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Weather - Version 15 vs Version 16
Apr 4, 2026, 10:40 AM
Add wikilinks to table cells (48 new links)
Apr 10, 2026, 03:07 PM
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11Overview22Weather in inZOI is a fully dynamic simulation system that changes in real time and varies by location. The game models four core weather states (sunny, cloudy, rainy, and snowy) at multiple intensity levels, and layers them on top of a seasonal cycle that determines baseline temperature ranges, precipitation patterns, and available seasonal events. Weather is not just a visual backdrop; it directly affects Zoi behavior, health, clothing choices, outdoor activities, gardening, and even whether a Zoi lives or dies.44Weather Effects66Zois react to conditions autonomously. They get cold in winter without proper clothing, seek shade in heat, carry umbrellas in rain if an Umbrella Stand is placed near their door, and run for cover in storms. Weather is tied to the Time and Seasons system, with each season bringing typical conditions for the location. The AI that governs Zoi behavior factors weather into decision-making, so Zois will autonomously change clothes before going outside in cold weather, prefer indoor activities during storms, and adjust their daily routines based on current conditions.88Each of the three cities has a distinct climate. Dowon has dramatic seasonal shifts with four clearly distinct seasons inspired by Seoul, South Korea. Bliss Bay stays mild and warm year-round with a climate modeled after Southern California. Cahaya is tropical and warm at all times, with periodic warm rain and vulnerability to natural disasters like flooding.1111Weather Types1313The game simulates four primary weather conditions, each with varying intensity levels that affect both visual presentation and gameplay impact. Players can observe the current weather state in the HUD, and weather transitions happen gradually rather than switching instantly.1515Weather TypeDescriptionIntensity LevelsClear/SunnyBlue skies with no precipitation. The default good-weather state. Zois are happiest outdoors in clear weather. Outdoor activities are unimpeded, and gardening benefits from full sunlight. Sunny weather does not have multiple intensity tiers in Edit City mode.Single level onlyOvercast/CloudyCloud cover without precipitation. Reduces ambient light intensity and casts the environment in muted tones. Can mildly lower mood for sun-loving Zois. In Edit City mode, cloudy weather can be set from light overcast to heavy gray skies using the intensity slider.3 intensity levelsRainRanges from light drizzle to heavy downpour depending on the intensity level. Zois carry umbrellas if they have one available from an Umbrella Stand. Prolonged exposure without shelter lowers comfort and can trigger the sickness timer. At higher intensities, puddles form on streets and paths. The v0.6.0 update reduced the chance of catching cold from rain, changing the timer from 1 hour to 6 hours of continuous exposure.3 intensity levelsThunderstormsHeavy rain with lightning effects. More common in Dowon's summer season. Zois seek shelter faster than in regular rain. During natural disaster events, heavy rain in Cahaya can cause flooding and carry a small chance of lightning strikes, which can be fatal.Triggered by high rain intensitySnowFalls in Dowon during winter, with accumulation on surfaces covering streets, parks, rooftops, and outdoor furniture. Snow ranges from light flurries to heavy snowfall with visible accumulation that builds over time. Extremely rare in Bliss Bay. Does not naturally occur in Cahaya.3 intensity levelsTropical RainPeriodic warm rain specific to Cahaya. Atmospheric but does not trigger the cold sickness timer under normal conditions. Zois can continue outdoor activities without significant discomfort. However, during natural disaster events, tropical rain can intensify into heavy flooding.Follows rain intensity scale1717Weather Intensity Levels1818Each weather type (except Sunny) supports multiple intensity levels that control both visual severity and gameplay effects. Weather intensity can be adjusted manually through Edit City mode or the controlWeather cheat command, and it fluctuates naturally during normal gameplay based on seasonal patterns.2020The intensity system uses a knob/slider interface in Edit City mode. Clicking the knob next to the weather type cycles through available intensity levels. Higher intensities produce more dramatic visual effects: heavier rain creates larger and more numerous droplets on screen, heavier snow causes faster accumulation on surfaces, and heavier cloud cover darkens the environment more significantly.2222High-intensity rain and snow change the city's landscape visually. Streets become wet and reflective during heavy rain, and a layer of white gradually covers the ground during heavy snow. These intensity-dependent visual changes affect