Average annual temperature is 27.3 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 249 days
Number of rainy days: 116 days
Look at detailed online map of Tetlajco
* Weather data for Tetlajco 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) | 35.6 | 38.5 | 39.1 | 40.9 | 40.9 | 42.0 | 38.3 | 36.4 | 37.5 | 36.0 | 36.3 | 35.0 |
| Average daytime temperature (°C) | 33.0 | 34.7 | 37.2 | 38.4 | 37.5 | 38.6 | 34.6 | 33.8 | 34.2 | 32.9 | 33.6 | 31.7 |
| Average temperature (°C) | 24.8 | 26.3 | 28.4 | 29.5 | 29.5 | 30.3 | 27.5 | 27.0 | 27.4 | 26.1 | 26.1 | 24.3 |
| Average night temperature (°C) | 17.6 | 18.9 | 20.8 | 21.8 | 22.9 | 23.9 | 22.1 | 22.0 | 22.2 | 21.4 | 20.1 | 18.0 |
| Absolute minimum temperature (°C) | 15.1 | 16.2 | 19.0 | 20.0 | 21.0 | 21.3 | 20.6 | 20.7 | 20.6 | 18.6 | 17.6 | 12.9 |
| 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 | 12.6 | 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 | 10.6 | 11.2 | 11.3 | 11.0 | 11.9 | 11.2 | 10.7 | 11.0 | 9.7 | 10.2 | 9.5 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 58 | 37 | 144 | 143 | 75 | 186 | 42 | 3 |
| Sunny days | 31 | 28 | 30 | 27 | 17 | 22 | 8 | 7 | 13 | 13 | 25 | 28 |
| Rainy days | 0 | 0 | 1 | 3 | 14 | 8 | 23 | 24 | 17 | 18 | 5 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tetlajco is at