05.08
wed
wed
Day
63°F
SW 7 mph
Precip.
29%
29%
Night
61°F
S 8 mph
Precip.
79%
79%
06.08
thu
thu
Day
66°F
S 2 mph
Precip.
21%
21%
Night
61°F
E 30 mph
Precip.
62%
62%
07.08
fri
fri
Day
52°F
E 21 mph
Precip.
5%
5%
Night
46°F
SE 6 mph
Precip.
9%
9%
08.08
sat
sat
Day
55°F
S 7 mph
Precip.
5%
5%
Night
50°F
NE 17 mph
Precip.
4%
4%
09.08
sun
sun
Day
52°F
NE 14 mph
Precip.
3%
3%
Night
48°F
NE 6 mph
Precip.
4%
4%
10.08
mon
mon
Day
52°F
NE 12 mph
Precip.
5%
5%
Night
50°F
N 17 mph
Precip.
6%
6%
11.08
tue
tue
Day
55°F
N 16 mph
Precip.
8%
8%
Night
52°F
N 9 mph
Precip.
18%
18%
sea water
temperature
temperature
| Rio Grande |
monthly
weather
weather
| Rio Grande |
current
weather
weather
| Rio Grande |
14 days
forecast
forecast
| Rio Grande |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 57.6°F. The highest and lowest sea temperatures during the month were 62.6°F and 54.5°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
Rio Grande on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Rio Grande
Local time: 23:26
August 06, thursday
0000
61°F
S
8 mph
8 mph
0300
61°F
S
8 mph
8 mph
0600
59°F
SE
6 mph
6 mph
0900
61°F
E
6 mph
6 mph
1200
66°F
S
2 mph
2 mph
1500
66°F
SW
9 mph
9 mph
1800
63°F
SW
15 mph
15 mph
2100
61°F
SE
16 mph
16 mph
