Oslo December Weather

Averages and records for weather in Oslo, Norway in the month of December.
Typical Oslo December Weather
1991–2020
Average daily high 0.9 °C
Average daily low -3.7 °C
Average monthly precipitation 5.3 cm
Daily chance of precipitation 49.8%
Oslo December Weather Records
1937–2024
Highest temperature 12.6 °C December 14, 1991
Lowest temperature -20.8 °C December 14, 1981
Highest daily low 7.8 °C December 6, 2000
Lowest daily high -16.4 °C December 31, 1978
Hottest average high temperature 4.9 °C 2006
Coldest average high temperature -6.5 °C 2010
Most daily precipitation 2.9 cm December 23, 1984
Most monthly precipitation 15.0 cm 1959
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
December 1 2.5 -1.9 9.5 -15.7
December 2 2.4 -2.0 12.4 -17.2
December 3 2.3 -2.1 10.3 -15.7
December 4 2.2 -2.2 10.4 -16.3
December 5 2.2 -2.3 10.4 -15.5
December 6 2.1 -2.4 10.2 -15.4
December 7 1.9 -2.5 8.4 -17.5
December 8 1.8 -2.7 11.5 -16.2
December 9 1.6 -2.9 10.0 -18.2
December 10 1.5 -3.0 9.8 -15.3
December 11 1.4 -3.2 9.6 -16.0
December 12 1.3 -3.3 7.8 -18.9
December 13 1.2 -3.4 11.9 -19.7
December 14 1.1 -3.5 12.6 -20.8
December 15 1.0 -3.6 8.6 -17.5
December 16 0.9 -3.7 10.2 -18.1
December 17 0.8 -3.8 9.1 -18.1
December 18 0.8 -3.9 7.5 -15.3
December 19 0.7 -4.0 7.6 -15.3
December 20 0.6 -4.1 9.5 -19.1
December 21 0.5 -4.2 12.3 -20.0
December 22 0.4 -4.3 12.4 -20.0
December 23 0.3 -4.4 7.4 -17.3
December 24 0.2 -4.5 10.3 -17.4
December 25 0.2 -4.5 8.0 -16.4
December 26 0.1 -4.6 12.0 -20.6
December 27 0.1 -4.7 11.2 -18.0
December 28 0.1 -4.6 10.8 -20.2
December 29 0.1 -4.6 8.4 -18.7
December 30 0.1 -4.6 9.4 -18.4
December 31 0.1 -4.6 8.3 -19.7
Weather Station Details
Years Station Coordinates
1937–2024 Oslo Blindern location