Average annual temperature is 20.8 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 236 days
Number of rainy days: 129 days
Look at detailed online map of San Juan Tecomatlán
* Weather data for San Juan Tecomatlán 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) | 25.3 | 28.8 | 31.4 | 32.9 | 33.3 | 35.9 | 28.8 | 28.7 | 29.1 | 28.3 | 27.9 | 23.3 |
| Average daytime temperature (°C) | 23.5 | 25.6 | 28.7 | 30.4 | 30.7 | 32.6 | 27.0 | 26.2 | 26.9 | 24.9 | 25.2 | 20.8 |
| Average temperature (°C) | 17.1 | 18.7 | 21.1 | 22.7 | 23.6 | 25.4 | 22.1 | 21.6 | 21.9 | 20.3 | 19.6 | 16.0 |
| Average night temperature (°C) | 10.6 | 12.1 | 14.2 | 15.2 | 16.9 | 18.8 | 18.2 | 17.8 | 17.7 | 16.4 | 14.5 | 11.8 |
| Absolute minimum temperature (°C) | 8.8 | 10.2 | 10.9 | 13.4 | 13.7 | 15.0 | 16.8 | 15.9 | 16.2 | 13.8 | 11.4 | 7.7 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 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) | 10.0 | 10.6 | 11.2 | 11.8 | 11.7 | 12.1 | 11.6 | 10.7 | 11.1 | 9.6 | 10.1 | 8.1 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 6 | 42 | 102 | 134 | 50 | 92 | 20 | 36 |
| Sunny days | 31 | 28 | 30 | 30 | 26 | 23 | 1 | 4 | 13 | 10 | 21 | 19 |
| Rainy days | 0 | 0 | 1 | 0 | 5 | 7 | 30 | 27 | 17 | 21 | 9 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Tecomatlán is at