Average annual temperature is 21.2 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Comal County
* Weather data for Comal County United States 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 | 29.5 | 32.1 | 33.6 | 32.0 | 38.7 | 38.9 | 40.9 | 38.4 | 33.6 | 27.0 | 24.2 |
| Average daytime temperature (°C) | 19.3 | 19.7 | 24.9 | 25.7 | 28.7 | 34.4 | 36.4 | 38.2 | 34.5 | 26.9 | 19.3 | 19.0 |
| Average temperature (°C) | 13.4 | 13.0 | 18.1 | 19.1 | 22.9 | 27.9 | 30.1 | 31.4 | 28.5 | 21.5 | 14.6 | 13.1 |
| Average night temperature (°C) | 9.0 | 8.6 | 13.6 | 14.5 | 18.7 | 22.7 | 24.4 | 25.0 | 23.2 | 17.3 | 11.2 | 8.6 |
| Absolute minimum temperature (°C) | -1.4 | -1.3 | 5.1 | 8.9 | 13.9 | 18.0 | 22.3 | 22.6 | 20.8 | 4.8 | 4.2 | 2.3 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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) | 7.0 | 7.5 | 6.8 | 7.9 | 8.4 | 11.2 | 12.0 | 11.9 | 10.5 | 7.9 | 6.0 | 7.2 |
| Precipitation (mm) | 40 | 44 | 56 | 197 | 151 | 51 | 16 | 5 | 67 | 162 | 51 | 34 |
| Sunny days | 18 | 16 | 8 | 8 | 4 | 13 | 22 | 23 | 12 | 12 | 17 | 22 |
| Rainy days | 13 | 12 | 23 | 22 | 27 | 17 | 9 | 8 | 18 | 19 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Comal County during the most sunny months:
The largest precipitation sum in Comal County is at