Average annual temperature is 20.8 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of San Rafael de Montelargo
* Weather data for San Rafael de Montelargo 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) | 27.1 | 31.6 | 33.7 | 34.2 | 35.6 | 38.0 | 32.1 | 31.1 | 33.3 | 32.0 | 30.7 | 25.8 |
| Average daytime temperature (°C) | 24.6 | 27.2 | 30.2 | 31.5 | 32.2 | 35.0 | 29.6 | 28.5 | 30.2 | 27.5 | 27.4 | 22.6 |
| Average temperature (°C) | 16.5 | 18.5 | 21.1 | 22.6 | 23.7 | 25.8 | 22.1 | 21.4 | 22.1 | 20.4 | 19.4 | 15.7 |
| Average night temperature (°C) | 9.5 | 10.4 | 12.4 | 13.8 | 15.3 | 17.2 | 16.3 | 16.2 | 15.8 | 15.0 | 12.9 | 10.3 |
| Absolute minimum temperature (°C) | 7.8 | 8.0 | 9.6 | 12.1 | 13.2 | 14.7 | 14.5 | 14.6 | 14.1 | 10.9 | 8.3 | 6.3 |
| 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) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.6 | 11.2 | 11.7 | 11.7 | 12.0 | 11.5 | 10.3 | 11.1 | 9.7 | 10.0 | 8.2 |
| Precipitation (mm) | 1 | 0 | 0 | 3 | 3 | 15 | 80 | 120 | 56 | 52 | 30 | 46 |
| Sunny days | 28 | 28 | 30 | 29 | 22 | 24 | 7 | 6 | 16 | 9 | 20 | 22 |
| Rainy days | 3 | 0 | 1 | 1 | 9 | 6 | 24 | 25 | 14 | 22 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael de Montelargo is at