Average annual temperature is 19.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of San Rafael de los Nietos
* Weather data for San Rafael de los Nietos 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) | 27.9 | 31.3 | 33.9 | 33.9 | 33.7 | 36.9 | 30.9 | 34.7 | 32.4 | 31.4 | 31.7 | 25.9 |
| Average daytime temperature (°C) | 23.0 | 23.9 | 27.9 | 28.3 | 28.2 | 32.0 | 28.8 | 30.0 | 30.4 | 25.3 | 22.0 | 18.5 |
| Average temperature (°C) | 15.4 | 15.5 | 19.1 | 20.0 | 21.1 | 24.3 | 22.1 | 22.6 | 22.9 | 19.2 | 15.5 | 13.4 |
| Average night temperature (°C) | 9.9 | 9.7 | 12.7 | 14.7 | 15.9 | 18.1 | 17.1 | 16.9 | 16.8 | 14.9 | 11.1 | 9.7 |
| Absolute minimum temperature (°C) | 3.6 | 2.6 | 5.7 | 10.3 | 12.3 | 15.6 | 14.6 | 14.6 | 15.3 | 9.0 | 6.0 | 5.5 |
| 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 | 13.4 | 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) | 9.1 | 9.6 | 10.3 | 10.6 | 11.5 | 12.5 | 11.8 | 11.6 | 11.3 | 8.7 | 7.5 | 5.9 |
| Precipitation (mm) | 16 | 14 | 22 | 69 | 99 | 28 | 118 | 64 | 14 | 110 | 50 | 54 |
| Sunny days | 22 | 21 | 17 | 6 | 6 | 13 | 1 | 7 | 12 | 7 | 16 | 10 |
| Rainy days | 9 | 7 | 14 | 24 | 25 | 17 | 30 | 24 | 18 | 24 | 14 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael de los Nietos is at