Current sea water temperature:
+81.1°F
| Minimum sea water temperature in January: | 84.0°F |
| Maximum sea water temperature in January: | 75.4°F |
| Average sea water temperature in January: | 80.1°F |
| more information | |
14 days
forecast
forecast
| Niteroi |
monthly
weather
weather
| Niteroi |
Sea water temperature for the last 10 days:
| January 14 | 81.1°F | January 9 | 80.6°F |
| January 13 | 82.4°F | January 8 | 80.8°F |
| January 12 | 82.0°F | January 7 | 81.1°F |
| January 11 | 81.5°F | January 6 | 81.3°F |
| January 10 | 81.0°F | January 5 | 81.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Niteroi?
Based on the data about daily sea water temperature for the last three years the warmest sea in Niteroi was noticed in February, January and March.
Monthly Sea Temperatures in Niteroi, °F
Sea water temperature in February, °F
Show year:
2025
2024
2023
The average sea water temperature in February of 2025 was 80.8°F. The highest and lowest sea temperatures during the month were 82.2°F and 79.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 79.0°F. The highest and lowest sea temperatures during the month were 82.9°F and 75.4°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 80.4°F and 77.0°F.
current
weather
weather
| Niteroi |
weather in
January
January
| Niteroi |
Best time for vacation in Niteroi
Niteroi on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Niteroi
Local time: 16:46
January 14, wednesday
1800
81°F
W
6 mph
6 mph
2100
75°F
E
6 mph
6 mph
January 15, thursday
0000
73°F
S
1 mph
1 mph
0300
73°F
SW
2 mph
2 mph
0600
75°F
SW
4 mph
4 mph
0900
86°F
W
3 mph
3 mph
1200
88°F
NW
9 mph
9 mph
1500
81°F
W
9 mph
9 mph
