Average annual temperature is 20.2 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of San Antonio de Roa
* Weather data for San Antonio de Roa 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) | 26.9 | 30.9 | 32.1 | 34.7 | 34.3 | 38.3 | 32.7 | 30.9 | 31.6 | 30.2 | 30.0 | 24.5 |
| Average daytime temperature (°C) | 23.9 | 26.6 | 29.5 | 31.0 | 31.7 | 34.7 | 29.4 | 28.0 | 29.0 | 26.3 | 26.5 | 21.4 |
| Average temperature (°C) | 15.8 | 18.0 | 20.6 | 22.3 | 23.5 | 25.8 | 21.8 | 21.0 | 21.4 | 19.7 | 18.6 | 14.6 |
| Average night temperature (°C) | 8.2 | 9.8 | 11.8 | 13.4 | 15.3 | 17.3 | 16.0 | 16.0 | 15.7 | 14.4 | 12.2 | 9.5 |
| Absolute minimum temperature (°C) | 5.4 | 7.9 | 9.6 | 10.9 | 12.6 | 13.4 | 13.7 | 13.5 | 12.4 | 10.9 | 7.3 | 5.1 |
| 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 | 13.3 | 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) | 10.0 | 10.5 | 11.2 | 11.7 | 11.8 | 11.8 | 11.4 | 10.6 | 10.8 | 9.6 | 9.8 | 8.0 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 2 | 30 | 120 | 154 | 41 | 66 | 18 | 54 |
| Sunny days | 30 | 28 | 28 | 30 | 29 | 24 | 6 | 8 | 17 | 9 | 19 | 20 |
| Rainy days | 1 | 0 | 3 | 0 | 2 | 6 | 25 | 23 | 13 | 22 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio de Roa is at