Swim in Borgarnes in march 2025What is the temperature of the sea in in march?

Average sea temperature in Borgarnes in march 2025.

In march, according to seasonal norms, the sea temperature in Borgarnes is:

Minimum: 38°F

Average: 40°F

Maximum: 42°F

Other useful seasonal weather averages in march:

  • Outside temperature: 32°F to 38°F
  • Most common weather: "Cloudy"
  • The wind blows at -3.1mph
  • It rains a total of 4.4in, over 8 day(s).

Should we swim in Borgarnes in march?

No... The water temperature in Borgarnes in march is freezing

You won't be able to swim in Borgarnes in march! The water temperature is freezing, reaching as low as 38°F (and only 42°F at best)! Our advice: if you are going to Borgarnes this month, plan to sightsee and forget the beach!

Note also that in march, the climate is very bad with an average outside temperature of 35°F, 4.4in of precipitation (over 8 days) and 83.72 % humidity.

Water and normal seasonal temperatures in Borgarnes in march

March
Average sea temperature 40°F
Minimum sea temperature 38°F
Maximum sea temperature 42°F
Average outside temperature 36°F
Maximum outside temperature 38°F
Minimum outside temperature 32°F
Wind speed 18mph
Wind temperature 23°F
Precipitation 4.4in
Number of days of rain 8 jour(s)
(25%)
Humidity 84%
Visibility in kilometers 7.63km
Cloud cover 68%
Our opinion freezing swimming

Swim elsewhere in Iceland in march

City Average T° Max. T° Our opinion
Reykjavík in march41°F44°Ffreezing swimming
Akureyri in march37°F40°Ffreezing swimming
Djúpavík in march37°F44°Ffreezing swimming
Grindavík in march43°F45°Ffreezing swimming
Hofn in march43°F46°Ffreezing swimming
Ísafjörður in march37°F44°Ffreezing swimming
Ólafsvík in march36°F39°Ffreezing swimming
Patreksfjörður in march38°F43°Ffreezing swimming
Raufarhöfn in march37°F39°Ffreezing swimming
Siglufjördur in march36°F40°Ffreezing swimming
Snaefellsnes in march36°F39°Ffreezing swimming
Vík í Mýrdal in march45°F47°Ffreezing swimming
Jokulsarlon in march43°F46°Ffreezing swimming

Swim in Iceland in march: sea temperature by city

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