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

Average sea temperature in Siglufjördur in april 2025.

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

Minimum: 33°F

Average: 38°F

Maximum: 42°F

Other useful seasonal weather averages in april:

  • Outside temperature: 31°F to 38°F
  • Most common weather: "Snow showers"
  • The wind blows at -3.1mph
  • It rains a total of 3.9in, over 6 day(s).

Should we swim in Siglufjördur in april?

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

You won't be able to swim in Siglufjördur in april! The water temperature is freezing, reaching as low as 33°F (and only 42°F at best)! Our advice: if you are going to Siglufjördur this month, plan to sightsee and forget the beach!

Note also that in april, the climate is very bad with an average outside temperature of 35°F, 3.8in of precipitation (over 6 days) and 85.67 % humidity.

Water and normal seasonal temperatures in Siglufjördur in april

April
Average sea temperature 38°F
Minimum sea temperature 33°F
Maximum sea temperature 42°F
Average outside temperature 36°F
Maximum outside temperature 40°F
Minimum outside temperature 32°F
Wind speed 13.7mph
Wind temperature 23°F
Precipitation 3.9in
Number of days of rain 6 jour(s)
(20%)
Humidity 86%
Visibility in kilometers 7.57km
Cloud cover 60%
Our opinion freezing swimming

Swim elsewhere in Iceland in april

City Average T° Max. T° Our opinion
Reykjavík in april43°F45°Ffreezing swimming
Akureyri in april38°F43°Ffreezing swimming
Borgarnes in april42°F44°Ffreezing swimming
Djúpavík in april40°F43°Ffreezing swimming
Grindavík in april44°F45°Ffreezing swimming
Hofn in april44°F47°Ffreezing swimming
Ísafjörður in april40°F43°Ffreezing swimming
Ólafsvík in april38°F41°Ffreezing swimming
Patreksfjörður in april40°F43°Ffreezing swimming
Raufarhöfn in april38°F43°Ffreezing swimming
Snaefellsnes in april38°F41°Ffreezing swimming
Vík í Mýrdal in april46°F48°Ffreezing swimming
Jokulsarlon in april44°F47°Ffreezing swimming

Swim in Iceland in april: sea temperature by city

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