Average annual temperature is 25.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Casillas
* Weather data for Casillas 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) | 33.0 | 34.6 | 34.6 | 35.9 | 38.5 | 38.2 | 35.5 | 38.2 | 35.3 | 35.2 | 33.4 | 33.8 |
| Average daytime temperature (°C) | 29.6 | 31.3 | 32.1 | 33.7 | 35.7 | 35.2 | 32.2 | 32.0 | 32.2 | 30.7 | 31.3 | 30.1 |
| Average temperature (°C) | 21.8 | 22.8 | 23.3 | 25.2 | 27.1 | 27.7 | 27.0 | 26.8 | 27.0 | 25.7 | 25.3 | 23.3 |
| Average night temperature (°C) | 15.8 | 16.3 | 16.6 | 18.1 | 20.1 | 22.2 | 23.4 | 23.3 | 23.6 | 22.1 | 21.0 | 18.3 |
| Absolute minimum temperature (°C) | 13.0 | 13.6 | 14.7 | 16.7 | 16.4 | 18.2 | 22.1 | 22.1 | 21.9 | 19.4 | 15.0 | 13.4 |
| 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 | 11.2 | 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) | 9.8 | 10.5 | 11.2 | 11.7 | 11.5 | 11.3 | 9.4 | 9.1 | 9.4 | 8.8 | 9.7 | 8.8 |
| Precipitation (mm) | 4 | 0 | 0 | 0 | 13 | 85 | 273 | 238 | 110 | 277 | 44 | 3 |
| Sunny days | 26 | 27 | 31 | 30 | 22 | 18 | 0 | 1 | 0 | 6 | 16 | 25 |
| Rainy days | 5 | 1 | 0 | 0 | 9 | 12 | 31 | 30 | 30 | 25 | 14 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casillas is at