Measurements:
°C
°F
CURRENT WEATHER
00:30
Trondheim
16°F
W 11 mph
Feels like: 4°F
Precip: 0%
World Resorts Norway Trondheim Weather

7 Day Weather Forecast

01.12
mon
DAY
26°F
NW 30 mph
precip
100%
NIGHT
26°F
NW 16 mph
precip
0%
01.13
tue
DAY
16°F
NW 9 mph
precip
0%
NIGHT
14°F
W 10 mph
precip
0%
01.14
wed
DAY
22°F
NW 17 mph
precip
0%
NIGHT
26°F
NW 20 mph
precip
0%
01.15
thu
DAY
18°F
W 7 mph
precip
0%
NIGHT
22°F
W 9 mph
precip
0%
01.16
fri
DAY
20°F
W 7 mph
precip
0%
NIGHT
18°F
W 8 mph
precip
0%
01.17
sat
DAY
18°F
W 9 mph
precip
0%
NIGHT
18°F
W 6 mph
precip
0%
01.18
sun
DAY
20°F
W 6 mph
precip
0%
NIGHT
20°F
W 6 mph
precip
0%

Trondheim Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Trondheim was 5.3°F. The maximum and minimum values were 3.9°F and 6.3°F respectively.

Trondheim on the Weather Map

Best Time to Visit Trondheim
The most sunny months:
May 8 days
July 8 days
August 8 days
The most warm months:
July 65.4 °F
August 63.4 °F
June 60.0 °F
Warmest sea temperature:
July 60.5 °F
August 60.4 °F
September 55.5 °F
The most cold months:
January 24.6 °F
December 27.4 °F
February 27.6 °F
The most rainy months:
September 6 days
March 5 days
July 5 days
The most windy months:
January 8 mph
December 7 mph
March 7 mph
more details