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Coldest sea in South America in June

947 coastal locations in South America ranked by typical June sea temperature, coldest first. Region-wide average in June: 19.1°C.

Coldest in June

Weddell Sea

-1.8°C June mean in Argentina

Regional June average

19.1°C

across all 947 coastal locations in South America

Vs annual mean

-1.3°C

below the year-round regional average

What the South America sea feels like in June

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

South America monthly average 18.1°C to 22.7°C
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  • Warmest month February 22.7°C
  • Coldest month August 18.1°C
  • Annual mean 20.4°C
  • Months above 20°C 7 of 12

Where June fits in the year

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

All twelve South America month rankings:

South America sea temperature map (live)

The map shows today's latest reading at every South America location. The list below is based on the typical June 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 South America locations in June

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

# Location June mean
1 Weddell Sea Argentine Antarctica -1.8°C
2 Ronne Ice Shelf Argentine Antarctica -1.8°C
3 Signy Island Argentine Antarctica -1.3°C
4 Scotia Bay Argentine Antarctica -1.3°C
5 Bahía San Sebastián Tierra del Fuego 5.0°C
6 Caleta la Mision Tierra del Fuego 5.3°C
7 Punta Delgada Magallanes y la Antártica Chilena 5.4°C
8 Cabo Posesion Magallanes y la Antártica Chilena 5.5°C
9 Punta Catalina Magallanes y la Antártica Chilena 5.7°C
10 Great Island East Falkland 5.9°C
11 Port Howard Lafonia 5.9°C
12 Speedwell Island Falkland Sound 5.9°C
13 Swan Island Swan Island 5.9°C
14 Rio Grande 5.9°C
15 Lively Settlement East Falkland 6.0°C
16 Mare Harbour East Falkland 6.0°C
17 Rio Gallegos 6.0°C
18 Tierra del Fuego 6.0°C
19 Fitzroy Creek East Falkland 6.1°C
20 Cabo Virgenes Santa Cruz 6.2°C
21 Magellan Strait East Entrance Magallanes Region 6.2°C
22 Punta Dungeness Magallanes y la Antártica Chilena 6.2°C
23 Tierra del Fuego 6.2°C
24 Ajax Bay East Falkland 6.2°C
25 New Haven East Falkland 6.2°C
Show 25 more ▸
26 North West Islands North West Islands 6.2°C
27 Port Stanley-A East Falkland 6.2°C
28 Stanley 6.3°C
29 Bleaker Island East Falkland 6.4°C
30 Port Salvador Entrance East Falkland 6.4°C
31 Adventure Sound East Falkland 6.4°C
32 Berkeley Sound Lafonia 6.4°C
33 Port Stanley-B East Falkland 6.4°C
34 Fanny Cove Creek East Falkland 6.5°C
35 Fox Bay West Falkland 6.5°C
36 North Arm East Falkland 6.5°C
37 Albemarle West Falkland 6.6°C
38 Roy Cove West Falkland 6.6°C
39 Port Stephens West Falkland 6.6°C
40 Punta Arenas 6.7°C
41 Strait of Magellan 6.7°C
42 Argentino Lake 6.7°C
43 El Calafate 6.7°C
44 Viedma Lake 6.7°C
45 Westpoint Island North West Islands 6.8°C
46 New Island North West Islands 6.8°C
47 Puerto Vancouver Tierra del Fuego Province 6.8°C
48 Bahia Aguirre Tierra del Fuego 6.8°C
49 Caleta Brent Tierra del Fuego Province 6.9°C
50 Isla de los Estados 6.9°C

Warmest 10 in South America in June

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

# Location June mean
1 Costa de Oro 30.4°C
2 Covenas 30.3°C
3 Tolu 30.2°C
4 Tintipan Island 29.9°C
5 Baru Island 29.9°C
6 Rosario Islands 29.8°C
7 Arboletes 29.6°C
8 Barcarena Para 29.6°C
9 Cameta Para 29.6°C
10 Limoeiro do Ajuru Para 29.6°C

More on this region