Average annual temperature is 22.3 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 5.7 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of San Juan Tlatepexi
* Weather data for San Juan Tlatepexi 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) | 34.0 | 35.8 | 38.1 | 37.7 | 37.1 | 38.9 | 33.4 | 37.2 | 34.1 | 33.8 | 35.8 | 29.3 |
| Average daytime temperature (°C) | 27.9 | 29.2 | 31.8 | 31.4 | 32.3 | 34.8 | 31.0 | 31.0 | 32.4 | 28.0 | 26.6 | 23.4 |
| Average temperature (°C) | 19.4 | 19.7 | 22.7 | 23.7 | 24.7 | 26.9 | 24.1 | 23.9 | 24.3 | 21.6 | 19.3 | 17.4 |
| Average night temperature (°C) | 13.1 | 13.6 | 16.1 | 18.3 | 19.2 | 20.7 | 19.4 | 19.2 | 18.5 | 17.5 | 14.4 | 13.5 |
| Absolute minimum temperature (°C) | 5.7 | 6.3 | 9.0 | 14.6 | 15.1 | 18.6 | 16.3 | 16.1 | 16.3 | 10.9 | 10.5 | 9.3 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 9.7 | 10.2 | 10.4 | 11.2 | 12.0 | 11.0 | 10.5 | 11.0 | 8.1 | 7.3 | 5.7 |
| Precipitation (mm) | 3 | 3 | 17 | 55 | 79 | 19 | 40 | 57 | 15 | 81 | 27 | 26 |
| Sunny days | 26 | 22 | 19 | 14 | 5 | 16 | 2 | 4 | 13 | 9 | 18 | 13 |
| Rainy days | 5 | 6 | 12 | 16 | 26 | 14 | 29 | 27 | 17 | 22 | 12 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Tlatepexi is at