Average annual temperature is 25.5 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of El Arco Iris
* Weather data for El Arco Iris 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) | 31.9 | 33.0 | 36.6 | 37.8 | 37.8 | 39.2 | 32.3 | 35.4 | 31.9 | 32.5 | 30.5 | 32.7 |
| Average daytime temperature (°C) | 27.1 | 27.4 | 31.7 | 33.3 | 34.4 | 35.2 | 30.3 | 30.9 | 30.5 | 29.2 | 26.3 | 25.3 |
| Average temperature (°C) | 22.9 | 22.8 | 26.0 | 27.5 | 28.7 | 29.4 | 25.8 | 26.3 | 26.1 | 25.2 | 23.2 | 21.9 |
| Average night temperature (°C) | 20.1 | 19.9 | 22.2 | 23.6 | 24.1 | 25.1 | 22.9 | 23.2 | 22.9 | 22.6 | 20.9 | 19.3 |
| Absolute minimum temperature (°C) | 13.8 | 15.5 | 17.9 | 19.9 | 17.5 | 22.2 | 21.8 | 22.1 | 21.2 | 19.5 | 16.4 | 14.8 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.0 | 7.4 | 9.6 | 10.7 | 11.3 | 10.9 | 8.7 | 9.6 | 9.8 | 8.9 | 5.8 | 6.5 |
| Precipitation (mm) | 75 | 62 | 34 | 58 | 33 | 143 | 443 | 277 | 235 | 237 | 122 | 113 |
| Sunny days | 10 | 9 | 15 | 18 | 19 | 10 | 0 | 1 | 1 | 6 | 4 | 10 |
| Rainy days | 21 | 19 | 16 | 12 | 12 | 20 | 31 | 30 | 29 | 25 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit El Arco Iris during the most sunny months:
The largest precipitation sum in El Arco Iris is at