Hamamatsu Weather Averages

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

Average Hamamatsu temperatures by month

Avg high

10°

J

11°

F

15°

M

19°

A

23°

M

25°

J

29°

J

31°

A

27°

S

23°

O

18°

N

12°

D

Avg low

2°

J

3°

F

6°

M

11°

A

15°

M

19°

J

23°

J

25°

A

22°

S

16°

O

11°

N

5°

D

Average rainfall in Hamamatsu by month

Rainfall (mm)

67

J

98

F

200

M

230

A

259

M

379

J

404

J

242

A

331

S

252

O

136

N

83

D

Sunshine hours in Hamamatsu by month

Sunshine (h/day)

5

J

4

F

4

M

4

A

5

M

3

J

3

J

3

A

2

S

3

O

4

N

5

D

Humidity in Hamamatsu by month

Average humidity

59%

J

58%

F

62%

M

67%

A

70%

M

76%

J

79%

J

76%

A

75%

S

69%

O

63%

N

61%

D

Sea temperature in Hamamatsu by month

Sea temp

16°

J

15°

F

15°

M

17°

A

19°

M

22°

J

25°

J

29°

A

28°

S

25°

O

21°

N

17°

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine	Sea Temp
Pogoda w styczniu	10°C	2°C	67 mm	4.9h	15.6°C
Pogoda w lutym	11°C	3°C	98 mm	4.4h	15.4°C
Pogoda w marcu	15°C	6°C	200 mm	4.0h	15.4°C
Pogoda w kwietniu	19°C	11°C	230 mm	4.3h	17.3°C
Pogoda w maju	23°C	15°C	259 mm	4.6h	19.4°C
Pogoda w czerwcu	25°C	19°C	379 mm	3.3h	21.9°C
Pogoda w lipcu	29°C	23°C	404 mm	3.2h	24.7°C
Pogoda w sierpniu	31°C	25°C	242 mm	2.9h	28.7°C
Pogoda we wrześniu	27°C	22°C	331 mm	2.4h	27.9°C
Pogoda w październiku	23°C	16°C	252 mm	3.3h	24.6°C
Pogoda w listopadzie	18°C	11°C	136 mm	4.0h	21.4°C
Pogoda w grudniu	12°C	5°C	83 mm	4.5h	17.1°C