Please click on any column to get detailed information about Niteroi weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Niteroi is march. The average daily temp is 85.1°F. The average nightly temp is 75.2°F.
Sea water temperature, °F
The warmest sea temperature usually observed in January. Average daily sea water temperature during this month is 80.2°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
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.
* Charts above show average data for the last 3 years.
Best time for vacation in Niteroi
Niteroi on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Niteroi
Local time: 19:00
May 08, wednesday
2100
77°F
S
4 mph
4 mph
May 09, thursday
0000
75°F
S
4 mph
4 mph
0300
75°F
S
4 mph
4 mph
0600
75°F
S
5 mph
5 mph
0900
86°F
S
4 mph
4 mph
1200
90°F
NW
5 mph
5 mph
1500
86°F
NW
6 mph
6 mph
1800
79°F
NW
3 mph
3 mph
