05.22
fri
fri
DAY
72°F
N 2 mph
precip
100%
100%
NIGHT
70°F
SW 6 mph
precip
60%
60%
05.23
sat
sat
DAY
78°F
W 3 mph
precip
0%
0%
NIGHT
72°F
E 5 mph
precip
84%
84%
05.24
sun
sun
DAY
80°F
NW 3 mph
precip
0%
0%
NIGHT
72°F
NE 4 mph
precip
65%
65%
05.25
mon
mon
DAY
78°F
N 4 mph
precip
81%
81%
NIGHT
74°F
E 1 mph
precip
81%
81%
05.26
tue
tue
DAY
82°F
W 3 mph
precip
0%
0%
NIGHT
74°F
E 5 mph
precip
67%
67%
05.27
wed
wed
DAY
76°F
NE 11 mph
precip
100%
100%
NIGHT
68°F
E 9 mph
precip
100%
100%
05.28
thu
thu
DAY
74°F
NE 7 mph
precip
100%
100%
NIGHT
68°F
SE 1 mph
precip
80%
80%
05.29
fri
fri
DAY
76°F
W 4 mph
precip
0%
0%
NIGHT
66°F
SW 4 mph
precip
0%
0%
05.30
sat
sat
DAY
76°F
NW 3 mph
precip
0%
0%
NIGHT
68°F
S 3 mph
precip
0%
0%
05.31
sun
sun
DAY
74°F
NE 10 mph
precip
75%
75%
NIGHT
68°F
SE 4 mph
precip
100%
100%
06.01
mon
mon
DAY
72°F
NE 1 mph
precip
100%
100%
NIGHT
66°F
NE 6 mph
precip
100%
100%
06.02
tue
tue
DAY
68°F
E 6 mph
precip
100%
100%
NIGHT
64°F
SW 4 mph
precip
71%
71%
06.03
wed
wed
DAY
74°F
W 3 mph
precip
0%
0%
NIGHT
64°F
SW 4 mph
precip
0%
0%
06.04
thu
thu
DAY
76°F
W 2 mph
precip
0%
0%
NIGHT
68°F
SW 6 mph
precip
0%
0%
Sea water
temperature
temperature
| Rio de Janeiro |
Weather in
May
May
| Rio de Janeiro |
7 day weather
forecast
forecast
| Rio de Janeiro |
10 day weather
forecast
forecast
| Rio de Janeiro |
14 day weather
forecast
forecast
| Rio de Janeiro |
Monthly weather
averages
averages
| Rio de Janeiro |
Current Weather
Conditions
Conditions
| Rio de Janeiro |
When is the Best
Time to Visit?
Time to Visit?
| Rio de Janeiro |
Rio de Janeiro Sea Water Temperature in May, °F
The average sea surface temperature in May 2026 for Rio de Janeiro was 78.1°F. The maximum and minimum values were 76.8°F and 79.8°F respectively.
Rio de Janeiro on the Weather Map
Brazil Resorts:
NAME
F°
| Balneario Pinhal |  |
+62 |
| Florianopolis |  |
+64 |
| Fortaleza | |
+90 |
| Guarapari |  |
+74 |
| Guaratuba |  |
+66 |
| Ilha de Itamaraca | |
+86 |
| Joao Pessoa | |
+84 |
| Parati |  |
+60 |
| Pôrto Belo | |
+66 |
| Recife | |
+86 |
| Rio das Ostras | |
+74 |
| Rio de Janeiro | |
+72 |
| Salvador | |
+84 |
| Santos | |
+66 |
| Sao Paulo | |
+62 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Rio de Janeiro
Local time: 16:30
22 may, friday
| 1800 | |
70°F | NW 4 mph |
| 2100 | |
70°F | W 4 mph |
23 may, saturday
| 0000 | |
70°F | SW 6 mph |
| 0300 | |
68°F | SW 4 mph |
| 0600 | |
68°F | S 3 mph |
| 0900 | |
72°F | SW 3 mph |
| 1200 | |
78°F | W 3 mph |
| 1500 | |
80°F | NW 4 mph |