San Jose, CA 14-Day Forecast
California, United States 🇺🇸
The 14-day forecast for San Jose is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
San Jose 14-day outlook: the story
The best time to visit San Jose is generally April to July and February, when the dry season is running but the afternoons are still bearable. Daytime temperatures in that window sit near 76°F (24°C), with rain on about 3 days a month. For the same question asked the other way round, see where else is warm in April.
For typical conditions month by month, see the San Jose climate & average temperatures guide.
Average temperatures in San Jose by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 59° | 44° | 10 | 4.5 in | 7.2 h/day | 9.9 h | 32% | 77% |
| February | 62° | 44° | 8 | 3.3 in | 8.9 h/day | 10.8 h | 27% | 70% |
| March | 64° | 46° | 10 | 3.7 in | 9.5 h/day | 11.9 h | 33% | 72% |
| April | 69° | 49° | 5 | 1.4 in | 11.3 h/day | 13.1 h | 15% | 67% |
| May | 74° | 53° | 3 | 0.6 in | 12.8 h/day | 14.2 h | 9% | 62% |
| June | 82° | 57° | 0 | 0.0 in | 13.7 h/day | 14.7 h | 1% | 57% |
| July | 84° | 59° | 0 | 0.1 in | 13.8 h/day | 14.5 h | 2% | 59% |
| August | 84° | 60° | 0 | 0.0 in | 12.9 h/day | 13.6 h | 0% | 62% |
| September | 83° | 60° | 1 | 0.2 in | 11.6 h/day | 12.4 h | 2% | 60% |
| October | 78° | 56° | 3 | 1.2 in | 10.2 h/day | 11.2 h | 9% | 59% |
| November | 65° | 48° | 6 | 2.1 in | 8.6 h/day | 10.1 h | 21% | 68% |
| December | 58° | 44° | 9 | 4.4 in | 7.3 h/day | 9.6 h | 30% | 76% |
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