Average annual temperature is 18.5 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Deca
* Weather data for Deca 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) | 27.1 | 30.0 | 31.8 | 32.2 | 32.4 | 34.6 | 29.7 | 29.8 | 30.6 | 28.9 | 30.3 | 23.9 |
| Average daytime temperature (°C) | 23.2 | 25.3 | 27.7 | 28.4 | 28.1 | 31.2 | 26.8 | 26.2 | 28.7 | 24.6 | 23.5 | 18.7 |
| Average temperature (°C) | 15.2 | 16.2 | 19.2 | 20.2 | 20.6 | 23.0 | 19.8 | 19.5 | 20.6 | 18.1 | 16.2 | 13.2 |
| Average night temperature (°C) | 9.6 | 10.1 | 13.1 | 14.5 | 14.9 | 16.6 | 14.7 | 15.0 | 14.7 | 13.8 | 11.4 | 9.6 |
| Absolute minimum temperature (°C) | 3.8 | 3.2 | 4.5 | 11.1 | 12.7 | 14.2 | 12.1 | 11.6 | 13.4 | 7.6 | 7.2 | 5.2 |
| 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 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| 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) | 10.1 | 10.1 | 10.7 | 11.2 | 11.6 | 12.4 | 11.9 | 11.0 | 11.2 | 9.1 | 8.8 | 7.4 |
| Precipitation (mm) | 2 | 4 | 26 | 52 | 69 | 29 | 65 | 82 | 21 | 56 | 26 | 50 |
| Sunny days | 24 | 22 | 18 | 10 | 6 | 20 | 6 | 2 | 15 | 10 | 19 | 13 |
| Rainy days | 7 | 6 | 13 | 20 | 25 | 10 | 25 | 29 | 15 | 21 | 11 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Deca is at