Average annual temperature is 20.6 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 286 days
Number of rainy days: 79 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) | 28.0 | 31.7 | 33.2 | 34.6 | 34.9 | 38.6 | 36.3 | 37.2 | 35.7 | 31.4 | 30.6 | 24.3 |
| Average daytime temperature (°C) | 23.7 | 25.6 | 29.2 | 30.3 | 31.5 | 36.3 | 31.9 | 32.9 | 32.8 | 25.7 | 24.2 | 21.5 |
| Average temperature (°C) | 14.1 | 15.9 | 19.3 | 21.4 | 23.1 | 28.2 | 25.1 | 25.6 | 25.4 | 19.2 | 15.9 | 13.7 |
| Average night temperature (°C) | 6.3 | 8.1 | 10.3 | 12.9 | 15.2 | 19.9 | 18.9 | 19.0 | 17.9 | 13.9 | 9.8 | 7.1 |
| Absolute minimum temperature (°C) | 2.5 | 2.4 | 3.3 | 9.6 | 10.7 | 15.3 | 16.2 | 16.5 | 15.4 | 7.9 | 1.9 | 2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.2 | 10.9 | 11.1 | 11.1 | 12.0 | 11.4 | 11.2 | 11.5 | 8.3 | 8.2 | 9.2 |
| Precipitation (mm) | 0 | 0 | 2 | 4 | 9 | 1 | 102 | 19 | 5 | 54 | 20 | 2 |
| Sunny days | 31 | 28 | 29 | 28 | 21 | 28 | 14 | 20 | 22 | 13 | 24 | 28 |
| Rainy days | 0 | 0 | 2 | 2 | 10 | 2 | 17 | 11 | 8 | 18 | 6 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Atotonilco is at