the atmosphere for Photo Mode and Canvas screenshots, making weather control a useful creative tool.2424Weather by Location2626Dowon2828Dowon has four distinct seasons mirroring Seoul's climate, making it the city with the most dramatic weather variation. Players who enjoy visible seasonal changes and the challenge of managing temperature throughout the year tend to prefer Dowon. Each season brings different clothing requirements, outdoor activity conditions, and environmental aesthetics.3030SeasonWeather PatternsTemperatureNotable FeaturesSpringMix of sunny and rainy days; pollen season triggers allergiesMild; gradually warmingCherry blossoms appear on trees. Occasional rain showers. Comfortable outdoor weather. Pollen allergy risk for outdoor Zois.SummerPredominantly sunny; occasional thunderstormsHot; heatwave risk above 30 CThe warmest season. Zois overheat in heavy clothing. Thunderstorms are most common during this season. Outdoor fitness is more tiring and energy-draining.AutumnCloudy and rainy with falling leavesCool; gradually coolingTrees turn orange and red. Lighter jackets become appropriate. The transition period before winter's cold sets in.WinterSnowy and cloudy; frost effectsCold; hypothermia risk in blizzardsHeavy snow and the most dangerous season for underdressed Zois. The subway system becomes even more important for transportation. Snow accumulates on streets and buildings.3232Dowon is the only city where all four weather types occur naturally during the course of a full seasonal cycle. The yellow dust disaster event is also associated with Dowon's spring season, reducing visibility and damaging outdoor crops.3333Bliss Bay3535Bliss Bay has mild, warm weather year-round, inspired by Southern California's coastal climate. Seasons change the lighting and some foliage, but temperature differences are small compared to Dowon. Rain is occasional and light. Snow is extremely rare and typically only occurs through Edit City overrides or cheat commands.3737Zois wear light clothing in Bliss Bay throughout the entire year and can visit the beach in any season. The near-constant good weather makes Bliss Bay ideal for outdoor activities like surfing, swimming, and beach fitness. However, Bliss Bay is not immune to natural disasters; heatwaves can still occur and raise temperatures enough to cause heatstroke in overdressed Zois.3939Cahaya4141Cahaya has a tropical climate, warm at all times with periodic warm rain. There is no winter cold to worry about, and Zois wear summer clothing year-round. The warm water temperature makes swimming and snorkeling comfortable at any time of the year.4343Cahaya is the most vulnerable city to natural disaster weather events. Heavy rain in Cahaya can escalate into severe flooding that covers the ground, prevents Zois from using vehicles, and damages crops on the main island. During heavy rain events in Cahaya, there is also a small chance that a Zoi caught outdoors can be struck by lightning, which can be fatal. This combination of flooding and lightning risk makes Cahaya the most weather-dangerous city despite its otherwise pleasant tropical climate. Players who invest heavily in farming on Cahaya should monitor weather conditions closely and consider purchasing insurance.4545Effects on Zois4747Weather directly influences Zoi behavior, mood, health, and daily routines. The game's AI system evaluates current weather conditions when determining autonomous actions, meaning Zois respond to weather without requiring player intervention.4949EffectDescriptionWrong clothingWearing summer clothes in Dowon's winter or heavy coats in summer causes discomfort. Staying in inappropriate clothing too long causes sickness, which drains needs faster and requires rest or treatment. In cold weather, the Zoi shivers visibly and walks with a hunched posture. In hot weather, the Zoi fans themselves and sweats visibly.Prolonged cold exposureExtended time in extreme cold without proper clothing can be fatal, making it one of the environmental causes of death. Zois show warning signs (shivering, discomfort moodlet) before reaching a critical state, giving players time to intervene.HeatstrokeProlonged outdoor exposure when temperature exceeds 30 C causes dizziness, fatigue, and risk of collapse. If untreated, heatstroke can lead to death. Zois wearing heavy or winter clothing in hot weather are at higher risk.Mood effectsSunny days boost mood for most Zois. Rainy days can lower energy or trigger melancholy in Zois with certain traits. Snowy days have mixed effects depending on individual Zoi preferences and trait assignments.Activity restrictionsSome outdoor activities are restricted or less effective in bad weather. Gardening is affected by seasons and weather conditions. Outdoor social events may be disrupted by rain. Outdoor fitness drains more energy in extreme heat.Autonomous behaviorAI-controlled Zois change clothes before going outside in cold weather, carry umbrellas when