Average annual temperature is 19.8 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 298 days
Number of rainy days: 66 days
Number of snow days: 1 day
Look at detailed online map of Vallecillos
* Weather data for Vallecillos 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) | 22.7 | 28.0 | 30.0 | 30.1 | 32.0 | 37.8 | 35.6 | 37.0 | 35.2 | 29.4 | 27.7 | 22.7 |
| Average daytime temperature (°C) | 19.4 | 20.8 | 24.8 | 26.8 | 28.3 | 34.2 | 31.7 | 32.7 | 31.5 | 24.7 | 20.7 | 18.2 |
| Average temperature (°C) | 12.4 | 13.2 | 17.6 | 20.0 | 22.1 | 27.8 | 26.1 | 26.7 | 25.8 | 19.1 | 14.5 | 12.0 |
| Average night temperature (°C) | 6.4 | 7.0 | 11.0 | 13.0 | 15.9 | 20.8 | 20.1 | 20.2 | 19.4 | 14.4 | 9.7 | 6.5 |
| Absolute minimum temperature (°C) | -1.6 | -0.9 | 2.0 | 9.1 | 12.5 | 16.4 | 17.7 | 17.1 | 16.7 | 5.4 | 1.0 | 0.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.4 | 10.5 | 11.6 | 11.2 | 12.5 | 11.9 | 11.8 | 11.5 | 8.0 | 8.4 | 9.2 |
| Precipitation (mm) | 3 | 0 | 4 | 0 | 23 | 13 | 39 | 4 | 9 | 38 | 17 | 0 |
| Sunny days | 30 | 26 | 26 | 28 | 22 | 24 | 22 | 22 | 24 | 19 | 25 | 30 |
| Rainy days | 1 | 2 | 4 | 2 | 9 | 6 | 9 | 9 | 6 | 12 | 5 | 1 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vallecillos is at