San Jose weather in August (California, United States of America)

Curious about the August weather in San Jose? Here's what the weather might have in store during this month.

In San Jose the weather in August is generally perfect, with high temperatures and almost no rainfall. August falls within the summer season. Anticipate daytime temperatures around 27°C, while night temperatures can drop to 15°C.

San Jose in August usually receives almost no rainfall, averaging around 0.1 mm for the month. It's the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk in the park, this month provides a reliably dry backdrop for all your plans. Rain is expected on roughly 0 days.

The city usually sees around 288 hours of sunlight, indicating many sunny days.

If you favor pleasant temperatures and minimal rainfall, August is one of the better months to visit San Jose. April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized San Jose climate page with graphs.

 

San Jose, monthly averages in August

Min TemperatureMin Temperature 15°C  
Max TemperatureMax Temperature 27°C  
Chance of RainChance of Rain 0%  
PrecipitationPrecipitation 0.1 mm  
Rainy daysRainy days 0 days  
HumidityHumidity 75% *  
SunshineSunshine 288 hours *  
Percentage SunshinePercentage Sunshine 68% *  
* Data from: San Francisco, the United States of America (53 KM, 32 Miles).

Where to go in the United States of America in August

Find out more about the weather in the United States of America in August and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in San Jose in August?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

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

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in San Jose.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.