rain is detected (if an Umbrella Stand is available), and prefer indoor activities during storms. Zois also autonomously seek shelter when thunderstorms begin and will cancel outdoor plans if weather conditions are poor.5151Weather in Edit City5252Players can temporarily override the current weather using Edit City mode. This allows manual control of weather conditions for creative purposes, photography, or just for fun. To access Edit City, click the second icon in the bottom-right corner of the HUD, or press the M key on the keyboard. From there, navigate to the City Appearance tab at the top of the screen.5454Three weather types can be adjusted with intensity sliders:5656Weather OverrideIntensity RangeEffectCloudyLight overcast to heavy gray skiesAdjusts cloud density and ambient light level. Higher intensities darken the environment significantly.RainyLight drizzle to heavy downpourControls rain particle density and puddle formation. High intensity creates visible puddles on streets and heavy droplet effects.SnowyLight flurries to heavy snowfallControls snowflake density and accumulation rate. High intensity causes rapid snow buildup on surfaces.5858Weather overrides are temporary and will revert to the default seasonal weather and temperature after one in-game hour. This time limit exists to prevent players from accidentally leaving weather in an unnatural state. Normal weather resumes automatically after the override expires or when the player exits Edit City and advances time.5959Forcing unusual weather combinations is popular for creative screenshots. Making it snow in Bliss Bay or creating rain in Cahaya produces unusual visuals that are popular for Canvas uploads. Since overrides are temporary, they do not permanently affect seasonal progression or Zoi health (beyond the one-hour exposure window).6161Weather Cheats6363For players who want more precise control, the controlWeather cheat command can instantly set weather to a specific type and intensity level. To use cheats, first enable them through the Psycat's Advice menu, then press Ctrl + Shift + C to open the cheat console.6565The command syntax is:6767controlWeather [WeatherID] [Level]6969The available Weather IDs and their corresponding level ranges are:7171Weather IDWeather TypeValid LevelsExample CommandSunClear/Sunny1controlWeather Sun 1CloudOvercast/Cloudy1 to 4controlWeather Cloud 2RainRainy1 to 4controlWeather Rain 3SnowSnowy1 to 4controlWeather Snow 47373Higher level numbers produce more intense weather effects. Unlike Edit City overrides, cheat-set weather also reverts after a period of in-game time. The controlWeather command is useful for quickly testing weather conditions or setting up specific scenarios for Photo Mode without navigating through the Edit City interface.7474Seasons7676The game follows a four-season cycle tied to the Time and Seasons system. Each season lasts seven in-game days, and seasons determine the baseline weather patterns, temperature ranges, and available seasonal events. The full cycle from Spring through Winter takes 28 in-game days.7878At the default day length of 96 real-time minutes per in-game day, one season lasts approximately 672 real-time minutes (11 hours and 12 minutes) at 1x game speed. A complete year cycle takes roughly 44 hours and 48 minutes of real-time play. Players who use faster game speeds will cycle through seasons proportionally quicker.8180SeasonDurationTypical WeatherTemperature RangeKey NotesSpring7 in-game daysMix of sunny and rainy; pollen seasonMild; gradually warmingPollen allergy risk. Cherry blossoms in Dowon. Gradual transition from winter cold.Summer7 in-game daysPredominantly sunny; occasional thunderstormsHot; heatwave risk above 30 CHeatstroke danger for overdressed Zois. Thunderstorms most frequent. Outdoor fitness more tiring.Autumn7 in-game daysCloudy and rainy; falling leavesCool; gradually coolingFoliage color changes. Comfortable transition period. Lighter jacket weather.Winter7 in-game daysSnowy and cloudy; frost effectsCold; hypothermia risk in blizzardsMost dangerous for underdressed Zois. Snow accumulates on all surfaces. Subway becomes critical for safe travel.8382Seasonal effects are most pronounced in Dowon. In Bliss Bay, seasons change the lighting and some foliage, but temperature differences remain small. In Cahaya, the tropical climate means seasons have minimal impact on temperature, though they still govern event schedules and natural disaster frequency.8483Temperature and Clothing8685Temperature is tracked as a gameplay variable that affects Zoi comfort and health. The game monitors both outdoor temperature (determined by season, weather, and city) and indoor temperature (influenced by outdoor conditions and home appliances). Zois respond to temperature changes by automatically switching their outfit to match the conditions, pulling from their wardrobe based on the current season and weather.8887Automatic Clothing Changes9089When the