Vestfold og Telemark (Rjukan)
December
Weather in Vestfold og Telemark for December 2025
Your guide to Vestfold og Telemark weather in December - trends and predictions
Expect heavy snowfall in Vestfold og Telemark during December, with an average of 20 snowy days.
In general, the average temperature in Vestfold og Telemark at the beginning of December is -6.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of -3.9 °C by the end of December.
Snow Forecast ❄️
Temperatures
10
Dry days
1
Rainy days
20
Snow days
-6°/-12°
Temperatures
16 km/h
Avg max wind
89 %
Avg humidity
Vestfold og Telemark in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -5° | 2  -4° | 3  -7° | 4  -9° | 5  -8° | 6 -7° | 7  -8° |
| 8  -7° | 9  -7° | 10 -5° | 11 -4° | 12 -9° | 13 -6° | 14 -6° |
| 15  1° | 16  3° | 17 0° | 18 2° | 19  1° | 20  -4° | 21 -4° |
| 22 -4° | 23 -9° | 24 -3° | 25 1° | 26 -3° | 27 -3° | 28 -3° |
| 29 -2° | 30 -6° | 31 -11° |
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Temperatures trend during December in Vestfold og Telemark
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Overcast | -5° /-8° | 0.7 mm | 0 cm | |
| 2 Dec. | Light freezing rain | -4° /-11° | 2.4 mm | 1.5 cm | |
| 3 Dec. | Freezing fog | -7° /-13° | 0.3 mm | 0.2 cm | |
| 4 Dec. | Partly cloudy | -9° /-12° | 0.1 mm | 0.1 cm | |
| 5 Dec. | Sunny | -8° /-13° | 6.9 mm | 5 cm | |
| 6 Dec. | Freezing fog | -7° /-13° | 1.1 mm | 0.7 cm | |
| 7 Dec. | Light snow | -8° /-11° | 2 mm | 1.4 cm | |
| 8 Dec. | Heavy snow | -7° /-12° | 2.5 mm | 2.1 cm | |
| 9 Dec. | Moderate snow | -7° /-9° | 1.7 mm | 1.4 cm | |
| 10 Dec. | Light snow | -5° /-10° | 0.2 mm | 0.2 cm | |
| 11 Dec. | Light snow | -4° /-10° | 0.4 mm | 0.3 cm | |
| 12 Dec. | Freezing fog | -9° /-12° | 0 mm | 0 cm | |
| 13 Dec. | Freezing fog | -6° /-12° | 0 mm | 0 cm | |
| 14 Dec. | Overcast | -6° /-12° | 0 mm | 0 cm | |
| 15 Dec. | Mist | 1° /-10° | 4.1 mm | 1.1 cm | |
| 16 Dec. | Light drizzle | 3° /-4° | 2.3 mm | 0.1 cm | |
| 17 Dec. | Fog | 0° /-6° | 0 mm | 0 cm | |
| 18 Dec. | Overcast | 2° /-4° | 3.9 mm | 2.8 cm | |
| 19 Dec. | Moderate or heavy snow with thunder | 1° /-6° | 0.4 mm | 0.2 cm | |
| 20 Dec. | Light snow showers | -4° /-12° | 0.3 mm | 0.2 cm | |
| 21 Dec. | Heavy snow | -4° /-11° | 6.1 mm | 5 cm | |
| 22 Dec. | Overcast | -4° /-15° | 0.3 mm | 0.2 cm | |
| 23 Dec. | Sunny | -9° /-15° | 0.4 mm | 0.3 cm | |
| 24 Dec. | Heavy snow | -3° /-13° | 1.7 mm | 1.4 cm | |
| 25 Dec. | Partly cloudy | 1° /-6° | 0.6 mm | 0.4 cm | |
| 26 Dec. | Overcast | -3° /-8° | 0 mm | 0 cm | |
| 27 Dec. | Overcast | -3° /-8° | 0.9 mm | 0.7 cm | |
| 28 Dec. | Moderate snow | -3° /-9° | 3.3 mm | 2.8 cm | |
| 29 Dec. | Moderate snow | -2° /-8° | 3.1 mm | 2 cm | |
| 30 Dec. | Moderate snow | -6° /-12° | 0.8 mm | 0.6 cm | |
| 31 Dec. | Moderate snow | -11° /-14° | 5.9 mm | 4.4 cm | |
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Important Notice
Our weather forecast for Vestfold og Telemark in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Vestfold og Telemark forecast closer to your planned date for the most up-to-date weather information.
Vestfold og Telemark in December - FAQ
What are the expected maximum and minimum temperatures in Vestfold og Telemark during December?
Brace for cold days with temperatures not exceeding -6° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Vestfold og Telemark during December?
Moderate rainfall is anticipated in Vestfold og Telemark during December, with a total of 51.9 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Will it snow in Vestfold og Telemark in December 2025?
Vestfold og Telemark experiences an average snowfall of 39.11 cm during December, occurring over 20 days.
What are the typical wind conditions in Vestfold og Telemark during December?
The average wind speed in Vestfold og Telemark during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Vestfold og Telemark snow forecast December 2025
Track daily snowfall levels and discover Vestfold og Telemark’s snowy potential this December ❄️
December rainfall patterns in Vestfold og Telemark
Explore the daily rainfall trends and prepare for Vestfold og Telemarks December weather 💧
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Where is Vestfold og Telemark?Get accurate weather forecasts for Vestfold og Telemark, located at latitude 59.879 and longitude 8.594. Stay updated with localized weather information tailored for Vestfold og Telemark.
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