Swimming in Reykjavík in december 2024: Average sea temperature in december and tide times in december 2024

Average sea temperature in Reykjavík in december 2024.

In december, according to seasonal norms, the sea temperature in Reykjavík is:

Minimum: 43°F

Average: 45°F

Maximum: 46°F

Other useful seasonal weather averages in december:

  • Outside temperature: 31°F to 35°F
  • Most common weather: "Cloudy"
  • The wind blows at -3.7mph
  • It rains a total of 4.1in, over 8 day(s).

Should we swim in Reykjavík in december?

No... The water temperature in Reykjavík in december is freezing

You won't be able to swim in Reykjavík in december! The water temperature is freezing, reaching as low as 43°F (and only 46°F at best)! Our advice: if you are going to Reykjavík this month, plan to sightsee and forget the beach!

Note also that in december, the climate is very bad with an average outside temperature of 33°F, 4in of precipitation (over 8 days) and 84.53 % humidity.

Water and normal seasonal temperatures in Reykjavík in december

December
Average sea temperature 45°F
Minimum sea temperature 43°F
Maximum sea temperature 46°F
Average outside temperature 34°F
Maximum outside temperature 36°F
Minimum outside temperature 32°F
Wind speed 18.6mph
Wind temperature 22°F
Precipitation 4.1in
Number of days of rain 8 jour(s)
(24%)
Humidity 85%
Visibility in kilometers 8.12km
Cloud cover 60%
Our opinion freezing swimming

Chart of the tides in december 2024

Tide times in december 2024 in Reykjavík

Swim elsewhere in Iceland in december

City Average T° Max. T° Our opinion
Akureyri in december41°F44°Ffreezing swimming
Borgarnes in december44°F45°Ffreezing swimming
Djúpavík in december43°F47°Ffreezing swimming
Grindavík in december45°F47°Ffreezing swimming
Hofn in december45°F47°Ffreezing swimming
Ísafjörður in december43°F47°Ffreezing swimming
Ólafsvík in december41°F44°Ffreezing swimming
Patreksfjörður in december43°F47°Ffreezing swimming
Raufarhöfn in december40°F43°Ffreezing swimming
Siglufjördur in december40°F43°Ffreezing swimming
Snaefellsnes in december41°F44°Ffreezing swimming
Vík í Mýrdal in december47°F47°Ffreezing swimming
Jokulsarlon in december45°F47°Ffreezing swimming

Swim in Iceland in december: sea temperature by city

Change units