Berkeley, California, experiences a mild Mediterranean climate, with cool, wet winters and warm, dry summers. Residents and visitors benefit from reliable weather updates to plan outdoor activities, commuting, and daily routines. In January, temperatures typically range from 8°C to 15°C, with occasional rain and overcast skies, creating damp but generally comfortable conditions. Wind speeds are moderate, and coastal influences can affect both temperature and precipitation patterns. Understanding Berkeley’s weather trends is essential for clothing choices, recreational planning, and transportation preparedness. This guide provides an overview of current conditions, forecasts, and seasonal insights, helping locals and visitors navigate the city’s variable weather while ensuring comfort and safety throughout the week.
Here’s the 10-day weather forecast for Berkeley, California with temperatures, precipitation, and general conditions:
Date Condition High Temp (°C) Low Temp (°C) Chance of Rain Wind (km/h) Notes
Jan 2, 2026 Partly Cloudy 15 8 20% 15 W Mild day with occasional sun
Jan 3, 2026 Rain Showers 13 9 60% 18 NW Intermittent rain throughout day
Jan 4, 2026 Cloudy 14 8 30% 12 NW Overcast but generally dry
Jan 5, 2026 Sunny 16 7 10% 10 W Clear skies with mild winds
Jan 6, 2026 Light Rain 13 8 50% 15 NW Morning showers, clearing by afternoon
Jan 7, 2026 Partly Cloudy 15 8 15% 12 W Sun breaks through clouds
Jan 8, 2026 Showers 14 9 55% 18 NW Light rain possible in evening
Jan 9, 2026 Cloudy 15 8 25% 12 NW Overcast with light wind
Jan 10, 2026 Sunny 16 7 5% 10 W Clear skies, pleasant conditions
Jan 11, 2026 Partly Cloudy 15 8 15% 12 NW Mild day with occasional sun
This table summarizes temperature ranges, rainfall chances, wind conditions, and key notes for Berkeley over the next 10 days, helping residents and visitors plan clothing, travel, and outdoor activities effectively.
Current Weather Conditions in Berkeley
Berkeley is currently experiencing mild winter conditions, with daytime temperatures ranging from 13°C to 15°C and nighttime lows between 8°C and 9°C. Skies are partly cloudy, allowing for occasional sunshine throughout the day, creating a comfortable outdoor environment for residents and visitors. Light breezes from the northwest at 12–18 km/h provide a gentle cooling effect, but overall conditions remain mild compared to colder northern cities.
Rainfall is intermittent, with occasional light showers expected in the coming hours. Pavements and roads may become slightly damp, particularly in the morning or late evening, but heavy accumulation is unlikely. Residents can plan outdoor activities with minimal disruption, although carrying a light rain jacket or umbrella is advisable.
Humidity levels hover around 70–75%, contributing to the slightly damp feeling typical of Berkeley winters. Coastal influences help moderate temperatures, preventing extreme cold, while also occasionally bringing clouds and drizzle from the Pacific. Morning fog is possible near the shoreline or low-lying areas but typically dissipates by late morning.
Visibility is generally good, with occasional reductions during light rain or mist. Commuters, cyclists, and pedestrians should remain mindful of damp surfaces and adjust travel plans accordingly. Light winds enhance comfort during outdoor activities, making it an ideal day for walks, running errands, or enjoying parks and open spaces.
Overall, Berkeley’s current weather is mild, partly cloudy, and slightly damp, reflecting typical January conditions. Residents and visitors can comfortably enjoy outdoor activities while staying prepared for brief periods of light rain or cooler breezes.
Temperature Trends in Berkeley
Berkeley experiences mild winter temperatures compared to many other U.S. cities, with January highs typically ranging from 13°C to 16°C and lows between 7°C and 9°C. This moderate climate makes outdoor activities feasible throughout the day, although mornings and evenings are noticeably cooler and may require light jackets or sweaters. Temperature fluctuations are generally gentle, providing predictable conditions for daily routines and commuting.
The city’s proximity to the Pacific Ocean helps stabilize temperatures, preventing extreme highs or lows. Coastal breezes can slightly reduce daytime warmth and add a refreshing coolness, while inland areas may feel marginally warmer during sunny intervals. Residents near the bay often experience a combination of mild temperatures and occasional fog or low clouds, particularly in the early morning hours.
Daytime temperatures gradually rise as the sun reaches its peak, providing comfortable conditions for walking, cycling, or errands. Even on cloudy or rainy days, highs rarely drop below 12°C, maintaining a generally pleasant winter atmosphere. Layering clothing is recommended, allowing residents to adjust as the day warms or cools.
