Average annual temperature is 19.6 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Horno de Castellanos
* Weather data for Horno de Castellanos 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) | 26.8 | 30.4 | 31.6 | 33.7 | 34.8 | 37.1 | 31.0 | 31.4 | 32.2 | 30.0 | 30.0 | 26.3 |
| Average daytime temperature (°C) | 24.5 | 26.2 | 29.2 | 30.8 | 31.4 | 33.5 | 27.9 | 27.7 | 28.2 | 26.0 | 26.5 | 22.6 |
| Average temperature (°C) | 15.6 | 17.0 | 18.7 | 20.6 | 22.0 | 23.2 | 21.1 | 20.9 | 21.4 | 19.5 | 19.0 | 15.9 |
| Average night temperature (°C) | 8.9 | 9.9 | 10.5 | 12.5 | 14.1 | 15.6 | 16.9 | 16.8 | 17.5 | 15.3 | 13.6 | 10.7 |
| Absolute minimum temperature (°C) | 6.9 | 8.2 | 8.3 | 10.1 | 11.9 | 12.2 | 15.2 | 14.9 | 15.8 | 12.4 | 8.0 | 5.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 11.3 | 11.8 | 11.7 | 12.0 | 10.8 | 10.1 | 10.4 | 9.3 | 9.8 | 8.3 |
| Precipitation (mm) | 4 | 0 | 0 | 0 | 1 | 29 | 105 | 137 | 53 | 129 | 10 | 8 |
| Sunny days | 29 | 28 | 31 | 30 | 30 | 26 | 3 | 3 | 8 | 9 | 21 | 22 |
| Rainy days | 2 | 0 | 0 | 0 | 1 | 4 | 28 | 28 | 22 | 22 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Horno de Castellanos is at