Average annual temperature is 23.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 10.3 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Guamuchilillo
* Weather data for Guamuchilillo 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) | 31.6 | 33.3 | 34.5 | 36.3 | 37.7 | 36.7 | 32.8 | 32.6 | 34.1 | 32.0 | 33.7 | 30.4 |
| Average daytime temperature (°C) | 28.4 | 30.1 | 31.7 | 33.6 | 34.9 | 34.5 | 30.0 | 29.8 | 30.6 | 28.9 | 30.4 | 27.0 |
| Average temperature (°C) | 19.9 | 21.4 | 22.0 | 24.0 | 25.7 | 26.0 | 24.8 | 24.5 | 25.0 | 23.4 | 23.3 | 20.3 |
| Average night temperature (°C) | 13.2 | 14.2 | 14.6 | 16.3 | 18.3 | 19.3 | 21.3 | 21.1 | 21.8 | 19.8 | 18.3 | 15.0 |
| Absolute minimum temperature (°C) | 10.7 | 11.0 | 11.8 | 13.7 | 14.8 | 15.6 | 19.7 | 19.0 | 19.7 | 17.1 | 13.9 | 10.3 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 10.5 | 11.2 | 11.7 | 11.5 | 11.8 | 10.3 | 9.2 | 9.7 | 8.9 | 9.7 | 8.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 24 | 274 | 197 | 127 | 206 | 19 | 2 |
| Sunny days | 29 | 28 | 31 | 30 | 29 | 26 | 0 | 3 | 1 | 12 | 24 | 27 |
| Rainy days | 2 | 0 | 0 | 0 | 2 | 4 | 31 | 28 | 29 | 19 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guamuchilillo is at