Average annual temperature is 16.8 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Chalchihuapan
* Weather data for Chalchihuapan 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 | 27.4 | 28.6 | 29.4 | 29.7 | 29.5 | 25.3 | 24.8 | 25.3 | 24.6 | 24.0 | 21.9 |
| Average daytime temperature (°C) | 21.1 | 23.2 | 25.9 | 26.9 | 26.1 | 26.9 | 23.4 | 22.8 | 23.3 | 22.1 | 21.9 | 19.9 |
| Average temperature (°C) | 13.8 | 15.4 | 17.6 | 18.6 | 18.7 | 20.0 | 17.6 | 17.2 | 17.3 | 16.5 | 15.5 | 13.2 |
| Average night temperature (°C) | 7.2 | 8.1 | 10.0 | 11.0 | 11.7 | 13.2 | 12.4 | 12.0 | 11.5 | 11.5 | 9.4 | 7.4 |
| Absolute minimum temperature (°C) | 4.9 | 4.9 | 6.8 | 7.5 | 9.8 | 10.9 | 10.7 | 9.6 | 9.4 | 9.3 | 6.3 | 1.2 |
| 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 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.3 | 10.7 | 11.3 | 11.5 | 11.5 | 12.2 | 11.3 | 10.8 | 10.9 | 9.8 | 10.0 | 9.1 |
| Precipitation (mm) | 0 | 0 | 3 | 37 | 73 | 57 | 174 | 158 | 107 | 124 | 44 | 12 |
| Sunny days | 29 | 28 | 23 | 17 | 8 | 11 | 4 | 1 | 3 | 5 | 14 | 19 |
| Rainy days | 2 | 0 | 8 | 13 | 23 | 19 | 27 | 30 | 27 | 26 | 16 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chalchihuapan is at