Staten Island Weather Averages

Climate averages for Staten Island based on 10 years of historical data.

Average Staten Island temperatures by month

Avg high

4°

J

6°

F

9°

M

15°

A

20°

M

26°

J

29°

J

28°

A

25°

S

19°

O

12°

N

7°

D

Avg low

-2°

J

-2°

F

2°

M

7°

A

13°

M

18°

J

22°

J

21°

A

18°

S

12°

O

5°

N

1°

D

Average rainfall in Staten Island by month

Rainfall (mm)

106

J

90

F

121

M

117

A

99

M

110

J

143

J

124

A

131

S

126

O

87

N

137

D

Sunshine hours in Staten Island by month

Sunshine (h/day)

3

J

3

F

4

M

4

A

5

M

5

J

4

J

4

A

4

S

4

O

4

N

3

D

Humidity in Staten Island by month

Average humidity

68%

J

71%

F

67%

M

66%

A

69%

M

68%

J

68%

J

65%

A

67%

S

67%

O

64%

N

72%

D

Sea temperature in Staten Island by month

Sea temp

4°

J

4°

F

7°

M

12°

A

17°

M

23°

J

28°

J

27°

A

24°

S

17°

O

12°

N

6°

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine	Sea Temp
1월 날씨	4°C	-2°C	106 mm	2.8h	4.2°C
2월 날씨	6°C	-2°C	90 mm	3.1h	4.5°C
3월 날씨	9°C	2°C	121 mm	3.5h	6.8°C
4월 날씨	15°C	7°C	117 mm	3.5h	11.6°C
5월 날씨	20°C	13°C	99 mm	4.7h	17.3°C
6월 날씨	26°C	18°C	110 mm	4.9h	22.7°C
7월 날씨	29°C	22°C	143 mm	4.3h	27.8°C
8월 날씨	28°C	21°C	124 mm	4.2h	26.8°C
9월 날씨	25°C	18°C	131 mm	4.4h	23.6°C
10월 날씨	19°C	12°C	126 mm	4.0h	17.5°C
11월 날씨	12°C	5°C	87 mm	3.8h	11.6°C
12월 날씨	7°C	1°C	137 mm	2.7h	5.7°C