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 (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
48°F maximum daytime temperature in January in Hamamatsu48
50°F maximum daytime temperature in February in Hamamatsu50
55°F maximum daytime temperature in March in Hamamatsu55
64°F maximum daytime temperature in April in Hamamatsu64
72°F maximum daytime temperature in May in Hamamatsu72
77°F maximum daytime temperature in June in Hamamatsu77
82°F maximum daytime temperature in July in Hamamatsu82
86°F maximum daytime temperature in August in Hamamatsu86
81°F maximum daytime temperature in September in Hamamatsu81
72°F maximum daytime temperature in October in Hamamatsu72
63°F maximum daytime temperature in November in Hamamatsu63
54°F maximum daytime temperature in December in Hamamatsu54
Min temperature (night-time)
34°F minimum night-time temperature in January in Hamamatsu34
34°F minimum night-time temperature in February in Hamamatsu34
39°F minimum night-time temperature in March in Hamamatsu39
50°F minimum night-time temperature in April in Hamamatsu50
57°F minimum night-time temperature in May in Hamamatsu57
64°F minimum night-time temperature in June in Hamamatsu64
72°F minimum night-time temperature in July in Hamamatsu72
73°F minimum night-time temperature in August in Hamamatsu73
68°F minimum night-time temperature in September in Hamamatsu68
57°F minimum night-time temperature in October in Hamamatsu57
48°F minimum night-time temperature in November in Hamamatsu48
39°F minimum night-time temperature in December in Hamamatsu39
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
64°F sea temperature in January in Hamamatsu64
63°F sea temperature in February in Hamamatsu63
63°F sea temperature in March in Hamamatsu63
64°F sea temperature in April in Hamamatsu64
68°F sea temperature in May in Hamamatsu68
73°F sea temperature in June in Hamamatsu73
79°F sea temperature in July in Hamamatsu79
81°F sea temperature in August in Hamamatsu81
79°F sea temperature in September in Hamamatsu79
75°F sea temperature in October in Hamamatsu75
72°F sea temperature in November in Hamamatsu72
68°F sea temperature in December in Hamamatsu68

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 (inches)
2.1 inches monthly rainfall in January in Hamamatsu2.1
3.3 inches monthly rainfall in February in Hamamatsu3.3
6.0 inches monthly rainfall in March in Hamamatsu6.0
7.4 inches monthly rainfall in April in Hamamatsu7.4
7.7 inches monthly rainfall in May in Hamamatsu7.7
9.7 inches monthly rainfall in June in Hamamatsu9.7
8.8 inches monthly rainfall in July in Hamamatsu8.8
7.7 inches monthly rainfall in August in Hamamatsu7.7
9.6 inches monthly rainfall in September in Hamamatsu9.6
6.2 inches monthly rainfall in October in Hamamatsu6.2
4.2 inches monthly rainfall in November in Hamamatsu4.2
1.9 inches monthly rainfall in December in Hamamatsu1.9

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)  |  Imperial (°F)

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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 USA

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

Maximum daytime temperature (°F)

Hamamatsu, Japan
USA (Washington)
48
41
50
45
55
55
64
66
72
75
77
84
82
88
86
86
81
79
72
68
63
57
54
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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