World Resorts Norway Trondheim Weather

Trondheim Sea Temperature in January

Average sea water temperature in January:
+41.1°F
Minimum sea water temperature in January: 44.6°F
Maximum sea water temperature in January: 36.3°F

Daily sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 41.6°F. The highest and lowest sea temperatures during the month were 43.3°F and 39.0°F.

Monthly sea water temperature in Trondheim, °F

Which Norway resorts have warmest sea in January?

Place name January 2025 January 2024
Ålesund 43.7°F 42.6°F
Stavanger 43.3°F 41.9°F
Bergen 42.0°F 42.3°F
Trondheim 41.6°F 40.3°F
Tromse 39.7°F 37.7°F
Holmenkollen 36.2°F 36.7°F
Oslo 36.1°F 36.7°F

Best time for vacation in Trondheim

Sunniest months:
May 8 days
July 8 days
August 8 days
Warmest months:
July 63.8 °F
August 62.1 °F
June 59.0 °F
Warmest sea temp:
July 59.5 °F
August 59.4 °F
September 54.9 °F
Coldest months:
January 27.2 °F
December 29.3 °F
February 29.8 °F
Rainiest months:
September 6 days
March 5 days
July 5 days
Windiest months:
January 8.3 mph
March 8.0 mph
December 8.0 mph

Trondheim on a weather map

Current weather
10:09
Trondheim
+32°F
W 7 mph
Feels like: +25°F
Precip.: 0%
Places in Norway:
Name
°F
Bergen
+37°F
Lillehammer
+36°F
Ålesund
+43°F
Oslo
+36°F
Stavanger
+46°F
Tromse
+21°F
Trondheim
+32°F
Flam
+19°F
Hemsedal
+28°F
Holmenkollen
+36°F
24 Hours Forecast
Trondheim
Local time: 10:09
December 05, friday
1200
34°F
W
8 mph
1500
34°F
W
10 mph
1800
34°F
W
7 mph
2100
36°F
NW
8 mph
December 06, saturday
0000
37°F
NW
9 mph
0300
36°F
NW
9 mph
0600
37°F
NW
10 mph
0900
37°F
W
12 mph
Units of measurement: °C / °F