Average annual temperature is 16.3 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 277 days
Number of rainy days: 86 days
Number of snow days: 2 days
Look at detailed online map of Arroyo Seco
* Weather data for Arroyo Seco 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) | 20.9 | 22.4 | 23.9 | 28.6 | 31.1 | 35.6 | 36.5 | 35.5 | 33.4 | 29.8 | 26.9 | 21.4 |
| Average daytime temperature (°C) | 15.6 | 17.0 | 20.1 | 24.5 | 26.5 | 31.7 | 33.4 | 30.6 | 30.5 | 25.3 | 19.8 | 17.0 |
| Average temperature (°C) | 7.0 | 7.9 | 11.4 | 15.7 | 18.6 | 24.2 | 26.1 | 23.6 | 23.1 | 17.3 | 12.0 | 8.0 |
| Average night temperature (°C) | 0.3 | 1.3 | 4.4 | 6.6 | 10.5 | 16.0 | 18.3 | 16.7 | 15.8 | 10.1 | 5.9 | 0.6 |
| Absolute minimum temperature (°C) | -5.7 | -5.3 | -4.1 | 1.0 | 7.5 | 9.5 | 15.1 | 13.5 | 13.0 | 1.5 | -2.8 | -3.8 |
| 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 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 9.5 | 9.8 | 10.1 | 11.8 | 11.8 | 12.2 | 12.8 | 12.1 | 11.3 | 9.8 | 9.2 | 8.9 |
| Precipitation (mm) | 3 | 6 | 18 | 1 | 23 | 7 | 5 | 16 | 22 | 13 | 15 | 1 |
| Sunny days | 28 | 20 | 22 | 27 | 19 | 23 | 23 | 17 | 18 | 27 | 25 | 28 |
| Rainy days | 2 | 8 | 8 | 3 | 12 | 7 | 8 | 14 | 12 | 4 | 5 | 3 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arroyo Seco is at