Average annual temperature is 15.7 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of San Juan de los Hornillos
* Weather data for San Juan de los Hornillos 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) | 21.5 | 25.6 | 28.7 | 28.4 | 30.1 | 34.3 | 29.5 | 30.8 | 28.9 | 26.2 | 26.0 | 20.5 |
| Average daytime temperature (°C) | 19.1 | 21.5 | 24.9 | 25.5 | 26.4 | 30.9 | 25.9 | 25.9 | 26.1 | 21.7 | 19.8 | 16.8 |
| Average temperature (°C) | 10.6 | 12.7 | 15.6 | 16.8 | 18.1 | 22.8 | 18.9 | 18.7 | 18.3 | 15.0 | 12.0 | 9.1 |
| Average night temperature (°C) | 3.2 | 4.9 | 6.6 | 8.2 | 9.6 | 14.0 | 12.1 | 12.0 | 11.0 | 9.6 | 6.3 | 3.2 |
| Absolute minimum temperature (°C) | 0.4 | -0.4 | 2.9 | 5.4 | 6.4 | 11.2 | 10.3 | 9.4 | 9.6 | 5.5 | 1.1 | -2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.4 | 11.3 | 11.7 | 11.6 | 12.0 | 11.7 | 11.1 | 11.1 | 8.8 | 9.0 | 8.4 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 9 | 10 | 108 | 74 | 52 | 85 | 52 | 19 |
| Sunny days | 30 | 27 | 30 | 28 | 21 | 26 | 10 | 7 | 16 | 12 | 20 | 21 |
| Rainy days | 1 | 1 | 1 | 2 | 10 | 4 | 21 | 24 | 14 | 19 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de los Hornillos is at