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

Average sea temperature in Siglufjördur in march 2025.

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

Minimum: 33°F

Average: 36°F

Maximum: 40°F

Other useful seasonal weather averages in march:

  • Outside temperature: 26°F to 33°F
  • Most common weather: "Snow showers"
  • The wind blows at -5.6mph
  • It rains a total of 4.6in, over 8 day(s).

Should we swim in Siglufjördur in march?

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

You won't be able to swim in Siglufjördur in march! The water temperature is freezing, reaching as low as 33°F (and only 40°F at best)! Our advice: if you are going to Siglufjördur 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 30°F, 4.6in of precipitation (over 8 days) and 87.87 % humidity.

Water and normal seasonal temperatures in Siglufjördur in march

March
Average sea temperature 36°F
Minimum sea temperature 33°F
Maximum sea temperature 40°F
Average outside temperature 31°F
Maximum outside temperature 34°F
Minimum outside temperature 27°F
Wind speed 14.9mph
Wind temperature 16°F
Precipitation 4.6in
Number of days of rain 8 jour(s)
(26%)
Humidity 88%
Visibility in kilometers 6.78km
Cloud cover 65%
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
Borgarnes in march40°F42°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
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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