World Resorts

Brazil

Niteroi Weather

Niteroi 14 Days Forecast

25.10
sun

Day

77°F

NE 7 mph

Precip.
60%

Night

72°F

E 11 mph

Precip.
56%

26.10
mon

Day

72°F

NE 16 mph

Precip.
62%

Night

68°F

NE 9 mph

Precip.
27%

27.10
tue

Day

72°F

NW 7 mph

Precip.
17%

Night

68°F

W 9 mph

Precip.
23%

28.10
wed

Day

75°F

NW 7 mph

Precip.
16%

Night

70°F

SW 5 mph

Precip.
25%

29.10
thu

Day

73°F

N 3 mph

Precip.
61%

Night

70°F

SW 7 mph

Precip.
79%

30.10
fri

Day

73°F

W 3 mph

Precip.
65%

Night

72°F

S 2 mph

Precip.
42%

31.10
sat

Day

77°F

N 3 mph

Precip.
17%

Night

72°F

SW 1 mph

Precip.
28%

01.11
sun

Day

75°F

NE 5 mph

Precip.
24%

Night

72°F

W 1 mph

Precip.
27%

02.11
mon

Day

75°F

NW 9 mph

Precip.
44%

Night

72°F

W 6 mph

Precip.
27%

03.11
tue

Day

77°F

NW 9 mph

Precip.
12%

Night

73°F

SW 6 mph

Precip.
22%

04.11
wed

Day

81°F

N 4 mph

Precip.
43%

Night

75°F

E 4 mph

Precip.
27%

05.11
thu

Day

82°F

N 4 mph

Precip.
8%

Night

73°F

S 1 mph

Precip.
52%

06.11
fri

Day

73°F

NE 8 mph

Precip.
53%

Night

72°F

NW 4 mph

Precip.
31%

07.11
sat

Day

73°F

NW 8 mph

Precip.
27%

Night

73°F

W 5 mph

Precip.
24%

sea water
temperature

Niteroi

monthly
weather

Niteroi

current
weather

Niteroi

7 days
forecast

Niteroi

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in October of 2026 was 75.5°F. The highest and lowest sea temperatures during the month were 77.5°F and 73.4°F.

Show year:

2025

2024

2023

The average sea water temperature in November of 2025 was 73.1°F. The highest and lowest sea temperatures during the month were 76.1°F and 70.0°F.