Measurements:
°C
°F
Oslo
34°F
SW 2 mph
Feels like: 34°F
Precip: 100%
World Resorts Norway Oslo Weather December Weather in Oslo

Oslo Weather: December

Average Day Temperature: 26.1°F
Average Night Temperature: 24.1°F
Sea Water Temperature: 37.4°F
Number of Sunny Days: 7 days
Sunshine Hours: 5.9 - 6.5 hours
Number of Rainy Days: 2 days
Precipitation Totals: 2.5 in
Number of Snowy Days: 2 days

Air Temperature in December, °F

Select Year: 2024 2023 2022

The highest day temperature in December 2024 was 47°F. The lowest night temperature was 15°F. The average values for day and night temperatures during December were 31.6°F и 30.1°F respectivly.

Oslo Water Sea Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Oslo was 38.5°F. The maximum and minimum values were 36.0°F and 41.8°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 2.5 in.

Wind Speed in December, mph

The average wind speed in December is 5.4 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:
June 11 days
May 11 days
July 11 days
The most warm months:
July 70.4 °F
August 67.1 °F
June 66.3 °F
Warmest sea temperature:
July 67.4 °F
August 66.8 °F
June 61.5 °F
The most cold months:
January 22.3 °F
December 26.1 °F
February 26.5 °F
The most rainy months:
May 6 days
August 6 days
July 6 days
The most windy months:
May 6 mph
June 6 mph
April 6 mph

Oslo on the Weather Map

Norway Resorts:
NAME
Ålesund +42
Bergen +38
Flam +16
Hemsedal +24
Holmenkollen +34
Lillehammer +34
Oslo +34
Stavanger +46
Tromse +12
Trondheim +32
24 Hours Weather Forecast
Oslo
Local time: 12:08
05 dec, friday
1500 36°F
SW
2 mph
1800 34°F
SW
2 mph
2100 34°F
SW
4 mph
06 dec, saturday
0000 34°F
SW
6 mph
0300 34°F
SW
8 mph
0600 32°F
SW
7 mph
0900 32°F
SW
6 mph
1200 34°F
SW
5 mph