Average annual temperature is 24.9 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 212 days
Number of rainy days: 153 days
Look at detailed online map of Frontera de San Juan
* Weather data for Frontera 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) | 31.5 | 34.4 | 35.7 | 37.3 | 38.2 | 38.3 | 34.3 | 32.5 | 34.1 | 32.8 | 34.1 | 30.6 |
| Average daytime temperature (°C) | 29.0 | 31.5 | 33.4 | 35.3 | 35.4 | 35.5 | 31.5 | 30.5 | 31.7 | 29.6 | 30.8 | 28.2 |
| Average temperature (°C) | 21.8 | 23.8 | 25.4 | 27.1 | 28.0 | 28.2 | 25.5 | 24.6 | 25.3 | 23.9 | 23.8 | 21.7 |
| Average night temperature (°C) | 15.2 | 16.5 | 18.1 | 19.5 | 21.2 | 21.7 | 20.4 | 19.9 | 19.8 | 19.2 | 17.6 | 15.9 |
| Absolute minimum temperature (°C) | 11.9 | 13.3 | 14.7 | 16.4 | 18.1 | 20.2 | 16.9 | 18.1 | 17.9 | 16.9 | 12.6 | 11.2 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| 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 | 10.6 | 11.3 | 11.6 | 11.5 | 12.1 | 11.2 | 10.6 | 10.9 | 9.3 | 9.8 | 9.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 20 | 42 | 145 | 161 | 83 | 198 | 74 | 23 |
| Sunny days | 31 | 28 | 29 | 29 | 20 | 21 | 2 | 2 | 8 | 2 | 20 | 20 |
| Rainy days | 0 | 0 | 2 | 1 | 11 | 9 | 29 | 29 | 22 | 29 | 10 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Frontera de San Juan is at