World Resorts Iceland Kopavogur Weather

Kopavogur Sea Temperature in September

Average sea water temperature in September:
+50.6°F
Minimum sea water temperature in September: 57.4°F
Maximum sea water temperature in September: 46.6°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 54.4°F. The highest and lowest sea temperatures during the month were 57.4°F and 51.3°F.

Monthly sea water temperature in Kopavogur, °F

Which Iceland resorts have warmest sea in September?

Place name September 2025 September 2024
Kopavogur 54.4°F 48.9°F
Reykjavik 53.7°F 48.8°F
Tingvellir 51.6°F 48.3°F
Akureyri 48.2°F 45.7°F

Best time for vacation in Kopavogur

Sunniest months:
August 7 days
December 6 days
May 6 days
Warmest months:
July 55.6 °F
August 55.0 °F
June 52.1 °F
Warmest sea temp:
August 53.1 °F
July 52.5 °F
September 50.6 °F
Coldest months:
December 33.2 °F
January 33.3 °F
February 35.1 °F
Rainiest months:
September 9 days
January 8 days
April 7 days
Windiest months:
February 16.5 mph
January 15.7 mph
December 15.3 mph

Kopavogur on a weather map

Current weather
08:39
Kopavogur
+28°F
W 12 mph
Feels like: +18°F
Precip.: 100%
Places in Iceland:
Name
°F
Akureyri
+14°F
Kopavogur
+28°F
Reykjavik
+28°F
Tingvellir
+12°F
24 Hours Forecast
Kopavogur
Local time: 08:39
April 03, friday
0900
28°F
W
12 mph
1200
30°F
NW
16 mph
1500
32°F
NW
13 mph
1800
30°F
W
11 mph
2100
27°F
W
11 mph
April 04, saturday
0000
25°F
W
14 mph
0300
25°F
W
12 mph
0600
27°F
NW
3 mph
Units of measurement: °C / °F