Measurements:
°C
°F
CURRENT WEATHER
19:50
Niteroi
66°F
SW 5 mph
Feels like: 66°F
Precip: 6%
World Resorts Brazil Niteroi Weather

14 Day Weather Forecast

06.18
thu
DAY
74°F
NE 5 mph
precip
3%
NIGHT
62°F
S 6 mph
precip
12%
06.19
fri
DAY
76°F
SW 2 mph
precip
2%
NIGHT
66°F
S 5 mph
precip
7%
06.20
sat
DAY
82°F
SW 2 mph
precip
2%
NIGHT
68°F
SE 3 mph
precip
11%
06.21
sun
DAY
76°F
N 4 mph
precip
8%
NIGHT
70°F
W 4 mph
precip
18%
06.22
mon
DAY
82°F
SW 3 mph
precip
3%
NIGHT
74°F
S 6 mph
precip
6%
06.23
tue
DAY
72°F
NE 12 mph
precip
71%
NIGHT
68°F
NW 7 mph
precip
50%
06.24
wed
DAY
68°F
NW 3 mph
precip
71%
NIGHT
66°F
NW 8 mph
precip
80%
06.25
thu
DAY
66°F
SW 3 mph
precip
81%
NIGHT
66°F
N 9 mph
precip
91%
06.26
fri
DAY
68°F
NW 4 mph
precip
59%
NIGHT
68°F
W 2 mph
precip
50%
06.27
sat
DAY
72°F
NW 2 mph
precip
22%
NIGHT
68°F
W 7 mph
precip
45%
06.28
sun
DAY
74°F
W 8 mph
precip
13%
NIGHT
64°F
S 5 mph
precip
8%
06.29
mon
DAY
74°F
W 3 mph
precip
3%
NIGHT
66°F
SW 7 mph
precip
14%
06.30
tue
DAY
76°F
W 1 mph
precip
4%
NIGHT
66°F
S 4 mph
precip
10%
07.01
wed
DAY
78°F
SW 1 mph
precip
3%
NIGHT
70°F
SW 4 mph
precip
10%

Niteroi Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Niteroi was 75.4°F. The maximum and minimum values were 74.6°F and 76.8°F respectively.

Niteroi on the Weather Map

Best Time to Visit Niteroi
The most sunny months:
July 20 days
August 19 days
June 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
24 Hours Weather Forecast
Niteroi
Local time: 19:50
18 jun, thursday
2100 66°F
SW
5 mph
19 jun, friday
0000 62°F
S
6 mph
0300 62°F
S
4 mph
0600 60°F
S
5 mph
0900 66°F
S
4 mph
1200 76°F
SW
2 mph
1500 76°F
NW
4 mph
1800 70°F
W
7 mph