Central Valley Weather in August

August in Central Valley brings high temperatures, with highs of 27°C (81°F) and nights dropping to 17°C (63°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Central Valley in August

This is the wettest month of the year, so having an umbrella ready is a smart choice. Rain is expected on roughly 12 days, totalling around 144 mm (5.7 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Central Valley in August

In August, Central Valley sees high temperatures, with highs of 27°C (81°F). Nights drop to around 17°C (63°F). August is a notable month of the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Central Valley in August

Expect sunny days throughout the month, with an estimated 270 hours of sunshine. This makes it a pleasant time to visit Central Valley.

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

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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 Central Valley's climate page.

Central Valley Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 40%  

Precipitation 144 mm (5.7 in)  

Rainy days 12 days  

Humidity 66% *  

Sunshine 270 hours *  

Percentage Sunshine 63% *  

* Data from: New York City, the United States of America (65 KM, 40 Miles).

What to Wear in Central Valley 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Central Valley in August

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Central Valley's climate page.

More climate data for Central Valley

Temperature Rainfall Sunshine Humidity

See the full Central Valley climate overview or explore weather in the United States of America.