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Weather in Arendal for December 2025

Your guide to Arendal weather in December - trends and predictions

    Snow Forecast ❄️

  • Expect heavy snowfall in Arendal during December, with an average of 18 snowy days.

    • Temperatures

  • In general, the average temperature in Arendal at the beginning of December is 1.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.3 °C by the end of December.

Average dry days
8
Dry days
Average rainy days
5
Rainy days
Average snowy days
18
Snow days
Average temperatures
3°/0°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Arendal Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
3°
2
Heavy snow
3°
3
Moderate or heavy snow showers
0°
4
Light snow
-1°
5
Light snow
1°
6
Light snow
1°
7
Light snow showers
1°
8
Heavy snow
3°
9
Moderate or heavy snow showers
2°
10
Heavy snow
1°
11
Blizzard
0°
12
Light freezing rain
-0°
13
Light snow showers
0°
14
Light snow
3°
15
Overcast
8°
16
Overcast
10°
17
Patchy rain possible
7°
18
Patchy rain possible
9°
19
Overcast
7°
20
Patchy rain possible
5°
21
Light snow showers
5°
22
Patchy rain possible
4°
23
Cloudy
1°
24
Overcast
3°
25
Moderate or heavy snow showers
6°
26
Heavy rain at times
5°
27
Cloudy
4°
28
Moderate or heavy rain shower
4°
29
Patchy moderate snow
6°
30
Moderate snow
4°
31
Overcast
1°

Temperatures trend during December in Arendal

See the weather trend as well as the moving average line

December weather in Arendal day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Partly cloudy
Partly cloudy
 3° /1° 2.5 mm 0 cm
2 Dec. Heavy snow
Heavy snow
 3° /-1° 1.3 mm 0.7 cm
3 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-3° 1 mm 0.8 cm
4 Dec. Light snow
Light snow
 -1° /-3° 0.5 mm 0.4 cm
5 Dec. Light snow
Light snow
 1° /-3° 13.1 mm 0.7 cm
6 Dec. Light snow
Light snow
 1° /-2° 2.8 mm 0.2 cm
7 Dec. Light snow showers
Light snow showers
 1° /-1° 7.8 mm 0.4 cm
8 Dec. Heavy snow
Heavy snow
 3° /-2° 11.9 mm 7.5 cm
9 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-1° 12.4 mm 10.1 cm
10 Dec. Heavy snow
Heavy snow
 1° /0° 4.1 mm 0.9 cm
11 Dec. Blizzard
Blizzard
 0° /-1° 3.9 mm 0 cm
12 Dec. Light freezing rain
Light freezing rain
 0° /-5° 0.1 mm 0 cm
13 Dec. Light snow showers
Light snow showers
 0° /-5° 0.5 mm 0.4 cm
14 Dec. Light snow
Light snow
 3° /-4° 0.2 mm 0 cm
15 Dec. Overcast
Overcast
 8° /0° 0.7 mm 0 cm
16 Dec. Overcast
Overcast
 10° /4° 0.3 mm 0 cm
17 Dec. Patchy rain possible
Patchy rain possible
 7° /5° 0.2 mm 0 cm
18 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 6.1 mm 0 cm
19 Dec. Overcast
Overcast
 7° /3° 0 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
 5° /1° 0.4 mm 0 cm
21 Dec. Light snow showers
Light snow showers
 5° /2° 3.7 mm 0.9 cm
22 Dec. Patchy rain possible
Patchy rain possible
 4° /-1° 0.7 mm 0.2 cm
23 Dec. Cloudy
Cloudy
 1° /-3° 0 mm 0 cm
24 Dec. Overcast
Overcast
 3° /-3° 1.3 mm 0.8 cm
25 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /1° 6.2 mm 4.5 cm
26 Dec. Heavy rain at times
Heavy rain at times
 5° /2° 4.6 mm 0 cm
27 Dec. Cloudy
Cloudy
 4° /1° 1 mm 0 cm
28 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 4° /1° 14.2 mm 2.4 cm
29 Dec. Patchy moderate snow
Patchy moderate snow
 6° /0° 5.4 mm 2.7 cm
30 Dec. Moderate snow
Moderate snow
 4° /-1° 6 mm 0.4 cm
31 Dec. Overcast
Overcast
 1° /-2° 9.8 mm 4.2 cm
Next
Important Notice
Our weather forecast for Arendal 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 Arendal forecast closer to your planned date for the most up-to-date weather information.
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Arendal in December - FAQ

What are the expected maximum and minimum temperatures in Arendal during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Arendal during December?
Significant rainfall exceeding 122.6 mm is expected in Arendal during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Arendal in December 2025?
Arendal experiences an average snowfall of 38.165 cm during December, occurring over 18 days.
What are the typical wind conditions in Arendal during December?
The average wind speed in Arendal during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

Arendal snow forecast December 2025

Track daily snowfall levels and discover Arendal’s snowy potential this December ❄️

December rainfall patterns in Arendal

Explore the daily rainfall trends and prepare for Arendals December weather 💧

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Location coordinates Where is Arendal?

Get accurate weather forecasts for Arendal, located at latitude 58.462 and longitude 8.773. Stay updated with localized weather information tailored for Arendal.

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