Walnut Creek Weather in August

August in Walnut Creek brings high temperatures, with highs of 29°C (84°F) and nights dropping to 14°C (57°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Walnut Creek in August

This is the driest month of the year. Typically around 0 days of rainfall are expected, averaging 0.1 mm (0 in) for the month.

Temperature in Walnut Creek in August

Walnut Creek has perfect weather in August, with days reaching 29°C (84°F) and nights cooling to 14°C (57°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Walnut Creek in August

Expect a lot of sunshine this month, with about 288 hours of sun. These sunny conditions add to the overall experience.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Walnut Creek.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Walnut Creek's climate page.

Walnut Creek Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 0%  

Precipitation 0.1 mm (0 in)  

Rainy days 0 days  

Humidity 75% *  

Sunshine 288 hours *  

Percentage Sunshine 68% *  

* Data from: San Francisco, the United States of America (42 KM, 26 Miles).

What to Wear in Walnut Creek in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Walnut Creek in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Walnut Creek's climate page.

More climate data for Walnut Creek

Temperature Rainfall Sunshine Humidity

See the full Walnut Creek climate overview or explore weather in the United States of America.