World Resorts Brazil Rio Grande Weather

Rio Grande 7 Days Forecast

14.04
tue
Day
77°F
SW 12 mph
Precip.
0%
Night
72°F
SW 16 mph
Precip.
0%
15.04
wed
Day
75°F
SW 22 mph
Precip.
0%
Night
72°F
SW 21 mph
Precip.
100%
16.04
thu
Day
72°F
SW 19 mph
Precip.
100%
Night
70°F
SE 11 mph
Precip.
0%
17.04
fri
Day
73°F
E 17 mph
Precip.
65%
Night
66°F
E 13 mph
Precip.
0%
18.04
sat
Day
75°F
E 12 mph
Precip.
0%
Night
66°F
NE 6 mph
Precip.
0%
19.04
sun
Day
73°F
N 7 mph
Precip.
0%
Night
66°F
NW 10 mph
Precip.
0%
20.04
mon
Day
66°F
NW 12 mph
Precip.
100%
Night
68°F
NW 16 mph
Precip.
67%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 71.4°F. The highest and lowest sea temperatures during the month were 77.0°F and 67.6°F.

Air temperature in Rio Grande, °F

Precipitation total in Rio Grande, in.

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

Best time for vacation in Rio Grande

Sunniest months:
July 14 days
August 12 days
May 12 days
Warmest months:
February 78.5 °F
January 78.1 °F
March 77.0 °F
Warmest sea temp:
February 79.0 °F
January 78.2 °F
March 77.3 °F
Coldest months:
July 58.0 °F
June 59.8 °F
August 60.0 °F
Rainiest months:
September 6 days
May 4 days
July 3 days
Windiest months:
November 12.9 mph
December 12.8 mph
October 12.7 mph

Rio Grande on a weather map

Current weather
20:49
Rio Grande
+72°F
W 14 mph
Feels like: +77°F
Precip.: 0%
Places in Brazil:
Name
°F
Balneario Pinhal
+72°F
Buzios
+72°F
Guarapari
+70°F
Guaratuba
+66°F
Joao Pessoa
+77°F
Ilha de Itamaraca
+79°F
Natal
+79°F
Parati
+59°F
Pôrto Belo
+70°F
Recife
+79°F
Rio de Janeiro
+72°F
Salvador
+81°F
Sao Paulo
+66°F
Santos
+72°F
Florianopolis
+70°F
all places
24 Hours Forecast
Rio Grande
Local time: 20:49
April 14, tuesday
2100
72°F
W
14 mph
April 15, wednesday
0000
72°F
SW
16 mph
0300
72°F
SW
19 mph
0600
72°F
SW
21 mph
0900
73°F
SW
21 mph
1200
75°F
SW
22 mph
1500
75°F
SW
19 mph
1800
73°F
SW
22 mph
Units of measurement: °C / °F