Average annual temperature is 20.8 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 314 days
Number of rainy days: 51 days
Look at detailed online map of El Arcoiris
* Weather data for El Arcoiris 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) | 23.1 | 24.9 | 28.8 | 32.9 | 35.3 | 41.3 | 41.6 | 41.0 | 39.1 | 33.9 | 30.2 | 24.2 |
| Average daytime temperature (°C) | 18.1 | 18.7 | 23.7 | 28.5 | 31.6 | 36.8 | 38.8 | 36.6 | 35.1 | 29.1 | 21.8 | 17.9 |
| Average temperature (°C) | 9.5 | 10.4 | 15.5 | 20.5 | 24.9 | 30.1 | 32.7 | 30.0 | 28.6 | 21.7 | 15.0 | 10.4 |
| Average night temperature (°C) | 2.8 | 3.9 | 8.1 | 12.2 | 17.4 | 22.1 | 25.2 | 23.3 | 21.3 | 14.8 | 8.8 | 3.6 |
| Absolute minimum temperature (°C) | -3.0 | -2.9 | -0.8 | 3.2 | 12.7 | 17.9 | 22.2 | 19.0 | 17.4 | 0.2 | 2.5 | -2.5 |
| 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) | 8.9 | 9.1 | 9.8 | 11.9 | 11.9 | 12.7 | 12.8 | 11.8 | 11.4 | 9.7 | 9.1 | 9.1 |
| Precipitation (mm) | 5 | 6 | 2 | 0 | 5 | 0 | 0 | 6 | 2 | 12 | 6 | 4 |
| Sunny days | 29 | 20 | 27 | 30 | 22 | 30 | 28 | 21 | 26 | 27 | 26 | 28 |
| Rainy days | 2 | 8 | 4 | 0 | 9 | 0 | 3 | 10 | 4 | 4 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Arcoiris is at