Average annual temperature is 15.4 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Río León
* Weather data for Río León 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) | 24.1 | 27.2 | 28.4 | 29.4 | 27.8 | 27.4 | 24.0 | 24.3 | 24.6 | 24.3 | 24.9 | 22.5 |
| Average daytime temperature (°C) | 21.2 | 22.8 | 25.1 | 25.0 | 24.6 | 24.8 | 22.5 | 22.5 | 22.6 | 22.1 | 21.7 | 20.1 |
| Average temperature (°C) | 13.3 | 14.0 | 16.1 | 16.6 | 16.7 | 17.6 | 15.9 | 16.0 | 16.0 | 15.5 | 14.4 | 12.4 |
| Average night temperature (°C) | 7.9 | 8.0 | 9.7 | 10.7 | 11.3 | 12.4 | 11.5 | 11.6 | 11.2 | 11.2 | 10.1 | 7.5 |
| Absolute minimum temperature (°C) | 3.0 | 4.4 | 5.5 | 8.5 | 9.2 | 10.5 | 10.0 | 9.3 | 9.0 | 7.7 | 7.2 | 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 11.1 | 11.4 | 11.5 | 11.6 | 10.5 | 10.4 | 10.6 | 10.3 | 10.2 | 9.9 |
| Precipitation (mm) | 0 | 0 | 18 | 58 | 130 | 97 | 139 | 174 | 90 | 105 | 26 | 7 |
| Sunny days | 30 | 27 | 13 | 7 | 8 | 10 | 0 | 1 | 5 | 8 | 12 | 18 |
| Rainy days | 1 | 1 | 18 | 23 | 23 | 20 | 31 | 30 | 25 | 23 | 18 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río León is at