Evenings in Berkeley bring a noticeable drop in temperature, often reaching 7–8°C. While this is far from extreme, it is enough to warrant a light jacket, especially when combined with breezes from the bay. Monitoring local hourly forecasts ensures that residents and visitors are dressed appropriately for both comfort and safety.
Long-term trends indicate that January temperatures remain mild with occasional rain. The stability of Berkeley’s climate allows for consistent planning of outdoor activities, gardening, commuting, and recreation without major disruptions from cold or extreme weather.
Precipitation and Rain Patterns
Berkeley experiences most of its annual rainfall during the winter months, and January is no exception. Light to moderate rain showers are common, often occurring intermittently throughout the day. While heavy downpours are rare, residents should be prepared for occasional wet conditions, particularly during morning or evening commutes. Rainfall contributes to the city’s lush greenery, supporting gardens, parks, and urban vegetation.
Precipitation tends to be uneven across the city, with neighborhoods closer to the bay experiencing slightly more frequent drizzle and fog due to coastal influences. Inland areas may remain drier, receiving fewer intermittent showers. The variability means that localized updates are useful for residents planning outdoor activities, ensuring they are prepared for sudden rain or damp conditions.
Even when rain occurs, it is generally light, rarely leading to flooding or significant disruptions. Puddles may form on streets and sidewalks, and careful footing is advised on slick surfaces. For drivers, rain can slightly reduce visibility and traction, though it rarely causes major traffic issues. Pedestrians benefit from umbrellas or waterproof jackets during wet spells.
Berkeley’s precipitation patterns are influenced by Pacific weather systems, which bring moisture-laden air across Northern California. Low-pressure systems can lead to brief, concentrated rainfall, while high-pressure systems often result in dry, clear days. Residents benefit from monitoring daily forecasts for updates on rain probability and intensity, especially when planning outdoor work or recreation.
Overall, rain in Berkeley is mild but consistent during winter. By understanding these precipitation patterns and preparing with appropriate clothing and planning, residents can comfortably navigate outdoor activities, commuting, and daily routines without being caught off guard by sudden showers.
Wind and Air Quality in Berkeley
Berkeley experiences generally mild winds, with speeds ranging from 10 to 20 km/h in early January. Northwest and west winds are most common, providing a gentle cooling effect but rarely causing significant discomfort. Coastal breezes from the Pacific Ocean help moderate temperatures, preventing extreme cold and keeping the climate pleasant compared to inland areas. Winds are usually strongest during early mornings or late afternoons, particularly along hills and open spaces.
Air quality in Berkeley is typically good during the winter months, thanks to moderate wind circulation and limited industrial activity. However, occasional fluctuations can occur due to vehicle emissions, local construction, or high-pressure systems that trap pollutants. Sensitive individuals, such as children, the elderly, or those with respiratory conditions, should monitor local air quality reports during periods of haze or light pollution.
The combination of wind and humidity can influence how temperatures feel, especially during cooler, damp days. Even mild breezes can enhance the chill factor, making layered clothing or light jackets advisable for outdoor activities. Residents near the bay may experience slightly stronger winds compared to central city areas due to unobstructed exposure to coastal air currents.
Wind also impacts recreational and outdoor activities in Berkeley. Cyclists, runners, and walkers may notice increased resistance during gusty periods, while calm conditions allow for comfortable outdoor exercise. Parks, trails, and hilltop viewpoints are particularly influenced by wind patterns, and preparation is recommended for longer excursions.
Overall, Berkeley’s wind and air quality patterns are mild and manageable during January. Residents can enjoy outdoor activities safely while benefiting from moderate coastal breezes and generally clean air. Awareness of wind patterns helps in dressing appropriately and planning daily routines, ensuring comfort and health throughout the winter season.
Morning and Evening Weather Patterns
Mornings in Berkeley during January are generally cool and calm, with temperatures ranging from 7°C to 9°C. Overnight precipitation can leave surfaces damp, so early commuters should be cautious of slick sidewalks and roads. Light fog near the bay is also common in the early hours, gradually lifting as the sun rises. Layered clothing is recommended for those heading outdoors, particularly for walking, jogging, or cycling.
Afternoons tend to be the warmest part of the day, with highs reaching 13°C to 16°C. Partly cloudy skies allow for periods of sunshine, creating comfortable conditions for outdoor activities, errands, and recreation. Gentle northwest winds may slightly reduce perceived warmth but rarely disrupt daily routines or travel. Residents often take advantage of these midday hours for outdoor errands, recreational walks, or gardening.
Evenings bring a gradual cooling, with temperatures dropping back to 8°C to 9°C. Coastal breezes can enhance the chill factor, especially in areas near the bay or on exposed hillsides. Residents should plan for light jackets or sweaters during evening commutes or leisure activities to maintain comfort in these cooler conditions.
