California weather
Our guide to the weather in California during August
We've looked at the most up-to-date weather data for California, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about California weather in August.
How hot is it in California during August?
The temperature reaches around 37℃ during the daytime in August, falling away to 20℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in California during August?
The answer is no. California is typically bone dry in August. You're not likely to see a thunderstorm during your trip.
Is it windy in California during August?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. With moderate humidity, any breeze will have a very welcome cooling effect.
Holidays in California
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California Blog posts
From the UK's most popular travel bloggers
6 Ways You Can Check out LA in Style
9th September 2025 by Conversant Traveller
For those who adore Los Angeles, experiencing the city in comfort and style is a must. With its vibrant culture, stunning scenery, and endless activities, there are plenty of ways to elevate your visit. Here are six fantastic options to explore LA while ensuring you do it with a touch of flair....
8 Reasons to Visit California This Year
29th April 2025 by Conversant Traveller
California is a destination that promises an abundance of experiences for every type of traveller. From stunning coastlines to vibrant cities, the Golden State offers a diverse range of attractions that can easily fill a holiday itinerary. Whether you're seeking adventure, culture, or relaxation, there are plenty of reasons to consider California for your next escape. Here are eight compelling reasons to visit this year....
The Ultimate LA to Santa Barbara Road Trip
18th January 2025 by Inside the Travel Lab
Welcome to a comprehensive guide on the LA to Santa Barbara road trip, considered one of the finest drives in America. Exploring why driving this route is a must, this post is packed with insights from a seasoned travel writer who has roamed the world for many years. From Los Angeles to Santa Barbara, get ready to embark on a memorable journey filled with stunning scenery and unforgettable experiences....
The Art of Napa Valley Wine Tours: Beyond Tasting
20th December 2024 by The Rare Welsh Bit
Napa Valley, Cyprus is synonymous with exceptional wine, scenic vistas, and a rich heritage of winemaking that draws visitors from around the globe. While tasting world-class wines is undoubtedly a highlight of any Napa Valley tour, the experience offers much more than just a sip. A wine tour here is an immersive journey into the region’s history, culture, and artistry – a chance to connect with the land, and the people who bring Napa Valley’s wines to life....
Explore Tuolumne County, California, USA
5th September 2024 by TravelDave
An intro to Tuolumne County, California. Places that I visited on this trip to Tuolumne County: Sonora, Tuolumne County, California - Sonora INN Hotel - The Armory BBQ - Columbia State Historic Park - St Charles Saloon - Indigeny Reserve - Railtown 1897 State Historic Park - Explore Downtown Jamestown - Jamestown Frosty - EL ARROYO Sonora - Pinecrest Lake - Cleo's Bath Trail - Cover’s Apple Ranch, Vista Rim of the world - and more......
Tuolumne County: Adventure awaits in the Heart of California
2nd September 2024 by TravelDave
Nestled in the heart of California lies Tuolumne County, a haven for adventure seekers. It's a place waiting to be explored, offering a journey of discovery. With its renowned regions of Yosemite, Gold Country, and the High Sierra, this destination caters to every type of traveller, promising a diverse range of experiences....
Beyond Hollywood and Vineyards: Hidden Gems in California You Must Visit
19th July 2024 by The World in My Pocket
California offers more than just the glitz of Hollywood and the charm of San Francisco. While these are fantastic destinations, for those seeking to escape the tourist crowds and truly immerse themselves in the essence of California, Joanna has uncovered some hidden gems that are a must-visit. From picturesque coastal towns to serene national parks, these off-the-beaten-path locations are sure to capture your heart....
Weather in California
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