Average annual temperature is 18.2 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 266 days
Number of rainy days: 98 days
Number of snow days: 1 day
Look at detailed online map of Román Arreola
* Weather data for Román Arreola 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) | 23.3 | 27.0 | 28.8 | 29.7 | 31.7 | 36.0 | 32.5 | 34.2 | 32.5 | 28.7 | 27.4 | 22.4 |
| Average daytime temperature (°C) | 19.9 | 21.2 | 25.4 | 26.7 | 28.1 | 33.3 | 29.1 | 30.2 | 29.7 | 23.1 | 21.4 | 18.7 |
| Average temperature (°C) | 11.7 | 12.6 | 16.8 | 18.7 | 20.7 | 25.9 | 23.1 | 23.7 | 23.1 | 17.0 | 13.7 | 11.2 |
| Average night temperature (°C) | 5.3 | 5.9 | 9.6 | 11.5 | 13.9 | 18.4 | 17.1 | 17.1 | 16.3 | 12.2 | 8.4 | 4.7 |
| Absolute minimum temperature (°C) | -1.3 | -1.9 | 1.0 | 7.4 | 10.6 | 14.6 | 14.7 | 14.5 | 13.5 | 5.4 | 0.5 | -0.9 |
| 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 | 10.5 |
| 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) | 9.6 | 9.9 | 10.7 | 11.5 | 11.0 | 11.9 | 11.8 | 11.5 | 11.4 | 7.7 | 8.1 | 9.2 |
| Precipitation (mm) | 0 | 2 | 9 | 4 | 20 | 9 | 73 | 15 | 19 | 74 | 15 | 0 |
| Sunny days | 31 | 26 | 29 | 26 | 17 | 21 | 13 | 15 | 23 | 13 | 23 | 29 |
| Rainy days | 0 | 1 | 2 | 4 | 14 | 9 | 18 | 16 | 7 | 18 | 7 | 2 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Román Arreola is at