Measurements:
°C
°F
CURRENT WEATHER
11:01
Niteroi
86°F
N 6 mph
Feels like: 90°F
Precip: 0%
World Resorts Brazil Niteroi Weather

14 Day Weather Forecast

03.30
mon
DAY
86°F
N 6 mph
precip
0%
NIGHT
76°F
SW 4 mph
precip
0%
03.31
tue
DAY
86°F
NW 5 mph
precip
100%
NIGHT
76°F
S 5 mph
precip
100%
04.01
wed
DAY
90°F
W 4 mph
precip
0%
NIGHT
80°F
S 2 mph
precip
64%
04.02
thu
DAY
86°F
S 2 mph
precip
0%
NIGHT
80°F
SW 4 mph
precip
0%
04.03
fri
DAY
94°F
W 2 mph
precip
0%
NIGHT
80°F
S 6 mph
precip
0%
04.04
sat
DAY
94°F
N 4 mph
precip
0%
NIGHT
78°F
S 2 mph
precip
0%
04.05
sun
DAY
90°F
NW 6 mph
precip
0%
NIGHT
78°F
S 3 mph
precip
0%
04.06
mon
DAY
92°F
NW 4 mph
precip
0%
NIGHT
82°F
SE 4 mph
precip
0%
04.07
tue
DAY
94°F
NE 7 mph
precip
0%
NIGHT
78°F
NE 6 mph
precip
100%
04.08
wed
DAY
82°F
NE 6 mph
precip
100%
NIGHT
76°F
NW 6 mph
precip
100%
04.09
thu
DAY
84°F
NW 6 mph
precip
100%
NIGHT
76°F
W 7 mph
precip
88%
04.10
fri
DAY
86°F
W 7 mph
precip
0%
NIGHT
78°F
SW 5 mph
precip
0%
04.11
sat
DAY
82°F
NW 0 mph
precip
74%
NIGHT
78°F
SW 3 mph
precip
0%
04.12
sun
DAY
90°F
W 2 mph
precip
0%
NIGHT
80°F
SW 4 mph
precip
0%

Niteroi Sea Water Temperature in March, °F

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Niteroi was 82.4°F. The maximum and minimum values were 80.0°F and 86.4°F respectively.

Niteroi on the Weather Map

Best Time to Visit Niteroi
The most sunny months:
July 20 days
August 19 days
May 16 days
The most warm months:
February 88.5 °F
March 88.0 °F
January 87.6 °F
Warmest sea temperature:
February 84.0 °F
January 83.4 °F
March 83.0 °F
The most cold months:
July 79.6 °F
June 80.2 °F
August 80.3 °F
The most rainy months:
February 5 days
December 5 days
January 5 days
The most windy months:
October 6 mph
September 6 mph
August 6 mph
more details
Brazil Resorts:
NAME
F°
Anchieta +84
Buzios +82
Florianopolis +86
Fortaleza +86
Itajai +88
Jericoacoara +86
Joao Pessoa +90
Recife +88
Rio de Janeiro +86
Rio Grande +78
Salvador +84
Santos +82
Sao Paulo +86
Sao Sebastiao +82
Xangri-la +80
all resorts
24 Hours Weather Forecast
Niteroi
Local time: 11:01
30 mar, monday
1200 86°F
N
6 mph
1500 84°F
NW
9 mph
1800 80°F
NW
6 mph
2100 78°F
W
4 mph
31 mar, tuesday
0000 76°F
SW
4 mph
0300 74°F
S
2 mph
0600 74°F
SW
3 mph
0900 80°F
W
2 mph