Average annual temperature is 23.3 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 322 days
Number of rainy days: 43 days
Look at detailed online map of El Dieciocho de Marzo
* Weather data for El Dieciocho de Marzo 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) | 29.5 | 34.6 | 35.2 | 36.3 | 37.0 | 41.9 | 39.3 | 40.2 | 38.7 | 35.3 | 31.0 | 26.0 |
| Average daytime temperature (°C) | 24.5 | 26.5 | 30.6 | 31.6 | 33.7 | 39.1 | 36.2 | 36.5 | 35.5 | 28.2 | 23.8 | 21.8 |
| Average temperature (°C) | 15.7 | 17.3 | 21.5 | 23.7 | 26.4 | 32.1 | 30.1 | 30.6 | 29.2 | 21.9 | 16.2 | 14.3 |
| Average night temperature (°C) | 8.5 | 9.8 | 13.6 | 16.5 | 19.5 | 24.7 | 24.1 | 24.6 | 22.8 | 16.9 | 10.9 | 8.3 |
| Absolute minimum temperature (°C) | 3.0 | 2.5 | 2.9 | 11.5 | 14.2 | 21.0 | 19.6 | 20.6 | 20.6 | 9.2 | 4.8 | 1.7 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 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 | 9.9 | 10.9 | 10.9 | 10.9 | 12.4 | 11.6 | 11.8 | 11.5 | 8.0 | 7.9 | 9.0 |
| Precipitation (mm) | 0 | 0 | 3 | 0 | 24 | 0 | 41 | 0 | 2 | 50 | 29 | 6 |
| Sunny days | 31 | 27 | 29 | 29 | 23 | 30 | 26 | 30 | 27 | 17 | 24 | 29 |
| Rainy days | 0 | 1 | 2 | 1 | 8 | 0 | 5 | 1 | 3 | 14 | 6 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Dieciocho de Marzo is at