Average annual temperature is 16.0 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of La Herma (Lerma)
* Weather data for La Herma (Lerma) 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) | 22.8 | 25.7 | 28.8 | 28.5 | 29.0 | 32.5 | 26.3 | 26.2 | 28.9 | 26.8 | 26.4 | 19.7 |
| Average daytime temperature (°C) | 19.5 | 21.7 | 24.9 | 25.8 | 26.3 | 29.4 | 24.2 | 23.6 | 25.9 | 22.3 | 20.8 | 16.0 |
| Average temperature (°C) | 12.2 | 13.7 | 16.9 | 17.9 | 18.7 | 21.2 | 17.4 | 16.9 | 18.1 | 15.5 | 13.3 | 9.9 |
| Average night temperature (°C) | 5.4 | 6.6 | 9.3 | 10.7 | 11.6 | 13.3 | 11.8 | 11.8 | 11.1 | 10.5 | 7.3 | 5.3 |
| Absolute minimum temperature (°C) | 2.3 | 1.2 | 3.6 | 8.6 | 8.5 | 11.0 | 9.6 | 9.8 | 9.5 | 4.6 | 3.2 | 0.4 |
| 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 | 11.5 | 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 | 11.2 | 11.7 | 11.9 | 12.4 | 11.9 | 11.2 | 11.3 | 9.6 | 9.7 | 7.8 |
| Precipitation (mm) | 3 | 0 | 4 | 7 | 26 | 19 | 64 | 96 | 20 | 46 | 65 | 48 |
| Sunny days | 28 | 28 | 26 | 22 | 19 | 22 | 9 | 5 | 18 | 13 | 21 | 16 |
| Rainy days | 3 | 0 | 5 | 8 | 12 | 8 | 22 | 26 | 12 | 18 | 9 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Herma (Lerma) is at