Nagasaki Weather Averages

Climate averages for Nagasaki based on 10 years of historical data.

Average Nagasaki temperatures by month

Avg high

11°

J

11°

F

15°

M

18°

A

22°

M

25°

J

28°

J

30°

A

27°

S

23°

O

18°

N

12°

D

Avg low

6°

J

6°

F

9°

M

13°

A

17°

M

20°

J

24°

J

26°

A

23°

S

18°

O

13°

N

8°

D

Average rainfall in Nagasaki by month

Rainfall (mm)

86

J

110

F

178

M

202

A

275

M

438

J

428

J

291

A

244

S

121

O

124

N

93

D

Sunshine hours in Nagasaki by month

Sunshine (h/day)

3

J

3

F

4

M

4

A

5

M

4

J

2

J

4

A

3

S

4

O

4

N

3

D

Humidity in Nagasaki by month

Average humidity

68%

J

67%

F

69%

M

72%

A

75%

M

82%

J

85%

J

79%

A

77%

S

69%

O

67%

N

67%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vädret i januari	11°C	6°C	86 mm	2.8h
Vädret i februari	11°C	6°C	110 mm	2.9h
Vädret i mars	15°C	9°C	178 mm	3.6h
Vädret i april	18°C	13°C	202 mm	4.4h
Vädret i maj	22°C	17°C	275 mm	4.6h
Vädret i juni	25°C	20°C	438 mm	3.6h
Vädret i juli	28°C	24°C	428 mm	2.5h
Vädret i augusti	30°C	26°C	291 mm	3.9h
Vädret i september	27°C	23°C	244 mm	3.0h
Vädret i oktober	23°C	18°C	121 mm	4.4h
Vädret i november	18°C	13°C	124 mm	3.9h
Vädret i december	12°C	8°C	93 mm	2.8h