Average annual temperature is 24.7 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 149 days
Number of rainy days: 216 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) | 33.1 | 34.1 | 36.1 | 34.9 | 35.8 | 39.6 | 36.2 | 37.4 | 36.5 | 36.7 | 30.6 | 31.4 |
| Average daytime temperature (°C) | 26.8 | 26.2 | 29.1 | 30.3 | 32.7 | 34.9 | 34.3 | 34.9 | 34.8 | 31.5 | 25.8 | 23.9 |
| Average temperature (°C) | 20.8 | 19.9 | 23.1 | 24.6 | 26.7 | 29.0 | 28.5 | 28.7 | 28.7 | 25.9 | 21.1 | 19.4 |
| Average night temperature (°C) | 17.0 | 15.9 | 19.3 | 20.7 | 22.3 | 24.7 | 24.1 | 24.2 | 24.2 | 21.7 | 17.7 | 16.2 |
| Absolute minimum temperature (°C) | 8.4 | 8.1 | 11.2 | 17.3 | 16.8 | 22.8 | 21.5 | 22.1 | 22.6 | 12.5 | 12.6 | 10.7 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 8.3 | 9.2 | 9.4 | 10.1 | 11.3 | 12.1 | 12.1 | 11.2 | 11.2 | 8.7 | 6.8 | 5.8 |
| Precipitation (mm) | 5 | 11 | 29 | 35 | 43 | 35 | 48 | 87 | 60 | 57 | 46 | 59 |
| Sunny days | 20 | 19 | 19 | 10 | 12 | 11 | 4 | 4 | 5 | 10 | 18 | 17 |
| Rainy days | 11 | 9 | 12 | 20 | 19 | 19 | 27 | 27 | 25 | 21 | 12 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José is at