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Coldest sea in Brazil in December

298 coastal locations in Brazil ranked by typical December sea temperature, coldest first. Region-wide average in December: 25.8°C.

Coldest in December

Disney

20.1°C December mean in Brazil

Regional December average

25.8°C

across all 298 coastal locations in Brazil

Vs annual mean

+0.9°C

above the year-round regional average

What the Brazil sea feels like in December

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Brazil monthly average 22.6°C to 27.1°C
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D
  • Warmest month February 27.1°C
  • Coldest month August 22.6°C
  • Annual mean 24.9°C
  • Months above 20°C 12 of 12

Where December fits in the year

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

All twelve Brazil month rankings:

Brazil sea temperature map (live)

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

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

# Location December mean
1 Disney Espirito Santo 20.1°C
2 Chui Rio Grande do Sul 20.9°C
3 Hermenegildo Rio Grande do Sul 20.9°C
4 Cassino Rio Grande do Sul 22.2°C
5 Rio Grande Rio Grande do Sul 22.2°C
6 Ararangua Santa Catarina 22.3°C
7 Arroio do Silva Santa Catarina 22.3°C
8 Pelotas Rio Grande do Sul 22.4°C
9 Cidreira Rio Grande do Sul 22.5°C
10 Atlantida Sul Rio Grande do Sul 22.5°C
11 Capao da Canoa Rio Grande do Sul 22.5°C
12 Tramandai Rio Grande do Sul 22.5°C
13 Xangri-La Rio Grande do Sul 22.5°C
14 Porto Rio Grande Rio Grande do Sul 22.6°C
15 Torres Rio Grande do Sul 22.6°C
16 Arroio do Sal Rio Grande do Sul 22.6°C
17 Laguna Santa Catarina 22.9°C
18 Barra do Camacho Santa Catarina 22.9°C
19 Ferrugem Beach Santa Catarina 23.3°C
20 Garopaba Santa Catarina 23.3°C
21 Ibiraquera Santa Catarina 23.3°C
22 Imbituba Santa Catarina 23.3°C
23 Praia do Rosa Santa Catarina 23.3°C
24 Armacao Santa Catarina 23.4°C
25 Gamboa Santa Catarina 23.4°C
Show 25 more ▸
26 Guarda do Embau Santa Catarina 23.4°C
27 Pantano do Sul Santa Catarina 23.4°C
28 Pinheira Santa Catarina 23.4°C
29 Ponta do Papagaio Santa Catarina 23.4°C
30 Macae (Imbetiba) Rio de Janeiro 23.6°C
31 Armacao de Buzios State of Rio de Janeiro 23.7°C
32 Buzios State of Rio de Janeiro 23.7°C
33 Ferradura State of Rio de Janeiro 23.7°C
34 Ferradurinha Beach State of Rio de Janeiro 23.7°C
35 Geriba Beach State of Rio de Janeiro 23.7°C
36 Macae State of Rio de Janeiro 23.7°C
37 Tartaruga Beach State of Rio de Janeiro 23.7°C
38 Tucuns Beach State of Rio de Janeiro 23.7°C
39 Terminal da Ponta do Ubu Anchieta 23.7°C
40 Porto Buzios Rio de Janeiro 23.8°C
41 Azeda Beach State of Rio de Janeiro 23.8°C
42 Joao Fernandes Beach State of Rio de Janeiro 23.8°C
43 Praia dos Ossos State of Rio de Janeiro 23.8°C
44 Rio das Ostras State of Rio de Janeiro 23.8°C
45 Itapemirim Espírito Santo 23.9°C
46 Piuma Espirito Santo 24.0°C
47 Ilha de Brocoio Rio de Janeiro 24.1°C
48 Ilha do Boqueirao Rio de Janeiro 24.1°C
49 Punta do Imbui Rio de Janeiro 24.1°C
50 Botafogo State of Rio de Janeiro 24.1°C

Warmest 10 in Brazil in December

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

# Location December mean
1 Macapa Amapa 29.7°C
2 Santana Amapa 29.7°C
3 Ilha Do Brigue State of Amapá 29.4°C
4 Barcarena Para 29.1°C
5 Cameta Para 29.1°C
6 Limoeiro do Ajuru Para 29.1°C
7 Oeiras do Para Para 29.1°C
8 Belem Para 29.1°C
9 Porto de Mosqueiro Pará 29.1°C
10 Ananindeua Para 29.0°C

More on this region