Average annual temperature is 16.6 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 256 days
Number of rainy days: 109 days
Look at detailed online map of Arenalillo
* Weather data for Arenalillo 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) | 22.3 | 27.1 | 28.4 | 28.7 | 29.8 | 34.0 | 29.7 | 31.2 | 29.7 | 27.7 | 24.2 | 19.7 |
| Average daytime temperature (°C) | 19.6 | 21.9 | 25.3 | 25.9 | 26.9 | 30.9 | 26.4 | 26.6 | 27.0 | 22.0 | 19.6 | 16.6 |
| Average temperature (°C) | 11.6 | 13.2 | 16.5 | 17.7 | 19.0 | 23.5 | 19.9 | 19.8 | 20.0 | 15.8 | 12.4 | 9.5 |
| Average night temperature (°C) | 4.5 | 5.9 | 7.9 | 9.9 | 11.5 | 15.2 | 13.6 | 13.8 | 13.2 | 10.8 | 6.8 | 3.8 |
| Absolute minimum temperature (°C) | -0.2 | -0.9 | 3.5 | 6.9 | 8.0 | 12.0 | 11.9 | 11.1 | 11.7 | 5.8 | 0.6 | -0.2 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 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 | 10.3 | 11.3 | 11.5 | 11.5 | 12.0 | 11.9 | 11.2 | 11.2 | 8.6 | 9.0 | 8.4 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 17 | 10 | 62 | 60 | 34 | 97 | 60 | 15 |
| Sunny days | 31 | 27 | 31 | 25 | 25 | 25 | 10 | 9 | 17 | 11 | 20 | 25 |
| Rainy days | 0 | 1 | 0 | 5 | 6 | 5 | 21 | 22 | 13 | 20 | 10 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arenalillo is at