World Resorts Brazil Rio de Janeiro Weather

Rio de Janeiro 14 Days Forecast

25.09
fri
Day
75°F
W 7 mph
Precip.
7%
Night
70°F
SW 4 mph
Precip.
20%
26.09
sat
Day
79°F
NW 7 mph
Precip.
7%
Night
72°F
W 2 mph
Precip.
14%
27.09
sun
Day
75°F
N 8 mph
Precip.
17%
Night
72°F
W 5 mph
Precip.
32%
28.09
mon
Day
77°F
NW 4 mph
Precip.
17%
Night
72°F
S 4 mph
Precip.
44%
29.09
tue
Day
82°F
W 6 mph
Precip.
5%
Night
75°F
SW 6 mph
Precip.
13%
30.09
wed
Day
77°F
NE 13 mph
Precip.
18%
Night
72°F
E 10 mph
Precip.
81%
01.10
thu
Day
68°F
NE 13 mph
Precip.
54%
Night
64°F
N 4 mph
Precip.
85%
02.10
fri
Day
63°F
SW 4 mph
Precip.
77%
Night
63°F
SW 7 mph
Precip.
28%
03.10
sat
Day
68°F
SW 7 mph
Precip.
27%
Night
68°F
S 5 mph
Precip.
29%
04.10
sun
Day
82°F
S 7 mph
Precip.
4%
Night
75°F
S 7 mph
Precip.
10%
05.10
mon
Day
84°F
NE 7 mph
Precip.
6%
Night
72°F
NE 7 mph
Precip.
43%
06.10
tue
Day
70°F
E 11 mph
Precip.
41%
Night
70°F
E 4 mph
Precip.
50%
07.10
wed
Day
73°F
N 6 mph
Precip.
20%
Night
70°F
W 11 mph
Precip.
36%
08.10
thu
Day
75°F
W 11 mph
Precip.
10%
Night
72°F
W 10 mph
Precip.
11%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 72.7°F. The highest and lowest sea temperatures during the month were 73.8°F and 71.2°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 71.6°F. The highest and lowest sea temperatures during the month were 73.0°F and 69.6°F.

Air temperature in Rio de Janeiro, °F

Precipitation total in Rio de Janeiro, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Rio de Janeiro

Sunniest months:
July 20 days
August 19 days
June 18 days
Warmest months:
February 88.2 °F
January 87.1 °F
March 86.4 °F
Warmest sea temp:
February 79.8 °F
January 79.4 °F
March 79.0 °F
Coldest months:
August 78.9 °F
June 79.2 °F
July 79.4 °F
Rainiest months:
November 9 days
December 8 days
January 7 days
Windiest months:
October 7.3 mph
September 7.2 mph
November 6.9 mph

Rio de Janeiro on a weather map

Current weather
21:50
Rio de Janeiro
+70°F
W 9 mph
Feels like: +70°F
Precip.: 49%
Places in Brazil:
Name
°F
Balneario Camboriu
+61°F
Buzios
+70°F
Duque de Caxias
+73°F
Joao Pessoa
+79°F
Natal
+79°F
Recife
+75°F
Rio de Janeiro
+70°F
Salvador
+79°F
Sao Jose de Ribamar
+81°F
Sao Paulo
+66°F
Sao Sebastiao
+64°F
Santos
+68°F
Florianopolis
+64°F
Fortaleza
+79°F
Xangri-la
+64°F
all places
24 Hours Forecast
Rio de Janeiro
Local time: 21:50
September 26, saturday
0000
70°F
SW
4 mph
0300
70°F
S
3 mph
0600
70°F
SW
3 mph
0900
75°F
SW
4 mph
1200
79°F
NW
7 mph
1500
77°F
NW
7 mph
1800
73°F
W
7 mph
2100
72°F
W
6 mph
Units of measurement: °C / °F