San Jose Weather in August
During August, San Jose experiences high daytime temperatures of 27°C (81°F) and cooler nights around 15°C (59°F). As the driest month of the year, and part of the summer season, rainfall is at its lowest.
Rainfall in San Jose in August
This month sees the least rain of the year, making it well suited for outdoor adventures. Historically, the month has about 0 days of rain, averaging 0.1 mm (0 in) in total.
Temperature in San Jose in August
August is a excellent month in San Jose, with 27°C (81°F) during the day and 15°C (59°F) at night. Summer occurs in August. Overall, the month follows a fairly predictable daily temperature pattern. At 15°C (59°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 San Jose in August
The city usually sees around 288 hours of sunlight, indicating many sunny days — a great month for sightseeing.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for San Jose.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our San Jose's climate page.
San Jose Temperature in August
Min Temperature
15°C (59°F)
Max Temperature
27°C (81°F)
Chance of Rain
0%
Precipitation
0.1 mm (0 in)
Rainy days
0 days
Humidity
75% *
Sunshine
288 hours *
Percentage Sunshine
68% *
Best Places in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San Jose 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Jose in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our San Jose's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Jose climate overview or explore weather in the United States of America.
