Berkeley, CA weather and climate in 2024
Day
21 °C
Night
12 °C
Sea
12 °C
Precipitation
18 mm
in month
Rainy days
3 days
in month
Daylight
14 hours
average
Sunshine
11 hours
average
Humidity
67 %
Day
21 °C
Night
12 °C
Sea
12 °C
Precipitation
18 mm
in month
Rainy days
3 days
in month
Daylight
14 hours
average
Sunshine
11 hours
average
Humidity
67 %
Overview: Berkeley, CA
Weather charts for Berkeley, CA
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Weather overview for Berkeley, CA
Weather overview
Berkeley, CA features a Mediterranean climate, boasting mild, wet winters and warm, dry summers. Take a walk through the UC Berkeley campus or along the scenic marina and you'll experience an array of weather dynamics throughout the year. In January, overnight chills make warm layers a wise choice, while July's sizzle invites shorts and sandals. Autumn's crisp afternoons are perfect for hiking in the nearby hills, and spring showers punctuate the bloom of cherry blossoms. No matter the time of year, Berkeley's climate encourages outdoor exploration and an appreciation for the region's natural beauty.
January weather
January greets Berkeley with a kiss of coolness, the nighttime temperatures snugly dipping to around 7 °C (44 °F). Daytimes are cool but gentle, with highs averaging 14 °C (56 °F). You'll often find the skies generous with precipitation, contributing to 121 mm (4.77 in) of rainfall over approximately 10 days this month.
February weather
February offers a hint of spring as daytime temperatures rise to a snug 16 °C (60 °F) – cherry blossoms start to tease with their impending bloom. The nights slowly warm up, gently cradling the city at 8 °C (46 °F). Wet days are slightly lesser than January, tallying up to 10 days, and while the rain taps at your window, it's not as heavy, with 118 mm (4.65 in) of rainfall expected.
March weather
March breathes life back into the city, with budding flowers and average daytime highs of 17 °C (63 °F). Overnight, Berkeleyans nestle into mildly cool temperatures around 9 °C (48 °F). Showers are less aggressive, dropping to 92 mm (3.64 in), but it's wise to keep an umbrella close for the estimated 10 days of precipitation.
April weather
April's symphony is led by frequent sunny intervals, boasting average sun hours up to 10 hours. Day highs are lovely at 19 °C (66 °F), while nights linger at a cozy 10 °C (50 °F). Rainy days drop off dramatically to about 6 days, and rainfall is meager, with just 41 mm (1.63 in).
May weather
May strengthens the summer preamble with bountiful sunshine and daytime averages peaking at 21 °C (69 °F). Nights are rather mild, averaging around 12 °C (53 °F). Moderately low humidity at 67 % and scarce rain make for nearly perfect conditions for late spring festivities.
June weather
June's song is one of lengthening days and lingering dusks, with the average highest temperatures reaching 22 °C (72 °F). The evening air is refreshingly mild at 14 °C (56 °F). Expect virtually no interruption from rain, as this month averages barely 4 mm (0.16 in) across a sparse 1 day.
July weather
July stands proud as the zenith of summer, parading average daytime merits of 23 °C (74 °F), while nights are a balmy 15 °C (58 °F). Sparse humidity and nearly nonexistent rainfall make it a beacon for al fresco dining and moonlit strolls by the bay.
August weather
August hums a similar tune to July, with the sun high and the golden hills echoing with the sound of summer. Daytime temperatures hold steady at about 23 °C (73 °F), and the nights are just comfortably cooler at 15 °C (58 °F). Rain is a rare guest, with a meager 1 mm (0.06 in) expected.
September weather
September's caress is gentle, the city basking in the glow of an 24 °C (75 °F) daytime average. Nighttime whispers remain amiable at 15 °C (58 °F). The winds pick up slightly, blowing at an average 4 m/s, while rain remains an infrequent occurrence.
