Seattle天氣平均值

Seattle基於10年歷史數據的氣候平均值。

Seattle 每月平均氣溫

平均最高氣溫

8°

J

8°

F

11°

M

14°

A

19°

M

22°

J

26°

J

26°

A

21°

S

16°

O

10°

N

7°

D

平均最低氣溫

3°

J

2°

F

3°

M

5°

A

9°

M

11°

J

14°

J

15°

A

12°

S

8°

O

5°

N

3°

D

Seattle每月平均降雨量

降雨量（毫米）

188

J

124

F

109

M

87

A

55

M

54

J

15

J

27

A

67

S

134

O

192

N

202

D

Seattle每月日照時數

日照（小時/日）

2

J

2

F

2

M

3

A

5

M

6

J

7

J

7

A

4

S

3

O

2

N

1

D

Seattle每月濕度

平均濕度

84%

J

82%

F

78%

M

75%

A

73%

M

70%

J

66%

J

68%

A

73%

S

77%

O

82%

N

85%

D

逐月平均數據

月份	平均最高溫度	平均最低溫度	降雨量	日照時數
Weather in January	8°C	3°C	188 mm	1.8h
Weather in February	8°C	2°C	124 mm	1.5h
Weather in March	11°C	3°C	109 mm	2.2h
Weather in April	14°C	5°C	87 mm	2.9h
Weather in May	19°C	9°C	55 mm	4.6h
Weather in June	22°C	11°C	54 mm	5.6h
Weather in July	26°C	14°C	15 mm	7.2h
Weather in August	26°C	15°C	27 mm	7.1h
Weather in September	21°C	12°C	67 mm	4.4h
Weather in October	16°C	8°C	134 mm	3.2h
Weather in November	10°C	5°C	192 mm	1.8h
Weather in December	7°C	3°C	202 mm	1.4h