Nighttime in Berkeley is typically mild compared to more northern cities, with lows rarely falling below 7°C. Cloud cover often moderates nighttime temperatures, while occasional light rain or drizzle can create damp conditions. Preparedness for cooler, moist evenings helps residents maintain comfort and safety.
Understanding Berkeley’s morning and evening weather patterns allows residents and visitors to plan daily routines efficiently. By accounting for temperature shifts, light winds, and intermittent precipitation, outdoor activities, commuting, and leisure can be managed comfortably throughout the day.
Seasonal Weather Trends in Berkeley
Berkeley’s climate is classified as Mediterranean, with mild, wet winters and warm, dry summers. January represents the heart of the wet season, with cool temperatures, occasional rainfall, and overcast skies. Daytime highs typically range from 13°C to 16°C, while nighttime lows remain around 7°C to 9°C, creating a generally comfortable winter environment compared to colder inland cities.
Winter rainfall is usually light to moderate, contributing to lush greenery in parks, gardens, and public spaces. Rain often falls in short bursts rather than prolonged downpours, though overcast and damp conditions are frequent. Coastal influences from the Pacific Ocean help maintain consistent temperatures, preventing severe cold and minimizing frost or icy conditions.
Spring in Berkeley brings gradually increasing temperatures, longer daylight hours, and declining precipitation. By late March, highs reach 18°C to 20°C, and rainfall decreases significantly, allowing for outdoor recreational activities and events. Residents begin to enjoy more frequent sunny days and mild breezes during this transitional period.
Summer is warm and dry, with highs often reaching 24°C to 27°C. Coastal fog occasionally drifts inland during mornings, particularly in June and July, creating cool starts to otherwise warm days. Residents rely on mild breezes and shaded areas to maintain comfort during peak heat hours.
Understanding seasonal trends allows Berkeley residents and visitors to plan effectively, from outdoor activities and gardening to commuting and leisure. Awareness of winter rainfall, coastal influences, and temperature stability ensures that daily routines can be managed efficiently and comfortably throughout the year.
Impact of Weather on Transportation and Travel
Berkeley’s mild winter weather generally allows for smooth transportation, though occasional rain showers can create slick roads and reduce visibility. Drivers should remain cautious during morning and evening commutes, particularly when roads are wet or damp. Traffic delays are uncommon, but careful attention to road conditions ensures safer travel.
Public transportation, including buses and BART services, operates reliably in Berkeley even during rainy conditions. Light precipitation rarely disrupts schedules, but passengers should remain aware of temporary delays caused by minor flooding or wet streets. Umbrellas and waterproof outerwear help commuters stay dry while waiting at stops or walking between transit points.
Cyclists and pedestrians benefit from the city’s relatively mild winter temperatures, though wet pavement can create slippery conditions. Wearing reflective clothing, appropriate footwear, and using lights during early morning or evening commutes enhances safety. Careful navigation of intersections and bike lanes is recommended during rain showers.
Airport travel through nearby Oakland International Airport or San Francisco International Airport is usually unaffected by Berkeley’s mild winter weather. Light rain or coastal fog may slightly reduce visibility, but major disruptions are rare. Travelers can generally expect smooth operations, though checking real-time flight updates is always advised.
Overall, transportation in Berkeley is largely reliable during winter, with mild rain and occasional fog being the main considerations. By remaining prepared with proper clothing, footwear, and awareness of weather updates, residents and visitors can navigate the city efficiently and safely.
Outdoor Activities and Recreation in Winter
Berkeley’s mild winter weather allows residents and visitors to enjoy a variety of outdoor activities even during January. Parks, trails, and waterfront areas remain accessible, providing opportunities for walking, jogging, cycling, and nature observation. Layered clothing and light waterproof jackets are recommended for comfort during occasional rain or breezy conditions.
Recreational spaces such as Tilden Regional Park and the Berkeley Marina offer winter-friendly activities. Hiking trails remain largely navigable, though some may be slightly muddy after rainfall. Coastal breezes provide refreshing air for outdoor exercise, while scenic views make these areas ideal for photography and leisurely strolls.
Family-friendly activities are also feasible, including visits to playgrounds, picnic areas, and open fields. Children and adults alike can enjoy mild outdoor conditions without the extreme cold found in other northern cities. Even during light showers, short outdoor trips are comfortable with proper rain gear and footwear.
Community events and outdoor gatherings are often planned with Berkeley’s weather in mind. Farmers’ markets, art fairs, and recreational programs continue during mild winter days, with contingency plans for light rain. Residents benefit from monitoring local weather forecasts to schedule participation in these events efficiently.
Overall, Berkeley’s winter climate encourages active lifestyles and outdoor enjoyment. With moderate temperatures, light precipitation, and gentle breezes, residents can comfortably engage in recreation, exercise, and leisure while remaining prepared for occasional rain or damp conditions.