October weather
October dresses in layers, with days warm at 22 °C (72 °F) and nights cooling down to 13 °C (55 °F). As the year leans towards its close, the daylight recedes, measured around 8 hours. Rain sprinkles back into the forecast, totaling an expected 33 mm (1.29 in) over approximately 4 days.
November weather
November's embrace tightens, nudging Berkeley towards winter with daytime averages of 18 °C (64 °F) and a brisk overnight average of 10 °C (49 °F). Rainfall becomes more common, tallying 80 mm (3.14 in) over about 8 days, while the chance for sunny days decreases to 6 hours.
December weather
December's arrival brings a gentle chill with nights around 7 °C (44 °F), and days mildly warming to 14 °C (57 °F). Humidity inches up, palpable at an average of 80 %, while the sun tiptoes through shorter days with an average of 5 hours of sunlight. Expect a repeat of January-like showers with around 10 days of rainfall.
FAQs
Could one experience frosty mornings in Berkeley during January?
Frosty might be a bit of a stretch, but the mornings in Berkeley in January are crisp with average lows of 7 °C (44 °F). Don't be surprised to see some mist hugging the hills and the breath of Jack Frost on early walks.
Is February significantly warmer in Berkeley compared to January?
February warms up a touch compared to January, but the change might be subtle. Average day temperatures lift to 16 °C (60 °F) which could have you peeling off a layer or two in the midday sun.
Are March days in Berkeley typically warm enough for outdoor activities?
Absolutely, March invites you outdoors! With an average high of 17 °C (63 °F), it's a delightful time for picnics at Tilden Park or a sail off the marina - just have a light sweater on hand for when the sun dips.
Does Berkeley see a lot of rainfall in April?
April showers are scant in Berkeley – with the rains mostly behind us, there's a mere 41 mm (1.63 in) expected over just about 6 days. A light jacket should suffice for the occasional drizzle.
How warm are the days in Berkeley during May?
The warm embrace of a 21 °C (69 °F) day in May is perfect for Berkeley's outdoor charm. Heading to the Rose Garden or cycling along the Bay Trail offer an idyllic way to soak up the temperate warmth.
Is Berkeley's weather in June conducive to beach going and swimming?
While Berkeley is not known for its beaches, the welcoming average highs of 22 °C (72 °F) in June do whisper of sandy shores nearby. Optimal conditions for a beach day at neighboring coastal towns, though minimalist swimmers might find the ocean still a tad brisk.
How hot does it get in Berkeley during the day in July?
With mercury levels floating around 23 °C (74 °F) by day, July in Berkeley is warm but seldom scorching. It's the perfect climate for most to bask in sunny contentment without the sweltering extremes.
Can August in Berkeley be considered the peak of summer?
Indeed, August hovers at summer's peak in Berkeley, with temperatures comfortably languishing in the low 23 °C (73 °F) range. The days are long, the nights are soft, and the living is easy.
As September arrives, does Berkeley's weather change significantly from the summer months?
September's climate in Berkeley is the soft sigh after summer's laughter, maintaining a lovely average of 24 °C (75 °F). As leaves begin their turn, the city holds onto the warmth but hints at the cooler days ahead.
Are there noticeable signs of autumn in Berkeley's October weather?
Autumn's fingerprint is discernible in the cooling October temperatures, with Berkeley's golden foliage catching the eye. An 22 °C (72 °F) day is still ample for basking in the fall sun, but the evening chill nudges you towards a warm cup of tea.
How does November's climate transition in Berkeley as winter approaches?
November's cooler days and increasing rains mark the transition from fall to winter in Berkeley. The evenings call for heftier layers, with a noticeable dip to an average of 10 °C (49 °F) as the city wraps itself in the coming cooler months.
Does December feel a lot like January in Berkeley weather-wise?
December mirrors January in Berkeley, with a familiar chill and an echo of rainfall. The days offer a mild reprieve from the cold, but it's a prelude to winter's brisker embrace.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.