Average annual temperature is 21.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Atotonilco
* Weather data for Atotonilco 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) | 27.0 | 31.6 | 33.0 | 33.6 | 34.4 | 38.5 | 34.6 | 33.5 | 34.5 | 31.6 | 31.0 | 25.5 |
| Average daytime temperature (°C) | 25.0 | 27.4 | 30.1 | 31.2 | 32.2 | 35.9 | 30.9 | 30.0 | 31.5 | 28.0 | 26.5 | 22.6 |
| Average temperature (°C) | 16.4 | 18.8 | 21.1 | 22.5 | 23.9 | 27.3 | 23.8 | 23.0 | 24.1 | 21.1 | 18.8 | 15.2 |
| Average night temperature (°C) | 9.3 | 10.9 | 12.6 | 14.2 | 16.1 | 19.4 | 17.5 | 17.1 | 17.7 | 15.5 | 12.8 | 9.9 |
| Absolute minimum temperature (°C) | 5.0 | 7.3 | 8.9 | 11.2 | 11.5 | 16.1 | 14.6 | 13.4 | 14.8 | 11.5 | 6.7 | 5.7 |
| 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 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 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 | 11.3 | 11.7 | 11.8 | 12.1 | 11.6 | 10.8 | 11.2 | 9.6 | 9.8 | 8.1 |
| Precipitation (mm) | 2 | 0 | 0 | 0 | 2 | 9 | 54 | 82 | 12 | 54 | 26 | 28 |
| Sunny days | 30 | 28 | 31 | 29 | 28 | 28 | 12 | 11 | 21 | 15 | 22 | 24 |
| Rainy days | 1 | 0 | 0 | 1 | 3 | 2 | 19 | 20 | 9 | 16 | 8 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Atotonilco is at