Community Awareness and Safety Measures
Berkeley residents benefit from strong community awareness and proactive safety measures during winter months. Local authorities and neighbourhood groups provide updates on rainfall, road conditions, and potential hazards, helping residents plan commutes and outdoor activities safely. Real-time alerts from apps and social media allow for quick dissemination of information during sudden weather changes.
Schools and businesses often monitor weather conditions to adjust schedules when necessary. Light rain rarely disrupts operations, but institutions may provide guidance on safe commuting, walking, and driving during wet conditions. Residents are encouraged to follow these updates to ensure punctuality and safety.
Public health advisories also play a role, particularly for sensitive groups such as the elderly, children, or those with respiratory conditions. Mild winter rains combined with cooler temperatures can exacerbate certain health conditions, making community updates on air quality and local weather useful for preventive care.
Neighborhood initiatives often focus on ensuring safe passage along sidewalks and trails. Volunteers and city services address minor hazards such as puddles, slippery paths, or fallen branches, maintaining safe public spaces. This collaborative approach supports residents in navigating winter conditions comfortably.
Overall, community awareness and safety measures enhance Berkeley’s winter preparedness. By staying informed, following advisories, and practicing caution during wet or breezy conditions, residents can maintain safety and continue enjoying outdoor and recreational activities throughout the season.
Preparation and Safety Tips for Berkeley Winter
While Berkeley winters are mild compared to many other cities, preparation is still important for comfort and safety. Layered clothing, including light jackets, sweaters, and waterproof outerwear, is recommended for outdoor activities, particularly during rain showers or breezy conditions. Umbrellas or raincoats are essential during periods of precipitation.
Home preparation includes ensuring proper insulation and managing humidity. Light heating may be required during cooler nights, and residents should monitor indoor moisture levels to prevent dampness. Keeping a small supply of emergency items such as flashlights and non-perishable food is useful in case of power outages, though such events are rare in Berkeley.
For commuting and travel, waterproof footwear and reflective clothing improve safety during wet conditions. Cyclists should check brakes and tires for optimal traction on damp roads, while drivers should exercise caution on slick surfaces. Maintaining awareness of weather updates allows for smoother and safer travel throughout the city.
Planning outdoor activities requires consideration of rainfall and breezes. Shorter walks or hikes, timely departures, and flexible schedules help residents enjoy recreation safely. Layering clothing and carrying a small rain-resistant bag can make even unexpected showers manageable while exploring parks, trails, or urban spaces.
Overall, preparation and safety awareness allow Berkeley residents and visitors to navigate winter comfortably. By combining appropriate clothing, home readiness, and attentiveness to weather updates, daily routines, travel, and recreational activities can proceed safely and enjoyably during the city’s mild winter months.
FAQs about Berkeley Weather
1. What is the current weather in Berkeley?
Berkeley is currently experiencing mild winter conditions with daytime highs around 13–15°C and nighttime lows between 7–9°C. Skies are partly cloudy with occasional light rain showers.
2. How cold does it get in Berkeley during January?
January temperatures typically range from 13°C during the day to 7–9°C at night. The climate is mild compared to northern cities, and extreme cold is rare.
3. Is it rainy in Berkeley during winter?
Yes, winter is Berkeley’s wet season. Light to moderate rain showers are common, though heavy downpours are rare. Rainfall often comes in short bursts rather than prolonged storms.
4. How windy is Berkeley in winter?
Winter winds are generally mild, ranging from 10 to 20 km/h. Northwest and west breezes are common, providing a gentle cooling effect but rarely causing significant discomfort.
5. How should I dress for Berkeley winter?
Layered clothing is recommended, including sweaters, light jackets, and waterproof outerwear. An umbrella or raincoat is advisable for occasional rain showers.
6. How does Berkeley weather affect outdoor activities?
Mild temperatures allow for walking, jogging, cycling, and recreational activities. Light rain or breezes may require rain jackets or light layers, but most outdoor activities remain feasible.
7. Does Berkeley experience fog in winter?
Yes, morning coastal fog is common, particularly near the bay or low-lying areas. It usually dissipates by mid-morning, giving way to clearer skies.
8. How reliable is public transport in Berkeley during winter?
Public transportation, including buses and BART, operates reliably during winter. Light rain rarely causes delays, though commuters should stay updated on schedules.
9. Are there any extreme weather events in Berkeley winters?
Extreme weather events are rare. Winter mainly consists of mild temperatures, occasional rain, and light coastal breezes, with flooding or storms being uncommon.
10. What are the best practices for winter safety in Berkeley?
Residents should wear layered and waterproof clothing, use caution on wet roads or sidewalks, check weather updates, and prepare homes and vehicles for mild rainy conditions.
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