temperature shifts significantly, Zois autonomously change into appropriate clothing. In cold weather, they put on coats, scarves, and winter accessories. In hot weather, they switch to lighter outfits like t-shirts and shorts. This behavior is fully automatic and does not require player input, though players can manually override outfit choices through the wardrobe interface. The autonomous clothing change happens before a Zoi leaves their home, so they generally step outside already dressed for the weather.9291Wrong Clothing Consequences9493If a Zoi is wearing clothing inappropriate for the current temperature, they suffer escalating negative effects:9695Too cold: The Zoi shivers visibly, walks with a hunched posture, and their Comfort need drops faster. Prolonged exposure without warm clothing leads to sickness. In extreme cases (Dowon winter without a coat for an extended period), cold exposure can be fatal.Too hot: The Zoi fans themselves, sweats visibly, and may develop heatstroke if the temperature exceeds 30 C for an extended period. Wearing a winter outfit during a Bliss Bay or Cahaya summer accelerates overheating dramatically.9897Sickness Mechanics10099Weather is the primary driver of the sickness system in inZOI. Several types of illness can be contracted based on weather exposure, and each has distinct causes, symptoms, and consequences. If left untreated for too long, sickness can be fatal, and it can also cause performance issues at school and work.102101Types of Weather-Related Illness104103IllnessCauseSymptomsContagious?Common ColdExposure to rain for 6+ continuous hours without an umbrella (post-v0.6.0 rebalance; previously 1 hour)Sneezing, coughing, reduced energy, slower movement. Drains needs faster and impairs school/work performance.YesPollen AllergyBeing outdoors during Spring pollen season (primarily in Dowon)Sneezing, watery eyes, discomfort moodlet. Less severe than a cold but still uncomfortable.NoHeatstrokeProlonged outdoor exposure when temperature exceeds 30 C, especially in heavy clothingDizziness, fatigue, risk of collapse. Can lead to death if untreated. Most dangerous during heatwave natural disaster events.No106105The v0.6.0 update significantly rebalanced cold mechanics. Before the patch, Zois could catch a cold after just one hour of rain exposure, which many players felt was too punishing. The updated six-hour threshold makes colds a consequence of prolonged neglect rather than brief exposure. This change was a direct response to widespread community feedback about sickness being too frequent, particularly for players living in rainy cities like Dowon.107106Cold Contagion109108Colds in inZOI are contagious. If a sick Zoi spends time near other Zois in close quarters (such as in the same household), there is a chance the illness will spread. This makes managing a sick Zoi important in multi-Zoi households, as an untreated cold can cascade through the entire family. Keeping a sick Zoi at home and treating them promptly with a First Aid Kit is the best way to prevent an outbreak. Sending a sick Zoi to school or work risks spreading the cold to classmates or coworkers.111110Cures and Prevention113112ItemSourceCostEffectFirst Aid KitBuild Mode catalog100 Meow CoinsPlace in home; Zois use it autonomously to cure colds and minor illnesses. Contains unlimited Cold Medicine. Click the kit as the sick Zoi and choose Take Cold Medicine.Vaccine DonutIn-game Meow Store purchase100 Meow CoinsConsumable that grants permanent immunity to colds and allergies for that Zoi. Also instantly cures an existing cold or allergy if the Zoi is currently sick. A one-time investment per Zoi.UmbrellaUmbrella Stand (Build Mode furniture)Varies by stand designZois grab an umbrella from the stand when leaving home in rain; prevents the rain exposure sickness timer from accumulating.115114The First Aid Kit is a reusable furniture item with unlimited uses. Once placed in a Zoi's home, any sick Zoi in the household will autonomously walk to the kit and use it to cure themselves. Pre-furnished apartments often come with a First Aid Kit already placed, as do many workplaces if your Zoi is employed in an active career. Players should ensure that every household has at least one First Aid Kit near a common area for easy access.116115The Vaccine Donut is a one-time consumable that permanently prevents colds and allergies for a single Zoi, making it a worthwhile long-term investment. It is especially valuable for Zois who spend significant time outdoors, such as those with gardening or outdoor fitness routines. Since the effect is permanent and the cost is only 100 Meow Coins, purchasing a Vaccine Donut for every Zoi in the household is a practical strategy.118117Umbrella System120119Umbrellas function through the Umbrella Stand furniture item placed in Build Mode. When a Zoi is about to leave home during rainy weather, they will automatically grab an umbrella from the stand near the door. The umbrella