Measurements:
°C
°F
Oslo
38°F
SW 8 mph
Feels like: 30°F
Precip: 89%
World Resorts Norway Oslo Weather December Weather in Oslo

Oslo Weather: December

Average Day Temperature: 25.7°F
Average Night Temperature: 23.7°F
Sea Water Temperature: 37.2°F
Number of Sunny Days: 7 days
Sunshine Hours: 5.9 - 6.5 hours
Number of Rainy Days: 3 days
Precipitation Totals: 2.6 in
Number of Snowy Days: 2 days

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 37°F. The lowest night temperature was -4°F. The average values for day and night temperatures during December were 16.1°F и 12.1°F respectivly.

Oslo Water Sea Temperature in December, °F

Select Year: 2023 2022 2021

The average sea surface temperature in December 2023 for Oslo was 36.4°F. The maximum and minimum values were 30.6°F and 43.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in December are gloomy but you can also expect sunny days.

Precipitation Totals in December, in

Precipitation total in December for Oslo is 2.6 in.

Wind Speed in December, mph

The average wind speed in December is 5.5 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Oslo in December is 2.4 hours.

Best Time to Visit Oslo
The most sunny months:
July 11 days
May 11 days
June 11 days
The most warm months:
July 70.1 °F
August 66.9 °F
June 66.1 °F
Warmest sea temperature:
July 67.3 °F
August 66.7 °F
June 61.4 °F
The most cold months:
January 22.1 °F
December 25.7 °F
February 26.3 °F
The most rainy months:
August 7 days
May 6 days
June 6 days
The most windy months:
May 6 mph
April 6 mph
June 6 mph

Oslo on the Weather Map

Norway Resorts:
NAME
Ålesund +40
Bergen +44
Flam +26
Hemsedal +28
Holmenkollen +34
Lillehammer +34
Oslo +38
Stavanger +42
Tromse +26
Trondheim +36
24 Hours Weather Forecast
Oslo
Local time: 11:20
28 mar, thursday
1200 38°F
SW
8 mph
1500 36°F
SW
9 mph
1800 34°F
SW
9 mph
2100 34°F
SW
7 mph
29 mar, friday
0000 38°F
SW
4 mph
0300 38°F
N
9 mph
0600 36°F
N
9 mph
0900 40°F
N
7 mph