29.12
mon
mon
Day
23°F
S 25 mph
Precip.
100%
100%
Night
19°F
S 12 mph
Precip.
100%
100%
30.12
tue
tue
Day
19°F
S 6 mph
Precip.
100%
100%
Night
12°F
S 7 mph
Precip.
100%
100%
31.12
wed
wed
Day
5°F
N 8 mph
Precip.
86%
86%
Night
1°F
NW 7 mph
Precip.
0%
0%
01.01
thu
thu
Day
-2°F
NW 8 mph
Precip.
0%
0%
Night
0°F
NW 7 mph
Precip.
0%
0%
02.01
fri
fri
Day
7°F
NW 9 mph
Precip.
0%
0%
Night
7°F
NW 7 mph
Precip.
0%
0%
03.01
sat
sat
Day
10°F
N 8 mph
Precip.
0%
0%
Night
14°F
N 14 mph
Precip.
100%
100%
04.01
sun
sun
Day
18°F
NE 14 mph
Precip.
100%
100%
Night
14°F
NW 9 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 43.1°F. The highest and lowest sea temperatures during the month were 44.1°F and 42.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 39.7°F. The highest and lowest sea temperatures during the month were 41.5°F and 38.1°F.
Air temperature in Tromse, °F
Precipitation total in Tromse, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tromse
Tromse on a weather map
Places in Norway:
Name
°F
24 Hours Forecast
Tromse
Local time: 13:52
December 29, monday
1500
21°F
S
19 mph
19 mph
1800
21°F
S
17 mph
17 mph
2100
19°F
S
12 mph
12 mph
December 30, tuesday
0000
19°F
S
12 mph
12 mph
0300
21°F
S
15 mph
15 mph
0600
19°F
S
11 mph
11 mph
0900
19°F
S
8 mph
8 mph
1200
19°F
S
6 mph
6 mph
