Average annual temperature is 22.7 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of San Juan Tenango
* Weather data for San Juan Tenango 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) | 29.8 | 31.5 | 31.8 | 32.3 | 34.0 | 31.6 | 29.9 | 31.6 | 32.4 | 31.9 | 32.5 | 31.5 |
| Average daytime temperature (°C) | 26.7 | 27.2 | 28.3 | 29.4 | 30.8 | 28.8 | 28.4 | 29.4 | 29.7 | 28.2 | 27.7 | 26.0 |
| Average temperature (°C) | 20.9 | 21.2 | 22.1 | 23.3 | 24.8 | 23.7 | 23.4 | 23.7 | 23.7 | 22.7 | 22.1 | 20.4 |
| Average night temperature (°C) | 17.2 | 17.3 | 18.0 | 19.1 | 20.3 | 20.5 | 20.3 | 20.2 | 20.1 | 19.4 | 18.6 | 16.8 |
| Absolute minimum temperature (°C) | 11.8 | 12.6 | 15.7 | 17.6 | 17.8 | 19.3 | 19.3 | 18.5 | 19.3 | 16.7 | 14.8 | 12.4 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 11.0 | 11.4 | 11.5 | 11.3 | 10.7 | 10.9 | 10.8 | 10.2 | 10.2 | 10.3 |
| Precipitation (mm) | 13 | 0 | 35 | 28 | 44 | 169 | 187 | 195 | 157 | 104 | 21 | 3 |
| Sunny days | 23 | 26 | 12 | 13 | 8 | 1 | 3 | 1 | 4 | 9 | 18 | 25 |
| Rainy days | 8 | 2 | 19 | 17 | 23 | 29 | 28 | 30 | 26 | 22 | 12 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Tenango is at