Average annual temperature is 23.8 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 331 days
Number of rainy days: 34 days
Look at detailed online map of Constitución I
* Weather data for Constitución I 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) | 23.2 | 25.0 | 28.6 | 35.8 | 33.4 | 41.4 | 42.3 | 43.4 | 41.5 | 39.8 | 33.6 | 26.5 |
| Average daytime temperature (°C) | 19.2 | 19.8 | 24.1 | 29.0 | 29.4 | 33.9 | 39.6 | 39.2 | 36.5 | 33.1 | 27.1 | 22.3 |
| Average temperature (°C) | 14.0 | 13.8 | 17.9 | 21.9 | 24.2 | 28.1 | 34.7 | 33.9 | 30.8 | 27.0 | 21.4 | 16.5 |
| Average night temperature (°C) | 9.4 | 9.1 | 12.5 | 15.5 | 18.7 | 22.3 | 29.6 | 29.0 | 25.7 | 21.6 | 16.0 | 11.7 |
| Absolute minimum temperature (°C) | 3.8 | 3.8 | 7.2 | 9.4 | 14.7 | 17.5 | 25.3 | 24.3 | 23.4 | 14.3 | 11.4 | 8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.7 | 9.3 | 10.3 | 12.1 | 12.7 | 12.7 | 12.5 | 11.9 | 11.2 | 10.6 | 9.2 | 8.7 |
| Precipitation (mm) | 18 | 8 | 7 | 0 | 0 | 0 | 1 | 5 | 25 | 2 | 9 | 26 |
| Sunny days | 24 | 22 | 26 | 30 | 31 | 30 | 29 | 27 | 28 | 29 | 26 | 29 |
| Rainy days | 7 | 6 | 5 | 0 | 0 | 0 | 2 | 4 | 2 | 2 | 4 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Constitución I is at