Best Time to Visit San Jose: Month-by-Month Guide
Best months for San Jose: August, September, January, February.
- Best months for San Jose: August, September, January, February.
- Peak season is August, September, January. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: December, January, November.
- The least pleasant month is December (score 6.1).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 27°C | 25°C | 363 mm | 28 | – | – | 6.1 |
| February | 26°C | 25°C | 277 mm | 23 | – | – | 6.1 |
| March | 27°C | 25°C | 211 mm | 24 | – | – | 6.1 |
| April | 27°C | 26°C | 136 mm | 22 | – | – | 6.1 |
| May | 28°C | 26°C | 129 mm | 22 | – | – | 6.1 |
| June | 28°C | 26°C | 171 mm | 23 | – | – | 6.1 |
| July | 28°C | 26°C | 159 mm | 21 | – | – | 6.1 |
| August | 29°C | 27°C | 115 mm | 18 | – | – | 6.6 |
| September | 28°C | 26°C | 130 mm | 19 | – | – | 6.3 |
| October | 28°C | 26°C | 191 mm | 24 | – | – | 6.1 |
| November | 27°C | 26°C | 309 mm | 26 | – | – | 6.1 |
| December | 27°C | 25°C | 389 mm | 29 | – | – | 6.1 |
Frequently asked questions
When is the best time to visit San Jose?
The best months are August, September, January, February.
When is the rainy season in San Jose?
The wettest months are December, January, November.