Measurements:
°C
°F
CURRENT WEATHER
13:21
Niteroi
86°F
N 4 mph
Feels like: 92°F
Precip: 88%
World Resorts Brazil Niteroi Weather

7 Day Weather Forecast

12.22
sun
DAY
86°F
N 4 mph
precip
88%
NIGHT
78°F
E 2 mph
precip
100%
12.23
mon
DAY
80°F
N 9 mph
precip
100%
NIGHT
76°F
W 4 mph
precip
100%
12.24
tue
DAY
82°F
NW 11 mph
precip
100%
NIGHT
74°F
S 2 mph
precip
0%
12.25
wed
DAY
88°F
NW 9 mph
precip
0%
NIGHT
78°F
SW 5 mph
precip
0%
12.26
thu
DAY
94°F
W 2 mph
precip
0%
NIGHT
78°F
NE 4 mph
precip
0%
12.27
fri
DAY
92°F
N 4 mph
precip
100%
NIGHT
78°F
N 2 mph
precip
100%
12.28
sat
DAY
82°F
N 6 mph
precip
100%
NIGHT
76°F
SW 4 mph
precip
100%

Niteroi Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Niteroi was 24.9°F. The maximum and minimum values were 24.0°F and 26.2°F respectively.

Niteroi on the Weather Map

Best Time to Visit Niteroi
The most sunny months:
July 20 days
August 19 days
September 17 days
The most warm months:
March 89.0 °F
January 88.4 °F
February 88.3 °F
Warmest sea temperature:
January 83.5 °F
February 83.5 °F
March 83.3 °F
The most cold months:
July 80.6 °F
June 80.7 °F
August 80.8 °F
The most rainy months:
February 6 days
December 6 days
January 5 days
The most windy months:
September 6 mph
October 6 mph
August 6 mph
more details