Best Time to Visit San Jose, California, USA
San Jose is at its sunniest and driest in April–October.
The best time to visit San Jose for sunny, dry weather is April–October — 7 months of the year fit our sunny profiles at this specific location. The drier stretch runs through April–October; the wetter half falls in November–March. At the city itself, monthly average temperatures range from 10.4°C / 50.7°F in January to 21.6°C / 70.9°F in August, with rainfall from 1 mm / 0 in (July) to 89 mm / 3.5 in (January). These are point-value climate normals sampled at San Jose, California, United States of America's coordinates — usually more actionable for travellers than the country-wide average. San Jose's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| April | 15.1°C59.2°F | 35 mm1.4″ | Sunny & Mild |
| May | 17.6°C63.7°F | 5 mm0.2″ | Sunny & Mild |
| June | 20°C68°F | 2 mm0.1″ | Sunny & Warm, Sunny & Mild |
| July | 21.5°C70.7°F | 1 mm0″ | Sunny & Warm, Sunny & Mild |
| August | 21.6°C70.9°F | 2 mm0.1″ | Sunny & Warm, Sunny & Mild |
| September | 20.7°C69.3°F | 5 mm0.2″ | Sunny & Warm, Sunny & Mild |
| October | 18.1°C64.6°F | 25 mm1″ | Sunny & Mild |
Frequently asked questions
When is the best time to visit San Jose?
The best time to visit San Jose for sunny, dry weather is April, May, June, July, August, September, October. At the city itself, the warmest month is August averaging 21.6°C / 70.9°F, and the driest is July with about 1 mm / 0 in of rain. These are point-value climate normals sampled at San Jose's coordinates.
When is the rainy season in San Jose?
The rainy season at San Jose, California runs through November–March, when monthly rainfall exceeds the annual median of about 35 mm / 1.4 in. The wettest single month is January (89 mm / 3.5 in).
What is the driest month in San Jose?
The driest month in San Jose is July, averaging about 1 mm / 0 in of rainfall. Temperature that month averages 21.5°C / 70.7°F.
What months should I avoid visiting San Jose?
The least comfortable months for travel to San Jose — based on point-value climate at the city — are January, February, March, December. These are the wettest or coolest months at this location. Rainfall peaks at 89 mm / 3.5 in in January, and the coldest month averages 10.4°C / 50.7°F.
Is San Jose climate different from United States of America overall?
Yes, usually. Our San Jose figures are point-value climate normals sampled at the city itself, while our United States of America figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects San Jose specifically — usually the more actionable data for a traveller planning to spend time in the city.