Hermagor Weather in December
What's the weather like in Hermagor (Carinthia) in December 2025?
The climate in Hermagor during December can be summarized as cold and a little damp.
December is in the winter in Hermagor and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing 1°C (33°F), whilst at night -6°C (21°F) is normal.
| Daytime temperature | 0.8°C 33.4°F |
|---|---|
| Nightly temperature | -6.4°C 20.5°F |
| Average temperature | -2.8°C 27°F |
| Daily sunshine | 4 hrs |
| Avg rainfall | 94 mm 3.7 ins |
| Rainy days | 13 days |
| Sea temperature | 13.6°C 56.5°F |
| Humidity | 79% |
| Windspeed | 9.4kph 6 mph |
On average December is the 4th driest month of the year in Hermagor with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 4 hours of sunshine per day.
December temperatures in Hermagor
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Hermagor in December 2025.
Other monthly averages
Best places to visit in December
Hermagor weather stats
| Hottest month: | July | 20°C 68°F |
|---|---|---|
| Driest month: | February | 80mm 3.1ins |
| Sunniest month: | August | 7.8hrs |
| Coldest month: | January | -0.1°C 31.8°F |
| Wettest month: | November | 152mm 6ins |
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