Average annual temperature is 19.3 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 225 days
Number of rainy days: 140 days
Look at detailed online map of Presa de San Juan
* Weather data for Presa de 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) | 26.8 | 31.0 | 32.3 | 33.9 | 34.2 | 37.2 | 32.5 | 30.6 | 32.5 | 31.2 | 30.2 | 24.5 |
| Average daytime temperature (°C) | 24.4 | 26.4 | 29.2 | 30.8 | 30.3 | 33.4 | 29.0 | 28.1 | 29.6 | 27.1 | 26.3 | 22.2 |
| Average temperature (°C) | 15.1 | 16.7 | 19.7 | 21.6 | 21.7 | 24.1 | 20.5 | 20.0 | 20.9 | 19.1 | 17.2 | 14.4 |
| Average night temperature (°C) | 7.2 | 8.2 | 10.6 | 12.4 | 13.4 | 15.1 | 14.1 | 13.9 | 13.4 | 13.1 | 10.2 | 8.7 |
| Absolute minimum temperature (°C) | 4.7 | 3.9 | 5.1 | 10.2 | 10.1 | 13.4 | 10.5 | 12.0 | 11.7 | 9.0 | 7.0 | 4.4 |
| 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 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 11.2 | 11.6 | 11.7 | 12.1 | 11.5 | 10.4 | 11.2 | 9.4 | 9.9 | 8.0 |
| Precipitation (mm) | 1 | 0 | 5 | 4 | 30 | 28 | 109 | 110 | 52 | 70 | 36 | 39 |
| Sunny days | 28 | 27 | 25 | 26 | 16 | 24 | 7 | 4 | 20 | 12 | 21 | 15 |
| Rainy days | 3 | 1 | 6 | 4 | 15 | 6 | 24 | 27 | 10 | 19 | 9 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Presa de San Juan is at