Average annual temperature is 17.4 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 0.3 °C
Number of sunny days: 251 days
Number of rainy days: 114 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) | 23.0 | 27.2 | 28.9 | 29.5 | 30.5 | 35.8 | 30.5 | 31.9 | 29.1 | 28.6 | 27.5 | 21.5 |
| Average daytime temperature (°C) | 20.0 | 22.5 | 25.5 | 26.3 | 27.4 | 31.9 | 27.6 | 26.8 | 26.9 | 23.6 | 21.3 | 17.8 |
| Average temperature (°C) | 12.7 | 14.3 | 17.4 | 18.3 | 19.7 | 24.0 | 20.5 | 19.8 | 19.7 | 17.0 | 14.1 | 11.0 |
| Average night temperature (°C) | 6.5 | 7.4 | 9.9 | 10.9 | 12.2 | 15.7 | 13.9 | 13.5 | 12.8 | 11.5 | 8.7 | 5.7 |
| Absolute minimum temperature (°C) | 2.5 | 1.0 | 5.8 | 8.1 | 9.2 | 12.3 | 12.0 | 10.6 | 11.1 | 7.2 | 1.7 | 0.3 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 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 | 10.3 | 11.2 | 11.4 | 11.9 | 12.1 | 12.0 | 11.2 | 11.4 | 9.4 | 9.2 | 8.1 |
| Precipitation (mm) | 0 | 0 | 0 | 4 | 16 | 13 | 69 | 65 | 35 | 72 | 66 | 13 |
| Sunny days | 30 | 28 | 31 | 25 | 24 | 25 | 10 | 8 | 17 | 12 | 19 | 22 |
| Rainy days | 1 | 0 | 0 | 5 | 7 | 5 | 21 | 23 | 13 | 19 | 11 | 9 |
| 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