World Resorts Iceland Kopavogur Weather

Kopavogur Sea Temperature in December

Average sea water temperature in December:
+38.7°F
Minimum sea water temperature in December: 42.8°F
Maximum sea water temperature in December: 32.7°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 40.0°F. The highest and lowest sea temperatures during the month were 41.9°F and 39.0°F.

Monthly sea water temperature in Kopavogur, °F

Which Iceland resorts have warmest sea in December?

Place name December 2025 December 2024
Reykjavik 40.1°F 38.1°F
Kopavogur 40.0°F 38.1°F
Akureyri 39.7°F 38.7°F
Tingvellir 38.2°F 37.9°F

Best time for vacation in Kopavogur

Sunniest months:
August 7 days
May 6 days
December 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 33.4 °F
February 35.3 °F
Rainiest months:
September 9 days
January 9 days
February 8 days
Windiest months:
February 16.9 mph
January 15.9 mph
December 15.4 mph

Kopavogur on a weather map

Current weather
23:56
Kopavogur
+43°F
NE 13 mph
Feels like: +37°F
Precip.: 72%
Places in Iceland:
Name
°F
Akureyri
+30°F
Kopavogur
+43°F
Reykjavik
+45°F
Tingvellir
+32°F
24 Hours Forecast
Kopavogur
Local time: 23:56
December 28, sunday
0000
43°F
NE
13 mph
0300
45°F
NE
13 mph
0600
43°F
NE
8 mph
0900
43°F
NE
9 mph
1200
43°F
NE
9 mph
1500
43°F
E
7 mph
1800
41°F
E
4 mph
2100
41°F
E
3 mph
Units of measurement: °C / °F