Average sea water temperature in July:
+56.3°F
| Minimum sea water temperature in July: | 61.9°F |
| Maximum sea water temperature in July: | 50.0°F |
Daily sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 54.3°F. The highest and lowest sea temperatures during the month were 57.9°F and 50.0°F.
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Monthly sea water temperature in Rio Grande, °F
Which Brazil resorts have warmest sea in July?
| Place name | July 2025 | July 2024 |
|---|---|---|
| Belem | 84.1°F | 85.5°F |
| Ananindeua | 84.1°F | 85.3°F |
| Macapa | 83.9°F | 85.5°F |
| Sao Luis | 83.6°F | 84.8°F |
| Sao Jose de Ribamar | 83.6°F | 84.6°F |
| Jericoacoara | 82.1°F | 82.0°F |
| Paracuru | 81.6°F | 81.6°F |
| Fortaleza | 81.2°F | 81.4°F |
| Natal | 80.3°F | 80.7°F |
| Joao Pessoa | 80.1°F | 80.3°F |
| Ilha de Itamaraca | 80.1°F | 80.5°F |
| Olinda | 80.0°F | 80.5°F |
| Paulista | 80.0°F | 80.5°F |
| Jaboatao dos Guararapes | 80.0°F | 80.4°F |
| Recife | 80.0°F | 80.4°F |
| Maceio | 79.6°F | 80.0°F |
| Aracaju | 79.0°F | 79.8°F |
| Lauro de Freitas | 78.3°F | 79.8°F |
| Salvador | 78.0°F | 79.8°F |
| Itacare | 77.9°F | 79.2°F |
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: 19:56
December 30, tuesday
2100

72°F
SW
14 mph
14 mph
December 31, wednesday
0000

72°F
S
15 mph
15 mph
0300

72°F
S
16 mph
16 mph
0600

73°F
S
9 mph
9 mph
0900

81°F
SE
6 mph
6 mph
1200

86°F
S
4 mph
4 mph
1500

86°F
W
9 mph
9 mph
1800

81°F
SW
10 mph
10 mph




























