Average annual temperature is 26.1 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of San José
* Weather data for San José Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.8 | 36.4 | 38.9 | 40.3 | 39.3 | 39.9 | 34.4 | 36.4 | 34.3 | 34.9 | 32.6 | 32.7 |
| Average daytime temperature (°C) | 28.2 | 29.2 | 34.2 | 35.4 | 35.7 | 36.2 | 31.8 | 32.4 | 32.4 | 30.4 | 27.2 | 25.6 |
| Average temperature (°C) | 23.0 | 23.4 | 27.0 | 28.4 | 29.1 | 30.1 | 26.6 | 27.0 | 27.2 | 26.0 | 23.6 | 22.0 |
| Average night temperature (°C) | 19.4 | 19.5 | 22.0 | 23.5 | 24.0 | 25.4 | 23.0 | 23.2 | 23.1 | 22.7 | 20.8 | 19.3 |
| Absolute minimum temperature (°C) | 12.8 | 16.1 | 17.8 | 19.6 | 18.7 | 21.7 | 22.0 | 21.6 | 22.1 | 19.3 | 17.7 | 13.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.4 | 8.3 | 10.0 | 10.5 | 11.1 | 11.1 | 9.6 | 10.1 | 10.5 | 9.2 | 7.0 | 6.6 |
| Precipitation (mm) | 36 | 36 | 42 | 50 | 58 | 186 | 439 | 322 | 145 | 232 | 87 | 137 |
| Sunny days | 13 | 14 | 18 | 16 | 20 | 14 | 0 | 2 | 2 | 4 | 10 | 9 |
| Rainy days | 18 | 14 | 13 | 14 | 11 | 16 | 31 | 29 | 28 | 27 | 20 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José is at