Average annual temperature is 26.9 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 137 days
Number of rainy days: 228 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) | 35.9 | 34.0 | 38.7 | 41.5 | 39.9 | 39.5 | 38.3 | 38.0 | 35.3 | 35.8 | 32.2 | 32.2 |
| Average daytime temperature (°C) | 31.3 | 31.5 | 34.8 | 36.8 | 37.0 | 36.9 | 35.5 | 34.7 | 32.9 | 32.4 | 29.7 | 28.1 |
| Average temperature (°C) | 24.6 | 25.0 | 27.0 | 28.7 | 29.4 | 30.0 | 28.7 | 28.3 | 26.9 | 26.5 | 24.7 | 23.2 |
| Average night temperature (°C) | 20.0 | 20.2 | 21.4 | 22.6 | 23.5 | 24.6 | 24.1 | 23.8 | 22.9 | 22.2 | 21.3 | 19.7 |
| Absolute minimum temperature (°C) | 14.1 | 14.8 | 18.4 | 20.5 | 19.9 | 22.6 | 22.2 | 21.6 | 21.5 | 18.7 | 19.0 | 14.3 |
| 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 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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) | 9.5 | 9.9 | 10.4 | 11.2 | 11.4 | 11.2 | 11.0 | 10.8 | 10.3 | 10.1 | 8.8 | 8.0 |
| Precipitation (mm) | 15 | 20 | 22 | 6 | 28 | 49 | 85 | 96 | 162 | 80 | 86 | 58 |
| Sunny days | 16 | 15 | 21 | 22 | 16 | 10 | 5 | 3 | 1 | 10 | 7 | 11 |
| Rainy days | 15 | 13 | 10 | 8 | 15 | 20 | 26 | 28 | 29 | 21 | 23 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José is at