Average annual temperature is 17.0 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Río Blanco
* Weather data for Río Blanco 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) | 24.3 | 26.9 | 29.0 | 29.8 | 27.7 | 28.4 | 24.3 | 26.4 | 26.6 | 27.3 | 27.0 | 24.5 |
| Average daytime temperature (°C) | 20.6 | 21.6 | 24.8 | 25.6 | 25.0 | 25.6 | 22.7 | 23.1 | 24.6 | 22.9 | 20.9 | 18.8 |
| Average temperature (°C) | 14.4 | 14.7 | 17.3 | 18.5 | 18.7 | 19.7 | 17.8 | 18.0 | 18.5 | 17.3 | 15.7 | 13.7 |
| Average night temperature (°C) | 9.9 | 10.2 | 11.6 | 13.3 | 13.8 | 15.1 | 14.2 | 14.6 | 14.2 | 13.6 | 12.1 | 10.3 |
| Absolute minimum temperature (°C) | 6.3 | 5.6 | 8.0 | 9.6 | 12.4 | 12.8 | 12.9 | 13.1 | 13.0 | 9.1 | 9.3 | 5.2 |
| 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 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.0 | 11.0 | 11.5 | 11.5 | 11.8 | 11.5 | 11.2 | 11.2 | 10.1 | 9.3 | 8.9 |
| Precipitation (mm) | 7 | 12 | 30 | 61 | 89 | 65 | 60 | 62 | 12 | 50 | 29 | 25 |
| Sunny days | 25 | 21 | 15 | 10 | 11 | 14 | 4 | 4 | 18 | 11 | 10 | 15 |
| Rainy days | 6 | 7 | 16 | 20 | 20 | 16 | 27 | 27 | 12 | 20 | 20 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río Blanco is at