Average annual temperature is 17.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 263 days
Number of rainy days: 101 days
Number of snow days: 1 day
Look at detailed online map of Hernández
* Weather data for Hernández 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) | 22.5 | 27.1 | 28.9 | 28.9 | 33.2 | 36.3 | 32.7 | 34.4 | 31.8 | 28.9 | 25.4 | 22.0 |
| Average daytime temperature (°C) | 18.9 | 20.5 | 24.3 | 26.0 | 27.3 | 32.6 | 29.0 | 29.3 | 29.5 | 22.4 | 20.1 | 17.6 |
| Average temperature (°C) | 10.7 | 11.5 | 15.6 | 17.6 | 19.3 | 24.8 | 22.8 | 22.7 | 22.8 | 16.6 | 12.9 | 10.3 |
| Average night temperature (°C) | 3.6 | 4.5 | 7.8 | 9.9 | 12.0 | 17.0 | 16.7 | 16.4 | 16.0 | 11.8 | 7.8 | 3.9 |
| Absolute minimum temperature (°C) | -2.7 | -2.0 | 0.8 | 4.5 | 8.5 | 11.0 | 13.2 | 12.3 | 13.6 | 4.2 | -0.7 | -0.8 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 9.7 | 10.1 | 10.3 | 11.1 | 10.7 | 12.0 | 11.8 | 11.3 | 11.3 | 8.0 | 8.4 | 9.2 |
| Precipitation (mm) | 0 | 1 | 9 | 2 | 26 | 9 | 62 | 30 | 19 | 106 | 35 | 0 |
| Sunny days | 30 | 26 | 26 | 25 | 16 | 24 | 15 | 15 | 21 | 14 | 20 | 31 |
| Rainy days | 1 | 2 | 5 | 5 | 15 | 6 | 16 | 16 | 9 | 17 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in Hernández is at