Weather in Niteroi in Winter
| December | January | February | ||||
| Average day temperature: | 81.6°F | 84.2°F | 84.9°F | |||
| Average night temperature: | 73.8°F | 75.4°F | 75.7°F | |||
| Sea water temperature: | 77.4°F | 80.0°F | 80.3°F | |||
| Number of sunny days: | 4 days | 6 days | 7 days | |||
| Day length: | 13.4 - 13.5 h. | 13.1 - 13.5 h. | 12.6 - 13.1 h. | |||
| Number of rainy days: | 6 days | 5 days | 5 days | |||
| Precipitation totals: | 2.6 in. | 2.3 in. | 2.4 in. | |||
Day & Night air temperature, °F
December
January
February
0
14
28
42
56
70
84
98
112
84.9
84.2
81.6
75.7
75.4
73.8
| Day temperature | Night temperature |
Sea water temperature, °F
December
January
February
0
13
26
39
52
65
78
91
104
80.3
80
77.4
Precipitation total, in.
December
January
February
0.0
0.4
0.9
1.3
1.8
2.2
2.7
3.1
2.4
2.3
2.6
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
10
13
15
12
12
12
7
6
4
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
December
January
February
0.0
1.0
1.9
2.9
3.9
4.8
5.8
6.8
4.9
5.1
5.6
Average sunny hours
December
January
February
0
1
2
3
4
5
6
7
8
7
6.6
6
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Niteroi
Niteroi on a weather map
Leaflet | Tiles © Esri
Places in Brazil:
Name
°F
24 Hours Forecast
Niteroi
Local time: 19:10
April 07, monday
2100
70°F
W
6 mph
6 mph
April 08, tuesday
0000
68°F
SW
6 mph
6 mph
0300
66°F
SW
5 mph
5 mph
0600
64°F
S
4 mph
4 mph
0900
68°F
S
3 mph
3 mph
1200
77°F
SW
3 mph
3 mph
1500
79°F
NW
6 mph
6 mph
1800
75°F
W
9 mph
9 mph
