Surnadal Weather in December
What's the weather like in Surnadal (Møre og Romsdal) in December 2025?
The climate in Surnadal during December can be summarized as cold and wet.
December is in the winter in Surnadal and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (30°F), whilst at night -6°C (22°F) is normal.
| Daytime temperature | -1.2°C 29.8°F |
|---|---|
| Nightly temperature | -5.8°C 21.6°F |
| Average temperature | -3.5°C 25.7°F |
| Daily sunshine | 0.6 hrs |
| Avg rainfall | 163 mm 6.4 ins |
| Rainy days | 24 days |
| Sea temperature | 7.7°C 45.9°F |
| Humidity | 82% |
| Windspeed | 23.4kph 15 mph |
On average December is the wettest month of the year in Surnadal with around 163mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 0.6 hours of sunshine per day.
December temperatures in Surnadal
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 Surnadal in December 2025.
Other monthly averages
Best places to visit in December
Surnadal weather stats
| Hottest month: | July | 14.3°C 57.7°F |
|---|---|---|
| Driest month: | May | 61mm 2.4ins |
| Sunniest month: | May | 3.4hrs |
| Coldest month: | January | -2.6°C 27.3°F |
| Wettest month: | December | 163mm 6.4ins |
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