03.19
wed
wed
DAY

84°F
NE 11 mph
precip
100%
100%
NIGHT

76°F
E 5 mph
precip
55%
55%
03.20
thu
thu
DAY

82°F
NE 9 mph
precip
100%
100%
NIGHT

74°F
SE 3 mph
precip
88%
88%
03.21
fri
fri
DAY

82°F
N 7 mph
precip
100%
100%
NIGHT

76°F
SW 3 mph
precip
0%
0%
03.22
sat
sat
DAY

86°F
NW 9 mph
precip
100%
100%
NIGHT

76°F
SW 4 mph
precip
0%
0%
03.23
sun
sun
DAY

88°F
NW 6 mph
precip
100%
100%
NIGHT

78°F
NW 3 mph
precip
100%
100%
03.24
mon
mon
DAY

78°F
W 2 mph
precip
0%
0%
NIGHT

76°F
SE 3 mph
precip
24%
24%
03.25
tue
tue
DAY

80°F
E 4 mph
precip
65%
65%
NIGHT

74°F
SE 4 mph
precip
100%
100%
Weather in
March
March
Niteroi |
14 day weather
forecast
forecast
Niteroi |
Monthly weather
averages
averages
Niteroi |
Sea water
temperature
temperature
Niteroi |
Niteroi Sea Water Temperature in March, °F
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
20
22
24
26
28
30
32
34
The average sea surface temperature in March 2025 for Niteroi was 26.0°F. The maximum and minimum values were 25.0°F and 26.9°F respectively.
Brazil Resorts:
NAME
F°
Angra dos Reis | ![]() |
+72 |
Buzios | ![]() |
+78 |
Florianopolis | ![]() |
+68 |
Fortaleza | ![]() |
+76 |
Itajai | ![]() |
+70 |
Joao Pessoa | ![]() |
+82 |
Natal | ![]() |
+82 |
Recife | ![]() |
+82 |
Rio de Janeiro | ![]() |
+76 |
Rio Grande | ![]() |
+72 |
Salvador | ![]() |
+84 |
Santos | ![]() |
+76 |
Sao Paulo | ![]() |
+70 |
Sao Sebastiao | ![]() |
+74 |
Ubatuba | ![]() |
+74 |