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Coldest sea in Sweden in April

118 coastal locations in Sweden ranked by typical April sea temperature, coldest first. Region-wide average in April: 5.0°C.

Coldest in April

Haparanda

0.1°C April mean in Sweden

Regional April average

5.0°C

across all 118 coastal locations in Sweden

Vs annual mean

-4.3°C

below the year-round regional average

What the Sweden sea feels like in April

Water at this temperature is freezing cold, can cause pain and takes your breath away. Unless you are very experienced and are under strict supervision, swimming in this water for more than a few minutes can be very dangerous. Be careful, stay safe, and enjoy the rush of endorphins and exhilaration from a brief cold water swim.

Sweden monthly average 2.4°C to 17.4°C
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  • Warmest month August 17.4°C
  • Coldest month February 2.4°C
  • Annual mean 9.2°C
  • Months above 20°C 0 of 12

Where April fits in the year

April sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Sweden month rankings:

Sweden sea temperature map (live)

The map shows today's latest reading at every Sweden location. The list below is based on the typical April mean.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Sweden locations in April

Sorted by typical April mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location April mean
1 Haparanda 0.1°C
2 Kalix 0.2°C
3 Rolfs 0.2°C
4 Töre Norrbottens län 0.3°C
5 Gammelstad 0.8°C
6 Lulea 0.8°C
7 Skelleftehamn 0.9°C
8 Ursviken 0.9°C
9 Södra Sunderbyn Norrbottens län 0.9°C
10 Piteå Norrbottens län 1.0°C
11 Taftea 1.9°C
12 Holmsund 2.0°C
13 Obbola 2.0°C
14 Ornskoldsvik 2.1°C
15 Husum 2.1°C
16 Nordmaling 2.1°C
17 Kramfors 2.3°C
18 Harnosand 2.5°C
19 Hudiksvall 2.5°C
20 Iggesund 2.5°C
21 Sandarne 2.5°C
22 Stockvik 2.5°C
23 Sundsbruk 2.5°C
24 Sundsvall 2.5°C
25 Ljusne 2.6°C
Show 25 more ▸
26 Norrsundet 2.8°C
27 Alunda 2.8°C
28 Marielund 3.0°C
29 Sandhamn 3.6°C
30 Brevik 4.0°C
31 Oestermalm 4.0°C
32 Saltsjobaden 4.0°C
33 Stockholm 4.0°C
34 Vaxholm 4.0°C
35 Pershagen 4.1°C
36 Nynashamn 4.2°C
37 Mörtnäs Stockholms län 4.2°C
38 Östermalm Stockholms län 4.2°C
39 Trosa 4.2°C
40 Nykoping 4.3°C
41 Oxelosund 4.3°C
42 Marieberg 4.4°C
43 Vaestervik 4.5°C
44 Visby 4.5°C
45 Bara Södermanlands län 4.5°C
46 Klintehamn 4.6°C
47 Slite 4.6°C
48 Gotland 4.7°C
49 Karlsborg Lake Vattern 4.8°C
50 Motala Lake Vattern 4.8°C

Warmest 10 in Sweden in April

Same data the other way. The warmest spots for the same month.

# Location April mean
1 Träslövsläge Hallands län 7.4°C
2 Höganäs Skåne län 7.3°C
3 Frillesås Hallands län 7.3°C
4 Smögen Västra Götalands län 7.3°C
5 Hönö Västra Götalands län 7.3°C
6 Öckerö Västra Götalands län 7.3°C
7 Bastad 7.2°C
8 Jonkoping Lake Vattern 7.2°C
9 Vejbystrand 7.2°C
10 Henån Västra Götalands län 7.2°C

More on this region