protects them from rain exposure, preventing the sickness timer from accumulating. While holding an umbrella, the Zoi is shielded from the cold-triggering rain mechanic entirely.122121If no Umbrella Stand is placed in the home, or if the Zoi leaves from an exit without a nearby stand, they go out without protection and are fully exposed to rain effects. Players should place at least one Umbrella Stand near each exterior door in the home to ensure coverage. Multiple stands are not necessary if all household members use the same exit.124123The 2026 Roadmap includes an adjustment to umbrella handling. Zois will hold umbrellas in their left hand, freeing the right hand for other items. This quality-of-life improvement reduces awkward animation conflicts where a Zoi would previously drop their umbrella to interact with objects, then pick it up again. The left-hand holding change allows Zois to carry items, use their phone, or perform other one-handed actions while staying dry.126125Rain and Snow Visual Effects128127Weather states produce detailed visual effects on both the environment and Zoi characters. These effects scale with weather intensity and add significant atmospheric depth to the game world.130129Visual EffectWeather TypeDescriptionWet clothingRainDuring rain, Zoi clothing gradually becomes visually wet with darkened fabric and dripping effects. The wetness level increases with rain intensity and exposure duration.Puddle splashingRain (moderate+)At moderate rain and above, puddles form on streets and paths. Zois splash through them while walking, creating water particle effects.Snow accumulationSnowDuring snowfall, snow gradually builds up on the ground, rooftops, cars, and outdoor furniture. The accumulation increases with snowfall duration and intensity. Accumulation is visually persistent until the season changes or temperatures rise.Frost and iceWinter coldIn winter, windows develop frost patterns, and water features can freeze over visually. These effects appear based on temperature rather than active snowfall.Breath visibilityCold temperaturesIn cold temperatures, Zois' breath becomes visible as small vapor clouds when they are outdoors. This effect appears whenever the temperature drops below a certain threshold, regardless of precipitation.Foliage changesSeasonalTrees and vegetation change color and density based on the current season. Spring brings cherry blossoms in Dowon, autumn turns leaves orange and red, and winter strips deciduous trees bare.132131Natural Disasters133132inZOI features a natural disaster system that introduces periodic extreme weather events. These disasters go beyond normal weather and can cause property damage, crop loss, and health emergencies. Natural disasters can occur in any city, though certain disaster types are more common or exclusive to specific locations.135134DisasterAffected CitiesEffectsDurationHeavy Rain / FloodingPrimarily CahayaExcessive rain causes localized flooding; the ground floods and Zois cannot use vehicles. Damages ground-level crops. Lightning strikes can occur during heavy rain, and a Zoi struck by lightning will die. Zois are forced indoors.Several in-game hoursHeatwaveAll citiesSustained extreme temperatures above 30 C. Increased heatstroke risk, especially for Zois in heavy clothing. Crops wilt faster. Higher energy consumption for indoor cooling appliances. Can be fatal if a Zoi is caught outdoors without shelter for an extended period.1 to 3 in-game daysDust Storm / Yellow DustPrimarily DowonReduced visibility outdoors. Damages outdoor crops and inhibits plant growth. Zois experience respiratory discomfort outdoors. Clothing becomes visually dusty.Several in-game hours138137Crop Damage139138Natural disasters can devastate gardens and farming operations. Heavy rain floods garden plots and drowns low-lying crops, dust storms coat plants and inhibit growth, and heatwaves cause rapid wilting. Players who invest heavily in gardening or farming should monitor weather conditions and consider purchasing Natural Disaster insurance to offset losses.141140Lightning Death143142One of the more dramatic weather events is the possibility of death by lightning strike. During heavy rain natural disaster events (most common in Cahaya), Zois caught outdoors have a small random chance of being struck by lightning. A lightning strike is immediately fatal. This is one of several environmental causes of death in the game, alongside hypothermia and heatstroke. Players can protect their Zois by keeping them indoors during heavy rain events or purchasing Death Insurance to provide financial support to surviving household members.145144Insurance System147146inZOI offers an insurance system that helps protect against weather-related financial losses and the consequences of natural disasters. Insurance is purchased through the in-game services menu and provides payouts when qualifying events occur.149148Insurance TypeCoveragePayoutNatural Disaster