Average annual temperature is 20.0 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 256 days
Number of rainy days: 109 days
Look at detailed online map of San Rafael Uno
* Weather data for San Rafael Uno 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) | 26.0 | 29.7 | 30.7 | 31.7 | 32.8 | 35.8 | 29.7 | 29.1 | 32.0 | 30.5 | 28.9 | 21.8 |
| Average daytime temperature (°C) | 22.9 | 25.5 | 28.1 | 29.3 | 30.1 | 33.2 | 27.1 | 26.7 | 28.7 | 25.6 | 24.9 | 19.2 |
| Average temperature (°C) | 16.2 | 18.0 | 20.7 | 21.9 | 23.1 | 25.5 | 20.8 | 20.6 | 22.1 | 19.5 | 18.1 | 13.8 |
| Average night temperature (°C) | 9.8 | 11.1 | 13.6 | 14.7 | 15.9 | 17.8 | 15.6 | 15.5 | 16.0 | 14.4 | 12.0 | 9.1 |
| Absolute minimum temperature (°C) | 6.8 | 5.6 | 10.7 | 12.6 | 13.7 | 15.9 | 13.6 | 12.7 | 14.3 | 9.6 | 8.7 | 4.2 |
| 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 | 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 | 11.1 | 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 | 11.7 | 12.2 | 11.8 | 11.1 | 11.4 | 9.9 | 9.9 | 8.1 |
| Precipitation (mm) | 0 | 0 | 4 | 0 | 3 | 31 | 122 | 110 | 50 | 53 | 33 | 55 |
| Sunny days | 29 | 28 | 28 | 29 | 25 | 26 | 9 | 8 | 22 | 15 | 21 | 16 |
| Rainy days | 2 | 0 | 3 | 1 | 6 | 4 | 22 | 23 | 8 | 16 | 9 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael Uno is at