San Ramon Weather in August

Thinking of visiting San Ramon in August? Expect high temperatures reaching 30°C (86°F) during the day, dropping to 13°C (55°F) at night, with the driest conditions of the year.

Rainfall in San Ramon in August

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. You can typically expect 0 days of rain this month, averaging around 0.1 mm (0 in).

Temperature in San Ramon in August

San Ramon in August has excellent weather. Days reach 30°C (86°F) and nights cool to 13°C (55°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in San Ramon in August

The city usually sees around 288 hours of sunlight, indicating many sunny days — a great month for sightseeing.

For San Ramon itself, April, May, June, September and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 San Ramon's climate page.

San Ramon Temperature in August

Min Temperature 13°C (55°F)  

Max Temperature 30°C (86°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 (40 KM, 24 Miles).

What to Wear in San Ramon in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in San Ramon 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 San Ramon's climate page.

More climate data for San Ramon

Temperature Rainfall Sunshine Humidity

See the full San Ramon climate overview or explore weather in the United States of America.