Average annual temperature is 23.8 °C
Absolute maximum temperature: 47.9 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 329 days
Number of rainy days: 36 days
Look at detailed online map of Genaro Casillas
* Weather data for Genaro 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) | 24.9 | 24.5 | 29.4 | 40.1 | 39.6 | 43.0 | 47.9 | 47.5 | 44.4 | 40.5 | 33.1 | 26.8 |
| Average daytime temperature (°C) | 19.8 | 20.9 | 24.7 | 32.3 | 34.5 | 37.9 | 44.5 | 42.2 | 38.3 | 34.6 | 26.3 | 22.1 |
| Average temperature (°C) | 13.1 | 13.4 | 17.5 | 23.3 | 26.2 | 29.5 | 36.5 | 34.7 | 30.6 | 26.1 | 18.9 | 14.5 |
| Average night temperature (°C) | 7.9 | 7.7 | 11.6 | 15.1 | 18.8 | 21.5 | 28.9 | 28.2 | 23.9 | 18.8 | 12.8 | 8.7 |
| Absolute minimum temperature (°C) | 2.7 | 3.5 | 6.4 | 7.2 | 14.1 | 17.4 | 24.4 | 21.5 | 19.0 | 13.6 | 8.7 | 5.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 9.4 | 9.9 | 12.0 | 12.8 | 13.1 | 12.5 | 11.8 | 10.9 | 10.5 | 8.9 | 8.6 |
| Precipitation (mm) | 22 | 9 | 12 | 0 | 0 | 0 | 0 | 38 | 10 | 0 | 6 | 29 |
| Sunny days | 25 | 20 | 26 | 30 | 31 | 30 | 29 | 26 | 26 | 31 | 27 | 28 |
| Rainy days | 6 | 8 | 5 | 0 | 0 | 0 | 2 | 5 | 4 | 0 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Genaro Casillas is at