United States
San Jose in September
28° / 15°Rainy days 0Best time to visit
Good-value San Jose hotels in September
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San Jose weather in September
28° / 15°
2 mm
0 / 30
99/100
San Jose in September ranks #3 of 12 months for comfort: highs around 28°C, lows 15°C, and about 0 rainy days. Compared with August, highs change by 0°C and rainy days by 0. It is one of the best months to go.
Compared with the months around it
| Month | High / Low | Rainy days | Index |
|---|---|---|---|
| August | 28° / 16° | 0 | 77 |
| September | 28° / 15° | 0 | 99 |
| October | 26° / 12° | 1 | 98 |
Top tours & tickets in San Jose
The Escape Game at Great Mall in Milpitas5.0227 reviewsUS$42~
Yosemite National Park and Giant Sequoias Tour from San Jose4.199 reviewsUS$289~
4 Hour Livermore Valley Wine Tour4.940 reviewsUS$100~
Big Sur Monterey California Coast from San Jose 1 - 12 people4.837 reviewsUS$498~
San Jose Ghost Tour: The Scythe, Sacrifice, & Silhouette4.024 reviewsUS$26~
San Francisco: SFO Airport Private Transfer to/from City Center4.322 reviewsUS$31~
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Public holidays · September 2027
- 09/06Labour Day