Average annual temperature is 24.1 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of San Andrés del Río
* Weather data for San Andrés del Río 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) | 30.7 | 33.5 | 35.7 | 35.3 | 35.1 | 37.5 | 33.8 | 32.5 | 31.7 | 31.8 | 29.5 | 29.7 |
| Average daytime temperature (°C) | 27.1 | 27.6 | 30.6 | 30.6 | 31.6 | 31.9 | 29.8 | 30.0 | 30.4 | 28.6 | 25.9 | 23.6 |
| Average temperature (°C) | 21.7 | 21.7 | 24.5 | 25.2 | 26.1 | 27.1 | 25.6 | 25.5 | 25.5 | 24.2 | 21.8 | 20.0 |
| Average night temperature (°C) | 17.8 | 17.7 | 20.2 | 21.2 | 22.0 | 23.5 | 22.0 | 22.1 | 21.7 | 20.9 | 18.9 | 17.3 |
| Absolute minimum temperature (°C) | 14.0 | 14.0 | 15.4 | 17.2 | 18.3 | 21.2 | 21.1 | 20.5 | 19.6 | 16.7 | 16.0 | 13.6 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 9.3 | 9.9 | 10.7 | 11.2 | 10.7 | 10.9 | 11.0 | 11.2 | 9.5 | 8.0 | 7.2 |
| Precipitation (mm) | 14 | 6 | 50 | 64 | 105 | 154 | 139 | 187 | 49 | 117 | 84 | 111 |
| Sunny days | 20 | 19 | 20 | 10 | 10 | 13 | 3 | 3 | 0 | 5 | 8 | 7 |
| Rainy days | 11 | 9 | 11 | 20 | 21 | 17 | 28 | 28 | 30 | 26 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés del Río is at