Average annual temperature is 19.2 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Portezuelos de Casillas
* Weather data for Portezuelos de 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) | 25.7 | 28.4 | 30.6 | 31.2 | 32.5 | 36.0 | 31.4 | 29.7 | 33.0 | 29.8 | 28.5 | 22.6 |
| Average daytime temperature (°C) | 22.5 | 24.7 | 27.7 | 28.7 | 29.5 | 32.8 | 27.3 | 26.7 | 29.1 | 25.4 | 23.8 | 18.4 |
| Average temperature (°C) | 14.9 | 16.7 | 19.8 | 21.0 | 22.1 | 24.8 | 20.5 | 20.1 | 21.7 | 18.8 | 16.7 | 12.8 |
| Average night temperature (°C) | 7.6 | 8.7 | 11.5 | 13.3 | 14.5 | 16.7 | 14.7 | 14.7 | 14.9 | 13.5 | 10.5 | 8.1 |
| Absolute minimum temperature (°C) | 4.0 | 4.1 | 7.6 | 11.2 | 12.4 | 13.2 | 12.5 | 12.7 | 13.2 | 8.5 | 7.4 | 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 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 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) | 10.0 | 10.5 | 11.2 | 11.6 | 11.8 | 12.3 | 12.1 | 11.0 | 11.3 | 9.9 | 9.7 | 7.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 7 | 9 | 62 | 70 | 20 | 40 | 63 | 54 |
| Sunny days | 30 | 28 | 27 | 27 | 24 | 25 | 10 | 9 | 23 | 14 | 17 | 21 |
| Rainy days | 1 | 0 | 4 | 3 | 7 | 5 | 21 | 22 | 7 | 17 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Portezuelos de Casillas is at