Average sea water temperature in July:
+71.7°F
| Minimum sea water temperature in July: | 76.1°F |
| Maximum sea water temperature in July: | 67.3°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 72.3°F. The highest and lowest sea temperatures during the month were 73.9°F and 71.1°F.
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| Rio de Janeiro |
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| Rio de Janeiro |
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| Rio de Janeiro |
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| Rio de Janeiro |
Monthly sea water temperature in Rio de Janeiro, °F
Which Brazil resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Macapa | 84.4°F | 83.9°F |
| Sao Luis | 84.3°F | 83.6°F |
| Ananindeua | 84.3°F | 84.1°F |
| Belem | 84.1°F | 84.1°F |
| Sao Jose de Ribamar | 84.1°F | 83.6°F |
| Jericoacoara | 82.5°F | 82.1°F |
| Paracuru | 82.0°F | 81.6°F |
| Fortaleza | 81.8°F | 81.2°F |
| Natal | 80.7°F | 80.3°F |
| Recife | 80.7°F | 80.0°F |
| Jaboatao dos Guararapes | 80.7°F | 80.0°F |
| Paulista | 80.7°F | 80.0°F |
| Olinda | 80.6°F | 80.0°F |
| Ilha de Itamaraca | 80.6°F | 80.1°F |
| Joao Pessoa | 80.6°F | 80.1°F |
| Maceio | 80.3°F | 79.6°F |
| Aracaju | 79.6°F | 79.0°F |
| Lauro de Freitas | 79.0°F | 78.3°F |
| Salvador | 79.0°F | 78.0°F |
| Ilheus | 78.6°F | 77.8°F |
Best time for vacation in Rio de Janeiro
Rio de Janeiro on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Rio de Janeiro
Local time: 15:15
July 21, tuesday
1800
75°F
W
8 mph
8 mph
2100
73°F
SW
6 mph
6 mph
July 22, wednesday
0000
72°F
S
6 mph
6 mph
0300
70°F
S
6 mph
6 mph
0600
68°F
S
5 mph
5 mph
0900
75°F
S
6 mph
6 mph
1200
84°F
SE
4 mph
4 mph
1500
84°F
SW
6 mph
6 mph
