Average annual temperature is 26.9 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 156 days
Number of rainy days: 209 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) | 30.2 | 31.8 | 35.0 | 37.6 | 37.7 | 40.1 | 35.7 | 36.2 | 34.2 | 34.0 | 31.1 | 31.1 |
| Average daytime temperature (°C) | 28.1 | 28.3 | 31.8 | 34.2 | 35.0 | 36.4 | 33.1 | 32.9 | 32.5 | 31.5 | 28.3 | 26.9 |
| Average temperature (°C) | 23.9 | 24.1 | 26.6 | 28.4 | 29.3 | 30.7 | 28.5 | 28.2 | 27.8 | 27.0 | 24.7 | 23.3 |
| Average night temperature (°C) | 20.5 | 20.9 | 22.6 | 23.9 | 24.8 | 26.5 | 25.0 | 24.7 | 24.3 | 23.7 | 22.3 | 20.5 |
| Absolute minimum temperature (°C) | 16.6 | 16.5 | 20.1 | 21.2 | 19.9 | 23.8 | 23.5 | 22.5 | 22.9 | 20.2 | 19.3 | 16.7 |
| 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 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 9.2 | 10.8 | 11.3 | 11.9 | 11.4 | 10.7 | 11.3 | 10.4 | 9.7 | 8.2 | 8.1 |
| Precipitation (mm) | 85 | 85 | 56 | 30 | 19 | 142 | 145 | 153 | 129 | 187 | 198 | 128 |
| Sunny days | 18 | 13 | 21 | 21 | 20 | 15 | 9 | 10 | 7 | 9 | 3 | 10 |
| Rainy days | 13 | 15 | 10 | 9 | 11 | 15 | 22 | 21 | 23 | 22 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arroyo is at