World Resorts Denmark Frederikshavn Weather

Frederikshavn Sea Temperature in September

Average sea water temperature in September:
+60.7°F
Minimum sea water temperature in September: 65.3°F
Maximum sea water temperature in September: 55.6°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 61.3°F. The highest and lowest sea temperatures during the month were 63.9°F and 58.3°F.

Monthly sea water temperature in Frederikshavn, °F

Which Denmark resorts have warmest sea in September?

Place name September 2025 September 2024
Copenhagen 62.5°F 63.2°F
Aarhus 62.1°F 62.6°F
Odense 61.7°F 63.3°F
Esbjerg 61.6°F 63.0°F
Frederikshavn 61.3°F 61.8°F
Aalborg 61.2°F 62.7°F
Herning 60.9°F 62.3°F

Best time for vacation in Frederikshavn

Sunniest months:
June 14 days
May 14 days
July 14 days
Warmest months:
July 66.3 °F
August 65.8 °F
June 62.8 °F
Warmest sea temp:
August 63.7 °F
July 63.2 °F
September 60.7 °F
Coldest months:
February 38.2 °F
January 38.7 °F
March 41.6 °F
Rainiest months:
August 5 days
June 4 days
July 4 days
Windiest months:
December 16.3 mph
January 16.0 mph
November 15.3 mph

Frederikshavn on a weather map

Current weather
00:51
Frederikshavn
+37°F
S 2 mph
Feels like: +37°F
Precip.: 0%
Places in Denmark:
Name
°F
Copenhagen
+39°F
Odense
+39°F
Aalborg
+39°F
Aarhus
+37°F
Frederikshavn
+37°F
Herning
+41°F
Esbjerg
+43°F
24 Hours Forecast
Frederikshavn
Local time: 00:51
December 29, monday
0300
37°F
SE
1 mph
0600
37°F
S
3 mph
0900
37°F
S
6 mph
1200
39°F
SW
11 mph
1500
37°F
SW
22 mph
1800
36°F
S
19 mph
2100
37°F
S
24 mph
December 30, tuesday
0000
37°F
S
24 mph
Units of measurement: °C / °F