Average annual temperature is 18.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 234 days
Number of rainy days: 131 days
Look at detailed online map of San José del Castillo
* Weather data for San José del Castillo 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) | 24.3 | 28.0 | 30.2 | 31.1 | 31.1 | 34.9 | 30.0 | 28.5 | 31.6 | 29.2 | 28.0 | 21.8 |
| Average daytime temperature (°C) | 21.9 | 24.3 | 27.3 | 28.2 | 28.6 | 31.9 | 26.7 | 25.6 | 27.5 | 24.9 | 23.2 | 18.1 |
| Average temperature (°C) | 15.1 | 16.8 | 19.9 | 20.9 | 21.5 | 24.2 | 20.0 | 19.3 | 20.4 | 18.3 | 16.5 | 12.8 |
| Average night temperature (°C) | 8.8 | 10.0 | 12.8 | 13.8 | 14.6 | 16.6 | 14.2 | 14.3 | 13.8 | 13.3 | 11.0 | 8.5 |
| Absolute minimum temperature (°C) | 5.8 | 4.6 | 7.5 | 11.0 | 12.0 | 13.8 | 12.1 | 11.8 | 12.0 | 8.1 | 7.2 | 3.4 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 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) | 10.0 | 10.6 | 11.2 | 11.7 | 11.9 | 12.4 | 11.9 | 11.3 | 11.3 | 9.8 | 9.8 | 7.8 |
| Precipitation (mm) | 0 | 0 | 3 | 1 | 13 | 17 | 65 | 83 | 36 | 62 | 36 | 36 |
| Sunny days | 28 | 28 | 25 | 27 | 22 | 22 | 9 | 8 | 17 | 13 | 18 | 17 |
| Rainy days | 3 | 0 | 6 | 3 | 9 | 8 | 22 | 23 | 13 | 18 | 12 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José del Castillo is at