Average annual temperature is 18.3 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 293 days
Number of rainy days: 72 days
Look at detailed online map of El Portilleño
* Weather data for El Portilleño 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) | 24.8 | 26.4 | 28.1 | 30.4 | 34.0 | 37.5 | 36.7 | 37.7 | 34.3 | 32.4 | 25.8 | 23.2 |
| Average daytime temperature (°C) | 18.8 | 19.6 | 24.0 | 27.0 | 29.3 | 34.7 | 33.8 | 32.0 | 32.0 | 24.8 | 20.5 | 18.7 |
| Average temperature (°C) | 9.9 | 10.3 | 14.9 | 18.5 | 20.9 | 26.5 | 26.8 | 25.0 | 24.8 | 18.0 | 13.4 | 10.2 |
| Average night temperature (°C) | 3.0 | 3.1 | 7.3 | 9.9 | 13.2 | 18.1 | 19.6 | 18.6 | 17.3 | 12.3 | 7.8 | 2.8 |
| Absolute minimum temperature (°C) | -3.6 | -2.8 | 0.1 | 5.5 | 10.2 | 14.2 | 16.9 | 15.2 | 15.1 | 5.1 | -0.3 | -2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.3 | 10.0 | 11.6 | 11.3 | 12.1 | 12.3 | 11.7 | 11.3 | 8.3 | 8.4 | 9.1 |
| Precipitation (mm) | 7 | 26 | 17 | 3 | 10 | 3 | 14 | 13 | 12 | 54 | 23 | 0 |
| Sunny days | 30 | 23 | 24 | 29 | 21 | 28 | 20 | 19 | 24 | 21 | 25 | 29 |
| Rainy days | 1 | 5 | 7 | 1 | 10 | 2 | 11 | 12 | 6 | 10 | 5 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Portilleño is at