Rio de Janeiro Sea Temperature in August

Looking to find out what the average sea water temperature in Rio de Janeiro is for August? Find out what the lowest, highest, and average water temperatures are for Rio de Janeiro over the past 10 years.

Average water temperature in Rio de Janeiro for August

The average, high, and low temperatures below should help you if you can swim in the water in Rio de Janeiro in August.

Average

21.5° C

70.7° F

High

23.07° C

73.53° F

Low

17.74° C

63.93° F

Water temperature range by day in August in Rio de Janeiro

The chart below shows the range of low and high temperatures by day for the month of August in Rio de Janeiro.

Average daily water temperatures in Rio de Janeiro for August

Day	Average	Low	High
1	21.53° C	20.08° C	22.15° C
2	21.57° C	20.05° C	22.18° C
3	21.57° C	20.16° C	22.31° C
4	21.49° C	19.92° C	22.64° C
5	21.52° C	20.2° C	22.65° C
6	21.57° C	20.05° C	23.02° C
7	21.64° C	20.3° C	23.05° C
8	21.63° C	20.56° C	23.03° C
9	21.69° C	20.75° C	22.8° C
10	21.69° C	20.82° C	22.64° C
11	21.69° C	20.94° C	22.48° C
12	21.58° C	20.72° C	22.37° C
13	21.5° C	20.38° C	22.7° C
14	21.42° C	20.09° C	22.74° C
15	21.37° C	20.16° C	22.24° C
16	21.35° C	20.24° C	22.09° C
17	21.39° C	20.31° C	22.35° C
18	21.53° C	20.61° C	22.62° C
19	21.61° C	20.68° C	22.73° C
20	21.62° C	20.34° C	22.85° C
21	21.7° C	20.23° C	22.88° C
22	21.49° C	19.56° C	22.86° C
23	21.45° C	18.94° C	23.07° C
24	21.46° C	19.18° C	22.79° C
25	21.42° C	18.86° C	22.64° C
26	21.29° C	18.3° C	22.42° C
27	21.24° C	17.74° C	22.28° C
28	21.19° C	18.2° C	22.19° C
29	21.36° C	18.95° C	22.15° C
30	21.41° C	19.07° C	22.17° C
31	21.5° C	19.21° C	22.51° C

Water temperature in August for locations near Rio de Janeiro

Laranjeiras

Brazil, South America

Botafogo

Brazil, South America

Red Beach

Brazil, South America

Niteroi

Brazil, South America

Copacabana

Brazil, South America

Ipanema

Brazil, South America

Pitangueiras

Brazil, South America

Leblon

Brazil, South America

Maceio

Brazil, South America

Duque de Caxias

Brazil, South America

Barra da Tijuca

Brazil, South America

Recreio dos Bandeirantes

Brazil, South America

Prainha Beach

Brazil, South America

Sepetiba

Brazil, South America

Saquarema

Brazil, South America

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Rio de Janeiro comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.