InsuranceCovers property damage and crop loss from weather events (flooding, heatwaves, dust storms)1,500 Mu per qualifying disaster eventDeath InsuranceProvides financial payout to surviving household members when a Zoi dies (including weather-related deaths like lightning, hypothermia, or heatstroke)Varies by policyProperty InsuranceCovers general property damage beyond weather events (fires, vandalism)Varies by policy151150Natural Disaster Insurance is the most relevant for weather-related gameplay, as it reimburses the cost of damaged crops and any property repairs needed after a disaster event. For players living in Cahaya with significant farming operations, Natural Disaster Insurance is practically essential. The 1,500 Mu payout can cover the cost of replanting an entire garden after a flood. For more information on the death system, see the Deaths article.152151Indoor Temperature154153Introduced in the v0.5.0 update (December 2025), the indoor temperature system tracks heat and cold inside Zoi homes separately from outdoor conditions. Before this update, Zois were only affected by outdoor temperature. The indoor system adds a layer of home management that rewards players who equip their homes with proper climate control.156155Indoor temperature is influenced by several factors:158157ItemDescriptionOutdoor weatherExtreme outdoor temperatures gradually affect indoor temperature if the home lacks climate control. A Dowon winter will slowly make an unheated home dangerously cold, and a Cahaya heatwave will raise indoor temperatures in homes without air conditioning.Heating and cooling appliancesPlacing heaters, air conditioners, and fireplaces in Build Mode helps regulate indoor temperature. These appliances consume electricity and increase utility bills. Air conditioners cool the home during hot weather, while heaters and fireplaces warm it during cold weather.InsulationHigher-quality wall and window materials provide better insulation, slowing the rate at which outdoor temperatures penetrate indoors. Upgrading home insulation is a one-time investment that reduces ongoing appliance electricity costs.Open doors and windowsLeaving doors or windows open accelerates temperature equalization with the outdoors. This can be beneficial in mild weather (fresh air) but harmful during temperature extremes.160159Maintaining comfortable indoor temperature is important for Zoi well-being. If the indoor temperature drops too low or rises too high, Zois experience the same comfort penalties as being outdoors in extreme weather, including the risk of sickness or heatstroke. A well-equipped home with proper heating and cooling is one of the best defenses against weather-related discomfort. Players should note that it is possible for a Zoi to die of heatstroke indoors during a heatwave if the home has no cooling appliances.161160Weather and Photography163162Weather conditions play a significant role in Photo Mode and Canvas screenshot composition. Different weather states create different lighting conditions, atmospheric effects, and moods that players can exploit for creative photography.165164ConditionEffectRainCreates dramatic lighting with reflective wet surfaces and visible rain particles. Puddles add environmental depth. Heavy rain combined with night-time lighting produces cinematic shots popular on Canvas.SnowWhite accumulation on all surfaces creates a clean, high-contrast look. Snow particles add motion to otherwise static scenes. Ideal for holiday-themed or cozy winter photographs.OvercastSoft, even lighting without harsh shadows. Preferred by many portrait photographers for flattering Zoi lighting. Muted color palette creates a moody atmosphere.SunnyBright, saturated colors with strong directional shadows. Best for landscapes and outdoor activity shots. Golden hour timing (early morning/late evening) combined with clear weather produces the most popular Canvas uploads.167166Using Edit City weather overrides or the controlWeather cheat to force specific weather conditions is a common technique among dedicated Canvas creators. Since overrides last one in-game hour, there is enough time to set up and capture multiple shots in controlled conditions.168167Weather and Seasonal Events170169Certain seasonal events are tied to specific weather conditions or seasons. Weather plays a role in setting the atmosphere for these events and may influence event-specific activities.172171EventSeasonWeather ConnectionHoliday FestivalWinterSnow-themed decorations and activities; the event's visual presentation is enhanced when natural snowfall aligns with the festivities. Best experienced during active snowfall in Dowon.HalloweenAutumnCloudy and foggy atmospheric effects enhance the spooky theme. Overcast weather during Halloween creates the most atmospheric experience.Lunar New YearWinter/Spring transitionFireworks and festivities tied to the seasonal changeover. The event bridges the cold of late winter with the warming