Average annual temperature is 18.3 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 2.8 °C
Number of sunny days: 196 days
Number of rainy days: 169 days
Look at detailed online map of Valle San Juan
* Weather data for Valle San Juan 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) | 26.5 | 29.5 | 31.3 | 31.6 | 32.0 | 35.0 | 29.5 | 30.0 | 30.9 | 29.1 | 28.7 | 23.4 |
| Average daytime temperature (°C) | 23.2 | 25.3 | 27.9 | 28.6 | 28.4 | 31.7 | 27.0 | 26.3 | 28.5 | 24.8 | 23.7 | 19.2 |
| Average temperature (°C) | 14.7 | 15.8 | 19.1 | 20.3 | 20.6 | 23.1 | 19.9 | 19.3 | 20.3 | 18.0 | 15.8 | 12.8 |
| Average night temperature (°C) | 8.0 | 8.7 | 12.0 | 13.7 | 14.1 | 15.8 | 14.4 | 14.2 | 13.8 | 13.2 | 10.5 | 8.5 |
| Absolute minimum temperature (°C) | 3.4 | 2.8 | 5.4 | 10.6 | 11.6 | 13.5 | 12.0 | 11.5 | 12.4 | 7.2 | 5.8 | 3.8 |
| 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) | 10.1 | 10.4 | 10.9 | 11.4 | 11.7 | 12.4 | 11.7 | 11.1 | 11.3 | 9.6 | 9.5 | 7.9 |
| Precipitation (mm) | 2 | 1 | 13 | 12 | 30 | 19 | 79 | 79 | 34 | 45 | 9 | 46 |
| Sunny days | 27 | 25 | 18 | 18 | 12 | 21 | 4 | 3 | 17 | 16 | 21 | 14 |
| Rainy days | 4 | 3 | 13 | 12 | 19 | 9 | 27 | 28 | 13 | 15 | 9 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Valle San Juan is at