San Jose
SummerGood time to go ~84°F highs
Things to do in San Jose in August
August is a good month to visit San Jose, with average highs around 84°F. Long days suit beaches, parks and evenings outdoors.
Best picks for August
What's famous here, weighted toward what shines in August.
Also great in August in California
San Jose in August: quick answers
Is August a good time to visit San Jose?
August is a good month to visit San Jose, with average highs around 84°F. Long days suit beaches, parks and evenings outdoors.
What is the weather like in San Jose in August?
Average daytime highs are around 84°F, compared with 84°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.
What are the best things to do in San Jose in August?
Top picks for August: Pinnacles National Park, Oldest Light Bulb, Winchester Mystery House, Lighthouse Field State Beach, Sand Dollar Beach.
