Average annual temperature is 25.1 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Copalillos
* Weather data for Copalillos 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) | 31.5 | 30.8 | 32.8 | 33.3 | 38.5 | 35.3 | 35.2 | 34.4 | 34.9 | 34.4 | 33.5 | 32.7 |
| Average daytime temperature (°C) | 28.1 | 28.6 | 29.1 | 31.0 | 33.3 | 33.1 | 33.1 | 32.3 | 32.4 | 30.8 | 31.3 | 29.3 |
| Average temperature (°C) | 20.7 | 21.1 | 21.4 | 23.3 | 26.2 | 27.7 | 28.9 | 28.4 | 28.4 | 26.6 | 25.4 | 22.6 |
| Average night temperature (°C) | 14.8 | 15.0 | 14.9 | 16.5 | 19.4 | 22.8 | 25.4 | 25.2 | 25.1 | 23.3 | 21.0 | 17.6 |
| Absolute minimum temperature (°C) | 12.7 | 12.0 | 11.7 | 13.3 | 15.2 | 19.8 | 23.4 | 23.7 | 23.1 | 20.0 | 15.3 | 13.5 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 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) | 9.7 | 10.3 | 11.0 | 11.2 | 11.4 | 11.8 | 10.1 | 10.0 | 10.2 | 8.5 | 9.7 | 8.8 |
| Precipitation (mm) | 1 | 1 | 0 | 1 | 0 | 17 | 203 | 251 | 165 | 166 | 41 | 0 |
| Sunny days | 28 | 25 | 31 | 29 | 31 | 27 | 4 | 3 | 3 | 15 | 24 | 30 |
| Rainy days | 3 | 3 | 0 | 1 | 0 | 3 | 27 | 28 | 27 | 16 | 6 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Copalillos is at