World Resorts Iceland Reykjavik Weather

Reykjavik Sea Temperature in April

Average sea water temperature in April:
+40.0°F
Minimum sea water temperature in April: 43.9°F
Maximum sea water temperature in April: 36.0°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 41.6°F. The highest and lowest sea temperatures during the month were 43.5°F and 39.7°F.

Monthly sea water temperature in Reykjavik, °F

Which Iceland resorts have warmest sea in April?

Place name April 2025 April 2024
Reykjavik 41.6°F 38.3°F
Kopavogur 41.4°F 38.4°F
Tingvellir 40.2°F 36.9°F
Akureyri 35.5°F 35.2°F

Best time for vacation in Reykjavik

Sunniest months:
August 6 days
May 6 days
December 6 days
Warmest months:
July 55.6 °F
August 55.1 °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 35.4 °F
Rainiest months:
September 9 days
January 9 days
February 8 days
Windiest months:
February 16.9 mph
January 15.9 mph
December 15.3 mph

Reykjavik on a weather map

Current weather
00:12
Reykjavik
+21°F
SW 9 mph
Feels like: +12°F
Precip.: 0%
Places in Iceland:
Name
°F
Akureyri
+9°F
Kopavogur
+21°F
Reykjavik
+21°F
Tingvellir
+10°F
24 Hours Forecast
Reykjavik
Local time: 00:12
January 14, wednesday
0300
21°F
SW
8 mph
0600
23°F
SW
9 mph
0900
23°F
SW
11 mph
1200
25°F
W
8 mph
1500
25°F
SW
9 mph
1800
27°F
SW
9 mph
2100
27°F
SW
9 mph
January 15, thursday
0000
27°F
SW
10 mph
Units of measurement: °C / °F