Average annual temperature is 24.5 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of El Grullo
* Weather data for El Grullo 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) | 31.6 | 35.9 | 37.4 | 34.0 | 34.5 | 42.0 | 38.6 | 40.4 | 40.3 | 37.6 | 31.9 | 28.2 |
| Average daytime temperature (°C) | 26.0 | 25.9 | 30.2 | 28.2 | 30.9 | 36.7 | 36.4 | 37.8 | 37.6 | 31.1 | 23.8 | 22.9 |
| Average temperature (°C) | 19.7 | 18.8 | 22.9 | 22.8 | 25.7 | 29.8 | 30.3 | 31.0 | 30.7 | 25.3 | 19.0 | 17.9 |
| Average night temperature (°C) | 15.4 | 14.6 | 18.6 | 19.1 | 21.9 | 25.1 | 25.9 | 26.2 | 26.0 | 21.4 | 15.8 | 14.1 |
| Absolute minimum temperature (°C) | 6.3 | 4.3 | 7.2 | 13.8 | 18.0 | 21.6 | 23.8 | 23.7 | 23.5 | 9.6 | 9.5 | 6.9 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 7.7 | 9.1 | 8.2 | 8.6 | 10.2 | 12.4 | 12.4 | 11.9 | 10.9 | 8.4 | 5.9 | 6.6 |
| Precipitation (mm) | 8 | 5 | 41 | 128 | 82 | 33 | 16 | 16 | 11 | 28 | 104 | 24 |
| Sunny days | 22 | 19 | 20 | 8 | 6 | 25 | 25 | 21 | 20 | 16 | 16 | 20 |
| Rainy days | 9 | 9 | 11 | 22 | 25 | 5 | 6 | 10 | 10 | 15 | 14 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit El Grullo during the most sunny months:
The largest precipitation sum in El Grullo is at