World Resorts Norway Trondheim Weather

Trondheim 7 Days Forecast

01.01
thu
Day
25°F
SW 8 mph
Precip.
100%
Night
21°F
SW 16 mph
Precip.
100%
02.01
fri
Day
16°F
W 10 mph
Precip.
0%
Night
14°F
SW 4 mph
Precip.
0%
03.01
sat
Day
12°F
NW 4 mph
Precip.
0%
Night
9°F
NW 5 mph
Precip.
0%
04.01
sun
Day
3°F
NW 5 mph
Precip.
0%
Night
0°F
NW 5 mph
Precip.
0%
05.01
mon
Day
7°F
NW 5 mph
Precip.
0%
Night
5°F
NW 6 mph
Precip.
0%
06.01
tue
Day
18°F
NW 6 mph
Precip.
100%
Night
21°F
NW 6 mph
Precip.
100%
07.01
wed
Day
30°F
NE 17 mph
Precip.
100%
Night
25°F
N 10 mph
Precip.
48%

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.

Air temperature in Trondheim, °F

Precipitation total in Trondheim, in.

* Charts above show average data for the last 3 years.

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 29.7 °F
February 29.8 °F
Rainiest months:
September 6 days
March 5 days
July 5 days
Windiest months:
January 8.3 mph
December 8.0 mph
March 8.0 mph

Trondheim on a weather map

Current weather
16:41
Trondheim
+25°F
SW 11 mph
Feels like: +16°F
Precip.: 100%
Places in Norway:
Name
°F
Bergen
+36°F
Lillehammer
+21°F
Ålesund
+36°F
Oslo
+27°F
Stavanger
+39°F
Tromse
-2°F
Trondheim
+25°F
Flam
+10°F
Hemsedal
+14°F
Holmenkollen
+27°F
24 Hours Forecast
Trondheim
Local time: 16:41
January 01, thursday
1800
25°F
SW
11 mph
2100
25°F
SW
14 mph
January 02, friday
0000
21°F
SW
16 mph
0300
19°F
SW
14 mph
0600
19°F
SW
12 mph
0900
18°F
W
10 mph
1200
16°F
W
10 mph
1500
14°F
W
9 mph
Units of measurement: °C / °F