World Resorts Norway Trondheim Weather

Trondheim Sea Temperature in August

Average sea water temperature in August:
+59.4°F
Minimum sea water temperature in August: 67.6°F
Maximum sea water temperature in August: 53.2°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 60.0°F. The highest and lowest sea temperatures during the month were 67.6°F and 55.4°F.

Monthly sea water temperature in Trondheim, °F

Which Norway resorts have warmest sea in August?

Place name August 2025 August 2024
Oslo 66.0°F 64.9°F
Holmenkollen 66.0°F 64.9°F
Stavanger 61.2°F 60.7°F
Bergen 60.2°F 60.0°F
Trondheim 60.0°F 60.1°F
Ålesund 59.9°F 59.5°F
Tromse 51.6°F 54.1°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 29.7 °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
01:40
Trondheim
+25°F
NW 15 mph
Feels like: +12°F
Precip.: 0%
Places in Norway:
Name
°F
Bergen
+36°F
Lillehammer
+3°F
Ålesund
+37°F
Oslo
+7°F
Stavanger
+34°F
Tromse
+16°F
Trondheim
+25°F
Flam
+9°F
Hemsedal
+9°F
Holmenkollen
+7°F
24 Hours Forecast
Trondheim
Local time: 01:40
January 12, monday
0300
25°F
NW
15 mph
0600
28°F
NW
21 mph
0900
30°F
NW
25 mph
1200
28°F
NW
30 mph
1500
30°F
N
25 mph
1800
30°F
NW
23 mph
2100
30°F
N
19 mph
January 13, tuesday
0000
28°F
NW
16 mph
Units of measurement: °C / °F