Tromsø December Weather

Averages and records for weather in Tromsø, Norway in the month of December.
Typical Tromsø December Weather
1991–2020
Average daily high 0.3 °C
Average daily low -3.9 °C
Average monthly precipitation 11.0 cm
Daily chance of precipitation 67.3%
Tromsø December Weather Records
1920–2024
Highest temperature 9.7 °C December 1, 1984
Lowest temperature -16.8 °C December 29, 1978
Highest daily low 6.1 °C December 7, 1920
Lowest daily high -13.5 °C December 29, 1978
Hottest average high temperature 3.7 °C 1953
Coldest average high temperature -5.6 °C 1955
Most daily precipitation 4.2 cm December 11, 1935
Most monthly precipitation 26.0 cm 1975
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 1.4 -2.6 9.7 -12.1
December 2 1.4 -2.7 9.1 -11.4
December 3 1.3 -2.7 7.6 -10.9
December 4 1.2 -2.8 7.4 -11.7
December 5 1.2 -2.9 7.3 -11.0
December 6 1.1 -3.0 7.5 -11.9
December 7 1.0 -3.1 7.2 -11.4
December 8 0.9 -3.1 6.7 -12.1
December 9 0.8 -3.2 6.4 -12.7
December 10 0.8 -3.3 8.8 -12.3
December 11 0.7 -3.4 8.2 -14.9
December 12 0.6 -3.5 6.9 -13.8
December 13 0.5 -3.6 6.7 -14.3
December 14 0.5 -3.7 7.7 -15.2
December 15 0.4 -3.8 7.0 -14.7
December 16 0.3 -3.9 6.7 -13.8
December 17 0.2 -4.0 7.3 -14.3
December 18 0.2 -4.1 7.6 -13.2
December 19 0.1 -4.1 8.5 -12.8
December 20 0.1 -4.2 8.2 -12.3
December 21 0.0 -4.3 9.5 -12.6
December 22 -0.1 -4.3 8.8 -14.8
December 23 -0.1 -4.4 6.5 -15.6
December 24 -0.1 -4.4 8.2 -13.5
December 25 -0.2 -4.5 7.5 -13.5
December 26 -0.3 -4.6 7.4 -13.8
December 27 -0.3 -4.6 7.8 -13.8
December 28 -0.4 -4.7 7.0 -15.0
December 29 -0.4 -4.8 7.1 -16.8
December 30 -0.5 -4.9 8.0 -16.6
December 31 -0.6 -5.0 6.6 -15.1
Weather Station Details
Years Station Coordinates
1920–2024 Tromso location