Average annual temperature is 15.1 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of San Juan Tepemazalco
* Weather data for San Juan Tepemazalco 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) | 24.9 | 27.4 | 28.3 | 30.2 | 27.5 | 30.6 | 26.1 | 25.4 | 26.2 | 26.1 | 26.9 | 21.7 |
| Average daytime temperature (°C) | 21.1 | 23.1 | 24.5 | 25.3 | 24.5 | 27.1 | 23.1 | 22.5 | 24.2 | 22.4 | 21.9 | 17.7 |
| Average temperature (°C) | 12.4 | 13.7 | 15.7 | 16.6 | 16.8 | 19.0 | 16.0 | 15.7 | 16.1 | 15.1 | 13.6 | 10.6 |
| Average night temperature (°C) | 5.6 | 6.4 | 8.9 | 10.0 | 10.6 | 12.1 | 10.2 | 10.5 | 9.7 | 10.0 | 8.1 | 5.7 |
| Absolute minimum temperature (°C) | 1.0 | 2.2 | 4.4 | 8.1 | 7.9 | 8.9 | 8.4 | 8.0 | 7.1 | 6.3 | 3.9 | 0.7 |
| 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 | 11.0 |
| 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.5 | 10.9 | 11.3 | 11.5 | 12.2 | 11.7 | 10.7 | 11.2 | 9.3 | 9.7 | 8.2 |
| Precipitation (mm) | 0 | 5 | 41 | 29 | 60 | 15 | 62 | 72 | 15 | 42 | 18 | 26 |
| Sunny days | 30 | 24 | 13 | 8 | 5 | 18 | 1 | 0 | 14 | 12 | 17 | 16 |
| Rainy days | 1 | 4 | 18 | 22 | 26 | 12 | 30 | 31 | 16 | 19 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Tepemazalco is at