Average annual temperature is 18.6 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 249 days
Number of rainy days: 116 days
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) | 27.3 | 32.2 | 31.9 | 34.0 | 32.9 | 37.6 | 34.5 | 35.2 | 32.6 | 30.5 | 30.0 | 22.2 |
| Average daytime temperature (°C) | 23.7 | 25.4 | 28.2 | 27.7 | 28.4 | 32.7 | 30.5 | 30.0 | 29.6 | 25.4 | 22.1 | 18.5 |
| Average temperature (°C) | 14.3 | 15.2 | 18.3 | 18.9 | 20.4 | 24.3 | 22.7 | 22.6 | 21.8 | 18.2 | 14.2 | 12.1 |
| Average night temperature (°C) | 7.6 | 8.1 | 11.1 | 13.3 | 15.0 | 17.8 | 16.4 | 16.5 | 15.4 | 13.6 | 9.5 | 7.8 |
| Absolute minimum temperature (°C) | 0.4 | 0.4 | -0.5 | 9.9 | 11.3 | 13.2 | 14.2 | 14.0 | 12.1 | 5.7 | 3.6 | 2.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.2 | 11.0 | 11.3 | 11.8 | 12.6 | 12.5 | 11.7 | 11.3 | 9.2 | 8.3 | 7.4 |
| Precipitation (mm) | 0 | 0 | 5 | 40 | 47 | 20 | 13 | 11 | 3 | 27 | 76 | 26 |
| Sunny days | 30 | 27 | 26 | 18 | 10 | 24 | 20 | 16 | 23 | 18 | 18 | 19 |
| Rainy days | 1 | 1 | 5 | 12 | 21 | 6 | 11 | 15 | 7 | 13 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vallecillos is at