Average annual temperature is 18.7 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 264 days
Number of rainy days: 101 days
Look at detailed online map of San Rafael de Díaz
* Weather data for San Rafael de Díaz 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 | 30.1 | 31.2 | 31.1 | 35.9 | 32.7 | 30.7 | 32.3 | 29.1 | 27.9 | 22.8 |
| Average daytime temperature (°C) | 21.9 | 24.2 | 27.1 | 28.3 | 29.2 | 33.3 | 28.1 | 27.4 | 28.5 | 24.9 | 23.2 | 19.6 |
| Average temperature (°C) | 13.9 | 15.9 | 18.3 | 19.7 | 21.3 | 25.1 | 21.3 | 20.6 | 21.4 | 18.5 | 15.8 | 12.8 |
| Average night temperature (°C) | 6.9 | 8.6 | 10.0 | 11.5 | 13.4 | 16.8 | 15.4 | 15.1 | 14.9 | 13.2 | 9.7 | 7.2 |
| Absolute minimum temperature (°C) | 4.0 | 5.8 | 7.2 | 8.3 | 10.8 | 13.0 | 13.0 | 12.8 | 13.2 | 9.7 | 4.3 | 2.3 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 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) | 10.0 | 10.5 | 11.2 | 11.6 | 11.9 | 12.1 | 11.6 | 11.0 | 11.3 | 9.5 | 9.7 | 8.0 |
| Precipitation (mm) | 2 | 0 | 0 | 1 | 2 | 9 | 79 | 87 | 32 | 81 | 47 | 10 |
| Sunny days | 30 | 28 | 31 | 27 | 29 | 26 | 10 | 6 | 22 | 12 | 20 | 23 |
| Rainy days | 1 | 0 | 0 | 3 | 2 | 4 | 21 | 25 | 8 | 19 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael de Díaz is at