Average annual temperature is 14.1 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Arroyo
* Weather data for Arroyo 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) | 23.0 | 25.5 | 27.4 | 28.0 | 27.0 | 30.6 | 23.4 | 22.8 | 26.6 | 24.8 | 26.4 | 21.4 |
| Average daytime temperature (°C) | 19.7 | 21.9 | 23.7 | 24.8 | 23.5 | 26.9 | 20.8 | 20.4 | 23.1 | 21.5 | 21.9 | 17.5 |
| Average temperature (°C) | 10.8 | 12.7 | 14.4 | 15.9 | 15.6 | 18.5 | 14.7 | 14.3 | 15.2 | 14.4 | 13.2 | 9.8 |
| Average night temperature (°C) | 3.8 | 5.2 | 6.4 | 8.0 | 8.7 | 10.8 | 10.1 | 9.4 | 9.0 | 9.2 | 6.4 | 4.3 |
| Absolute minimum temperature (°C) | 1.5 | 2.6 | 1.6 | 5.0 | 5.8 | 8.9 | 7.3 | 7.5 | 6.4 | 6.3 | 2.2 | -1.5 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.3 | 10.7 | 11.2 | 11.6 | 11.5 | 12.1 | 10.8 | 10.0 | 10.6 | 9.6 | 9.8 | 8.8 |
| Precipitation (mm) | 2 | 0 | 15 | 9 | 66 | 23 | 111 | 96 | 51 | 67 | 59 | 37 |
| Sunny days | 23 | 23 | 21 | 15 | 7 | 17 | 2 | 1 | 11 | 8 | 14 | 17 |
| Rainy days | 8 | 5 | 10 | 15 | 24 | 13 | 29 | 30 | 19 | 23 | 16 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arroyo is at