Average annual temperature is 23.5 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Tlachichilco
* Weather data for Tlachichilco 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) | 32.4 | 35.1 | 36.2 | 36.8 | 38.1 | 39.4 | 33.1 | 32.1 | 32.9 | 31.6 | 32.5 | 30.8 |
| Average daytime temperature (°C) | 30.2 | 31.8 | 33.8 | 34.4 | 33.9 | 35.2 | 30.5 | 29.9 | 30.3 | 29.6 | 29.9 | 28.4 |
| Average temperature (°C) | 21.6 | 23.1 | 24.5 | 25.3 | 25.7 | 26.6 | 23.2 | 22.9 | 23.3 | 22.6 | 22.3 | 20.4 |
| Average night temperature (°C) | 13.7 | 15.1 | 16.9 | 17.8 | 19.1 | 20.2 | 17.8 | 17.7 | 17.8 | 17.3 | 16.0 | 13.7 |
| Absolute minimum temperature (°C) | 11.1 | 12.9 | 14.2 | 15.6 | 17.3 | 16.8 | 16.1 | 16.0 | 15.7 | 14.8 | 13.7 | 8.3 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 11.2 | 11.4 | 11.3 | 11.7 | 10.5 | 10.6 | 10.7 | 10.0 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 20 | 63 | 27 | 183 | 183 | 81 | 121 | 34 | 3 |
| Sunny days | 31 | 28 | 27 | 22 | 14 | 11 | 4 | 1 | 6 | 9 | 18 | 26 |
| Rainy days | 0 | 0 | 4 | 8 | 17 | 19 | 27 | 30 | 24 | 22 | 12 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tlachichilco is at