World Resorts Brazil Rio Grande Weather

Rio Grande 14 Days Forecast

06.04
mon
Day
73°F
SW 19 mph
Precip.
68%
Night
72°F
SW 24 mph
Precip.
100%
07.04
tue
Day
75°F
S 12 mph
Precip.
100%
Night
72°F
SE 17 mph
Precip.
100%
08.04
wed
Day
68°F
E 23 mph
Precip.
100%
Night
64°F
NE 14 mph
Precip.
0%
09.04
thu
Day
70°F
NE 13 mph
Precip.
0%
Night
64°F
NE 9 mph
Precip.
72%
10.04
fri
Day
70°F
N 7 mph
Precip.
0%
Night
64°F
W 6 mph
Precip.
0%
11.04
sat
Day
72°F
W 12 mph
Precip.
69%
Night
70°F
SW 19 mph
Precip.
0%
12.04
sun
Day
75°F
SW 18 mph
Precip.
0%
Night
70°F
SW 11 mph
Precip.
0%
13.04
mon
Day
73°F
E 3 mph
Precip.
0%
Night
70°F
SW 4 mph
Precip.
0%
14.04
tue
Day
77°F
SW 9 mph
Precip.
65%
Night
72°F
SW 12 mph
Precip.
87%
15.04
wed
Day
75°F
W 12 mph
Precip.
0%
Night
70°F
W 9 mph
Precip.
0%
16.04
thu
Day
77°F
W 11 mph
Precip.
100%
Night
72°F
SW 11 mph
Precip.
0%
17.04
fri
Day
77°F
SW 15 mph
Precip.
74%
Night
72°F
SW 17 mph
Precip.
0%
18.04
sat
Day
77°F
SW 15 mph
Precip.
65%
Night
72°F
SW 16 mph
Precip.
0%
19.04
sun
Day
75°F
SW 12 mph
Precip.
100%
Night
72°F
W 7 mph
Precip.
0%

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
13:50
Rio Grande
+73°F
SW 18 mph
Feels like: +77°F
Precip.: 100%
Places in Brazil:
Name
°F
Balneario Pinhal
+70°F
Buzios
+79°F
Guaratuba
+77°F
Joao Pessoa
+82°F
Ilha de Itamaraca
+84°F
Natal
+86°F
Parati
+73°F
Pôrto Belo
+75°F
Recife
+84°F
Rio de Janeiro
+81°F
Salvador
+82°F
Sao Paulo
+81°F
Santos
+81°F
Florianopolis
+72°F
Fortaleza
+84°F
all places
24 Hours Forecast
Rio Grande
Local time: 13:50
April 06, monday
1500
73°F
SW
18 mph
1800
73°F
SW
21 mph
2100
73°F
SW
23 mph
April 07, tuesday
0000
72°F
SW
24 mph
0300
73°F
SW
25 mph
0600
73°F
SW
24 mph
0900
75°F
SW
20 mph
1200
75°F
S
12 mph
Units of measurement: °C / °F