Hamamatsu weather by month

Check out Hamamatsu weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Hamamatsu (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
9°C maximum daytime temperature in January in Hamamatsu9
10°C maximum daytime temperature in February in Hamamatsu10
13°C maximum daytime temperature in March in Hamamatsu13
18°C maximum daytime temperature in April in Hamamatsu18
22°C maximum daytime temperature in May in Hamamatsu22
25°C maximum daytime temperature in June in Hamamatsu25
28°C maximum daytime temperature in July in Hamamatsu28
30°C maximum daytime temperature in August in Hamamatsu30
27°C maximum daytime temperature in September in Hamamatsu27
22°C maximum daytime temperature in October in Hamamatsu22
17°C maximum daytime temperature in November in Hamamatsu17
12°C maximum daytime temperature in December in Hamamatsu12
Min temperature (night-time)
1°C minimum night-time temperature in January in Hamamatsu1
1°C minimum night-time temperature in February in Hamamatsu1
4°C minimum night-time temperature in March in Hamamatsu4
10°C minimum night-time temperature in April in Hamamatsu10
14°C minimum night-time temperature in May in Hamamatsu14
18°C minimum night-time temperature in June in Hamamatsu18
22°C minimum night-time temperature in July in Hamamatsu22
23°C minimum night-time temperature in August in Hamamatsu23
20°C minimum night-time temperature in September in Hamamatsu20
14°C minimum night-time temperature in October in Hamamatsu14
9°C minimum night-time temperature in November in Hamamatsu9
4°C minimum night-time temperature in December in Hamamatsu4
Heat & Humidity
No heat & humidity in January in Hamamatsu0
No heat & humidity in February in Hamamatsu0
No heat & humidity in March in Hamamatsu0
No heat & humidity in April in Hamamatsu0
No heat & humidity in May in Hamamatsu0
Low heat & humidity in June in HamamatsuL
Moderate heat & humidity in July in HamamatsuM
High heat & humidity in August in HamamatsuH
Moderate heat & humidity in September in HamamatsuM
No heat & humidity in October in Hamamatsu0
No heat & humidity in November in Hamamatsu0
No heat & humidity in December in Hamamatsu0
Sea temperature
18°C sea temperature in January in Hamamatsu18
17°C sea temperature in February in Hamamatsu17
17°C sea temperature in March in Hamamatsu17
18°C sea temperature in April in Hamamatsu18
20°C sea temperature in May in Hamamatsu20
23°C sea temperature in June in Hamamatsu23
26°C sea temperature in July in Hamamatsu26
27°C sea temperature in August in Hamamatsu27
26°C sea temperature in September in Hamamatsu26
24°C sea temperature in October in Hamamatsu24
22°C sea temperature in November in Hamamatsu22
20°C sea temperature in December in Hamamatsu20

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Hamamatsu

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Hamamatsu10
11 hours of daylight per day in February in Hamamatsu11
12 hours of daylight per day in March in Hamamatsu12
13 hours of daylight per day in April in Hamamatsu13
14 hours of daylight per day in May in Hamamatsu14
14 hours of daylight per day in June in Hamamatsu14
14 hours of daylight per day in July in Hamamatsu14
13 hours of daylight per day in August in Hamamatsu13
12 hours of daylight per day in September in Hamamatsu12
11 hours of daylight per day in October in Hamamatsu11
10 hours of daylight per day in November in Hamamatsu10
10 hours of daylight per day in December in Hamamatsu10
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Hamamatsu3
UV (maximum) index 4 (Moderate) in February in Hamamatsu4
UV (maximum) index 6 (High) in March in Hamamatsu6
UV (maximum) index 8 (Very High) in April in Hamamatsu8
UV (maximum) index 9 (Very High) in May in Hamamatsu9
UV (maximum) index 10 (Very High) in June in Hamamatsu10
UV (maximum) index 11 (Extreme) in July in Hamamatsu11
UV (maximum) index 10 (Very High) in August in Hamamatsu10
UV (maximum) index 8 (Very High) in September in Hamamatsu8
UV (maximum) index 6 (High) in October in Hamamatsu6
UV (maximum) index 4 (Moderate) in November in Hamamatsu4
UV (maximum) index 2 (Low) in December in Hamamatsu2

Rainfall in Hamamatsu

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
12 days with some rainfall in January in Hamamatsu12
13 days with some rainfall in February in Hamamatsu13
15 days with some rainfall in March in Hamamatsu15
16 days with some rainfall in April in Hamamatsu16
14 days with some rainfall in May in Hamamatsu14
18 days with some rainfall in June in Hamamatsu18
19 days with some rainfall in July in Hamamatsu19
16 days with some rainfall in August in Hamamatsu16
18 days with some rainfall in September in Hamamatsu18
15 days with some rainfall in October in Hamamatsu15
12 days with some rainfall in November in Hamamatsu12
10 days with some rainfall in December in Hamamatsu10
Average monthly rainfall (mm)
53 mm monthly rainfall in January in Hamamatsu53
83 mm monthly rainfall in February in Hamamatsu83
153 mm monthly rainfall in March in Hamamatsu153
187 mm monthly rainfall in April in Hamamatsu187
195 mm monthly rainfall in May in Hamamatsu195
247 mm monthly rainfall in June in Hamamatsu247
224 mm monthly rainfall in July in Hamamatsu224
195 mm monthly rainfall in August in Hamamatsu195
245 mm monthly rainfall in September in Hamamatsu245
158 mm monthly rainfall in October in Hamamatsu158
106 mm monthly rainfall in November in Hamamatsu106
47 mm monthly rainfall in December in Hamamatsu47

More about Hamamatsu

Hamamatsu by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Japan (Hamamatsu) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Hamamatsu?

Hamamatsu has a temperate climate with hot summers and some rainfall in all months.

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Hamamatsu typhoon season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Japan

Compare Hamamatsu with the UK

Below the Hamamatsu chart shows average maximum daytime temperature for Hamamatsu, Japan and the UK (London).

Maximum daytime temperature (°C)

Hamamatsu, Japan
UK (London)
9
7
10
7
13
10
18
13
22
17
25
20
28
22
30
22
27
19
22
15
17
10
12
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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