Yokohama weather by month

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

Temperature in Yokohama (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
50°F maximum daytime temperature in January in Yokohama50
50°F maximum daytime temperature in February in Yokohama50
55°F maximum daytime temperature in March in Yokohama55
64°F maximum daytime temperature in April in Yokohama64
72°F maximum daytime temperature in May in Yokohama72
75°F maximum daytime temperature in June in Yokohama75
82°F maximum daytime temperature in July in Yokohama82
86°F maximum daytime temperature in August in Yokohama86
79°F maximum daytime temperature in September in Yokohama79
72°F maximum daytime temperature in October in Yokohama72
63°F maximum daytime temperature in November in Yokohama63
55°F maximum daytime temperature in December in Yokohama55
Min temperature (night-time)
36°F minimum night-time temperature in January in Yokohama36
36°F minimum night-time temperature in February in Yokohama36
41°F minimum night-time temperature in March in Yokohama41
50°F minimum night-time temperature in April in Yokohama50
57°F minimum night-time temperature in May in Yokohama57
64°F minimum night-time temperature in June in Yokohama64
72°F minimum night-time temperature in July in Yokohama72
73°F minimum night-time temperature in August in Yokohama73
68°F minimum night-time temperature in September in Yokohama68
57°F minimum night-time temperature in October in Yokohama57
48°F minimum night-time temperature in November in Yokohama48
39°F minimum night-time temperature in December in Yokohama39
Heat & Humidity
No heat & humidity in January in Yokohama0
No heat & humidity in February in Yokohama0
No heat & humidity in March in Yokohama0
No heat & humidity in April in Yokohama0
No heat & humidity in May in Yokohama0
Low heat & humidity in June in YokohamaL
Moderate heat & humidity in July in YokohamaM
High heat & humidity in August in YokohamaH
Low heat & humidity in September in YokohamaL
No heat & humidity in October in Yokohama0
No heat & humidity in November in Yokohama0
No heat & humidity in December in Yokohama0
Sea temperature
63°F sea temperature in January in Yokohama63
59°F sea temperature in February in Yokohama59
61°F sea temperature in March in Yokohama61
63°F sea temperature in April in Yokohama63
68°F sea temperature in May in Yokohama68
72°F sea temperature in June in Yokohama72
75°F sea temperature in July in Yokohama75
79°F sea temperature in August in Yokohama79
77°F sea temperature in September in Yokohama77
73°F sea temperature in October in Yokohama73
70°F sea temperature in November in Yokohama70
66°F sea temperature in December in Yokohama66

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

Sunshine & Daylight in Yokohama

  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 Yokohama10
11 hours of daylight per day in February in Yokohama11
12 hours of daylight per day in March in Yokohama12
13 hours of daylight per day in April in Yokohama13
14 hours of daylight per day in May in Yokohama14
14 hours of daylight per day in June in Yokohama14
14 hours of daylight per day in July in Yokohama14
13 hours of daylight per day in August in Yokohama13
12 hours of daylight per day in September in Yokohama12
11 hours of daylight per day in October in Yokohama11
10 hours of daylight per day in November in Yokohama10
10 hours of daylight per day in December in Yokohama10
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Yokohama3
UV (maximum) index 4 (Moderate) in February in Yokohama4
UV (maximum) index 6 (High) in March in Yokohama6
UV (maximum) index 8 (Very High) in April in Yokohama8
UV (maximum) index 9 (Very High) in May in Yokohama9
UV (maximum) index 10 (Very High) in June in Yokohama10
UV (maximum) index 10 (Very High) in July in Yokohama10
UV (maximum) index 10 (Very High) in August in Yokohama10
UV (maximum) index 8 (Very High) in September in Yokohama8
UV (maximum) index 6 (High) in October in Yokohama6
UV (maximum) index 3 (Moderate) in November in Yokohama3
UV (maximum) index 2 (Low) in December in Yokohama2

Rainfall in Yokohama

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
11 days with some rainfall in January in Yokohama11
13 days with some rainfall in February in Yokohama13
18 days with some rainfall in March in Yokohama18
17 days with some rainfall in April in Yokohama17
16 days with some rainfall in May in Yokohama16
19 days with some rainfall in June in Yokohama19
18 days with some rainfall in July in Yokohama18
15 days with some rainfall in August in Yokohama15
19 days with some rainfall in September in Yokohama19
17 days with some rainfall in October in Yokohama17
14 days with some rainfall in November in Yokohama14
11 days with some rainfall in December in Yokohama11
Average monthly rainfall (inches)
2.6 inches monthly rainfall in January in Yokohama2.6
3.2 inches monthly rainfall in February in Yokohama3.2
6.0 inches monthly rainfall in March in Yokohama6.0
6.1 inches monthly rainfall in April in Yokohama6.1
5.4 inches monthly rainfall in May in Yokohama5.4
7.7 inches monthly rainfall in June in Yokohama7.7
6.1 inches monthly rainfall in July in Yokohama6.1
5.4 inches monthly rainfall in August in Yokohama5.4
9.4 inches monthly rainfall in September in Yokohama9.4
7.8 inches monthly rainfall in October in Yokohama7.8
4.8 inches monthly rainfall in November in Yokohama4.8
2.1 inches monthly rainfall in December in Yokohama2.1

More about Yokohama

Yokohama by month

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

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The climate guide for Japan (Yokohama) 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 Yokohama?

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

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Yokohama 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 Yokohama with the USA

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

Maximum daytime temperature (°F)

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

Metric (°C)  |  Imperial (°F)

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