World Resorts Norway Tromse Weather

Tromse Sea Temperature in September

Average sea water temperature in September:
+49.4°F
Minimum sea water temperature in September: 55.0°F
Maximum sea water temperature in September: 45.7°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 49.5°F. The highest and lowest sea temperatures during the month were 50.7°F and 48.6°F.

Monthly sea water temperature in Tromse, °F

Which Norway resorts have warmest sea in September?

Place name September 2026 September 2025
Oslo 60.8°F 60.7°F
Holmenkollen 60.8°F 60.7°F
Stavanger 58.2°F 60.0°F
Bergen 55.9°F 56.8°F
Ålesund 55.0°F 57.5°F
Trondheim 55.0°F 56.0°F
Tromse 49.5°F 50.4°F

Best time for vacation in Tromse

Sunniest months:
January 8 days
July 7 days
June 6 days
Warmest months:
July 58.0 °F
August 55.9 °F
June 51.3 °F
Warmest sea temp:
August 51.0 °F
July 49.9 °F
September 49.4 °F
Coldest months:
January 19.5 °F
February 22.7 °F
December 24.1 °F
Rainiest months:
August 8 days
September 8 days
October 8 days
Windiest months:
January 10.8 mph
March 10.8 mph
February 10.8 mph

Tromse on a weather map

Current weather
22:00
Tromse
+39°F
NW 11 mph
Feels like: +32°F
Precip.: 12%
Places in Norway:
Name
°F
Bergen
+46°F
Lillehammer
+43°F
Ålesund
+52°F
Oslo
+48°F
Stavanger
+52°F
Tromse
+39°F
Trondheim
+48°F
Flam
+30°F
Hemsedal
+34°F
Holmenkollen
+45°F
24 Hours Forecast
Tromse
Local time: 22:00
October 26, monday
0000
39°F
NW
12 mph
0300
39°F
NW
12 mph
0600
39°F
NW
10 mph
0900
39°F
NW
11 mph
1200
41°F
NW
9 mph
1500
39°F
NW
12 mph
1800
39°F
N
13 mph
2100
41°F
N
11 mph
Units of measurement: °C / °F