Average annual temperature is 15.3 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of San Simón lo de Rojas
* Weather data for San Simón lo de Rojas 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) | 24.0 | 28.0 | 29.0 | 30.2 | 29.0 | 31.8 | 25.7 | 27.2 | 26.9 | 25.9 | 27.2 | 23.4 |
| Average daytime temperature (°C) | 20.5 | 22.7 | 24.9 | 25.2 | 25.3 | 28.0 | 23.6 | 23.0 | 25.3 | 21.8 | 21.0 | 17.4 |
| Average temperature (°C) | 12.5 | 13.3 | 15.9 | 16.9 | 17.3 | 19.4 | 16.5 | 16.2 | 16.7 | 15.0 | 13.5 | 10.9 |
| Average night temperature (°C) | 6.4 | 6.6 | 9.5 | 10.9 | 11.3 | 11.7 | 10.7 | 11.2 | 9.9 | 10.2 | 8.2 | 6.3 |
| Absolute minimum temperature (°C) | 0.7 | 1.2 | 3.8 | 7.1 | 9.0 | 9.1 | 8.9 | 8.9 | 8.0 | 4.6 | 4.4 | -0.4 |
| 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) | 10.2 | 10.4 | 10.8 | 11.1 | 11.5 | 12.3 | 11.8 | 10.8 | 11.3 | 9.2 | 9.5 | 7.8 |
| Precipitation (mm) | 2 | 6 | 23 | 32 | 54 | 30 | 68 | 67 | 12 | 53 | 25 | 32 |
| Sunny days | 28 | 22 | 16 | 8 | 5 | 19 | 3 | 0 | 15 | 10 | 17 | 11 |
| Rainy days | 3 | 6 | 15 | 22 | 26 | 11 | 28 | 31 | 15 | 21 | 13 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Simón lo de Rojas is at