Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 13.7 °C
Number of sunny days: 114 days
Number of rainy days: 251 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) | 31.8 | 32.7 | 35.2 | 37.5 | 38.2 | 38.8 | 37.2 | 38.5 | 35.7 | 37.0 | 33.8 | 32.8 |
| Average daytime temperature (°C) | 28.9 | 29.9 | 32.5 | 34.4 | 34.8 | 35.5 | 34.8 | 34.4 | 34.1 | 32.8 | 30.2 | 28.2 |
| Average temperature (°C) | 23.9 | 24.5 | 26.0 | 27.3 | 28.0 | 29.1 | 28.9 | 28.6 | 28.0 | 27.4 | 25.6 | 23.6 |
| Average night temperature (°C) | 20.2 | 20.6 | 21.3 | 22.2 | 23.0 | 24.5 | 25.1 | 24.9 | 24.0 | 23.6 | 22.5 | 20.7 |
| Absolute minimum temperature (°C) | 15.1 | 16.4 | 17.6 | 19.4 | 20.0 | 21.5 | 23.5 | 23.4 | 22.4 | 19.9 | 19.3 | 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 10.1 | 10.7 | 11.5 | 11.6 | 11.8 | 11.4 | 10.7 | 11.1 | 10.6 | 9.5 | 9.0 |
| Precipitation (mm) | 58 | 17 | 48 | 26 | 42 | 54 | 115 | 153 | 100 | 35 | 78 | 59 |
| Sunny days | 15 | 14 | 20 | 18 | 6 | 6 | 3 | 1 | 1 | 10 | 9 | 11 |
| Rainy days | 16 | 14 | 11 | 12 | 25 | 24 | 28 | 30 | 29 | 21 | 21 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José is at