Average annual temperature is 20.2 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 268 days
Number of rainy days: 97 days
Look at detailed online map of San Rafael del Refugio
* Weather data for San Rafael del Refugio 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) | 26.7 | 29.4 | 31.0 | 32.4 | 33.2 | 37.9 | 32.7 | 30.5 | 33.9 | 31.4 | 29.4 | 22.9 |
| Average daytime temperature (°C) | 23.6 | 25.8 | 28.8 | 29.9 | 30.8 | 34.1 | 28.4 | 27.7 | 30.0 | 26.3 | 24.9 | 19.6 |
| Average temperature (°C) | 15.8 | 17.7 | 20.7 | 22.0 | 23.2 | 25.9 | 21.6 | 21.1 | 22.7 | 19.8 | 17.7 | 13.7 |
| Average night temperature (°C) | 8.3 | 9.7 | 11.9 | 14.0 | 15.4 | 17.8 | 15.8 | 15.8 | 16.0 | 14.3 | 11.5 | 8.8 |
| Absolute minimum temperature (°C) | 4.3 | 4.9 | 8.9 | 12.0 | 12.9 | 15.0 | 13.2 | 13.4 | 14.1 | 8.6 | 8.0 | 4.1 |
| 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 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.8 |
| 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) | 9.9 | 10.5 | 11.2 | 11.6 | 11.8 | 12.1 | 12.0 | 10.9 | 11.2 | 9.8 | 9.6 | 7.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 5 | 14 | 86 | 83 | 20 | 47 | 59 | 48 |
| Sunny days | 30 | 27 | 31 | 29 | 26 | 26 | 11 | 10 | 21 | 15 | 20 | 22 |
| Rainy days | 1 | 1 | 0 | 1 | 5 | 4 | 20 | 21 | 9 | 16 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael del Refugio is at