of early spring.174173Weather during these events is not locked to any specific condition; a Holiday Festival can occur on a clear winter day, and Halloween can happen during sunshine. However, the event's visual presentation and atmosphere are enhanced when the natural weather aligns with the thematic expectation.175174Patch History177176Weather mechanics have been refined across several updates since inZOI's Early Access launch in March 2025. These changes reflect KRAFTON's ongoing commitment to making weather impactful without being overly punishing.179178VersionDateChangev0.5.0December 2025Added indoor temperature tracking system. Heating and cooling appliances (heaters, air conditioners, fireplaces) gain functional significance. Home insulation quality now affects temperature penetration. This was part of the game's Development Roadmap for 2025.v0.6.0February 2026Rebalanced cold sickness timer from 1 hour to 6 hours of continuous rain exposure without an umbrella. Reduced frequency of pollen allergy triggers in Spring. This was a direct response to widespread community feedback about sickness being too frequent in rainy cities like Dowon.2026 RoadmapPlannedUmbrella left-hand holding adjustment so Zois can carry other items while using an umbrella. Reduces animation conflicts and improves multitasking during rain.181180The v0.6.0 cold rebalance was one of the most community-requested changes. Before the patch, players in Dowon frequently reported that their Zois caught colds after even brief periods of rain, which felt unrealistic and punishing. The new six-hour threshold means that colds only occur when a player genuinely neglects their Zoi's rain protection for an extended period.182181Weather and Other Systems184183Weather interacts with numerous other gameplay systems beyond direct Zoi health effects. Understanding these cross-system interactions helps players plan around weather conditions.186185SystemWeather InteractionFireRain helps extinguish outdoor fires. If a fire starts outdoors during rainy weather, it spreads more slowly and may self-extinguish. Indoor fires are not affected by outdoor rain. See the Fire article.GardeningPlant growth rates are affected by season and weather. Some crops grow better in certain seasons. Natural disasters (flooding, dust, heatwaves) can damage or destroy planted crops. See Gardening.FarmingCahaya floods during heavy rain events can damage crops on the main island. Heatwaves cause accelerated wilting. Dust storms inhibit growth. See Farming.VehiclesDriving in rain or snow does not mechanically change vehicle handling, but Zois react visually and through dialogue. During Cahaya flooding natural disaster events, Zois cannot use vehicles at all until the floodwater recedes.SleepRain sounds can affect sleep quality depending on traits. Some Zois find rain soothing and sleep better, while others may be disturbed by thunderstorm noise.FitnessOutdoor fitness activities drain more energy during extreme heat. Zois may refuse to exercise outdoors during heavy rain or thunderstorms.Social EventsOutdoor events can be disrupted by rain and storms. Zois attending outdoor social gatherings may leave early if weather conditions deteriorate.ElectricityHeating and cooling appliances consume electricity, increasing utility bills. Extreme outdoor temperatures force indoor climate control systems to work harder, raising costs.188187Community Feedback and Known Issues189188Weather has been a frequent topic of community discussion since Early Access launch. Several notable feedback themes have emerged:191190ItemDescriptionSickness frequency (addressed in v0.6.0)The most common complaint was that Zois caught colds too easily from brief rain exposure. This was fixed by increasing the sickness timer from 1 hour to 6 hours. Players in Dowon were most affected due to the city's frequent rain.Natural disaster frequencySome players have reported that natural disasters occur too frequently, particularly in Cahaya. Community posts describe multiple back-to-back flooding events that make outdoor activities and farming difficult. KRAFTON has acknowledged this feedback.Indoor heatstrokePlayers discovered that Zois can die of heatstroke inside their homes during heatwave events if no cooling appliances are placed. This was unexpected for many players and highlighted the importance of the v0.5.0 indoor temperature system.Winter survival in DowonSome players consider Dowon's winter to be excessively harsh, with the combination of cold, snow, and short outdoor comfort windows making the season feel like a gameplay obstacle rather than a fun seasonal variation. Proper home heating and the subway system help mitigate these challenges.Umbrella handlingBefore the planned 2026 improvement, Zois would drop their umbrella to interact with objects, then pick it up again. This created awkward animations and brief rain exposure gaps. The left-hand holding fix is expected to resolve this issue.
