Average annual temperature is 14.9 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Chiautla de Arenas
* Weather data for Chiautla de Arenas 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) | 23.8 | 25.6 | 27.1 | 28.4 | 28.1 | 30.7 | 24.9 | 24.2 | 28.0 | 25.7 | 26.6 | 21.9 |
| Average daytime temperature (°C) | 19.6 | 21.9 | 23.8 | 24.0 | 24.1 | 26.9 | 22.2 | 22.2 | 24.1 | 22.1 | 22.5 | 17.7 |
| Average temperature (°C) | 11.5 | 13.3 | 15.2 | 16.0 | 16.3 | 18.6 | 15.8 | 15.4 | 16.3 | 15.2 | 14.5 | 11.1 |
| Average night temperature (°C) | 4.3 | 5.5 | 7.4 | 8.4 | 9.2 | 11.1 | 10.3 | 10.0 | 9.8 | 9.8 | 8.5 | 5.7 |
| Absolute minimum temperature (°C) | 1.6 | 3.3 | 4.2 | 6.0 | 6.8 | 8.2 | 8.3 | 8.4 | 8.4 | 6.9 | 3.2 | 1.6 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.6 | 10.9 | 11.3 | 11.4 | 12.0 | 11.3 | 10.6 | 11.1 | 9.6 | 9.9 | 8.5 |
| Precipitation (mm) | 1 | 1 | 23 | 24 | 67 | 39 | 118 | 133 | 33 | 45 | 26 | 39 |
| Sunny days | 28 | 27 | 20 | 13 | 7 | 14 | 4 | 2 | 12 | 12 | 19 | 15 |
| Rainy days | 3 | 1 | 11 | 17 | 24 | 16 | 27 | 29 | 18 | 19 | 11 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chiautla de Arenas is at