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 (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
10°C maximum daytime temperature in January in Yokohama10
10°C maximum daytime temperature in February in Yokohama10
13°C maximum daytime temperature in March in Yokohama13
18°C maximum daytime temperature in April in Yokohama18
22°C maximum daytime temperature in May in Yokohama22
24°C maximum daytime temperature in June in Yokohama24
28°C maximum daytime temperature in July in Yokohama28
30°C maximum daytime temperature in August in Yokohama30
26°C maximum daytime temperature in September in Yokohama26
22°C maximum daytime temperature in October in Yokohama22
17°C maximum daytime temperature in November in Yokohama17
13°C maximum daytime temperature in December in Yokohama13
Min temperature (night-time)
2°C minimum night-time temperature in January in Yokohama2
2°C minimum night-time temperature in February in Yokohama2
5°C minimum night-time temperature in March in Yokohama5
10°C minimum night-time temperature in April in Yokohama10
14°C minimum night-time temperature in May in Yokohama14
18°C minimum night-time temperature in June in Yokohama18
22°C minimum night-time temperature in July in Yokohama22
23°C minimum night-time temperature in August in Yokohama23
20°C minimum night-time temperature in September in Yokohama20
14°C minimum night-time temperature in October in Yokohama14
9°C minimum night-time temperature in November in Yokohama9
4°C minimum night-time temperature in December in Yokohama4
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
17°C sea temperature in January in Yokohama17
15°C sea temperature in February in Yokohama15
16°C sea temperature in March in Yokohama16
17°C sea temperature in April in Yokohama17
20°C sea temperature in May in Yokohama20
22°C sea temperature in June in Yokohama22
24°C sea temperature in July in Yokohama24
26°C sea temperature in August in Yokohama26
25°C sea temperature in September in Yokohama25
23°C sea temperature in October in Yokohama23
21°C sea temperature in November in Yokohama21
19°C sea temperature in December in Yokohama19

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 (mm)
65 mm monthly rainfall in January in Yokohama65
81 mm monthly rainfall in February in Yokohama81
153 mm monthly rainfall in March in Yokohama153
154 mm monthly rainfall in April in Yokohama154
136 mm monthly rainfall in May in Yokohama136
196 mm monthly rainfall in June in Yokohama196
154 mm monthly rainfall in July in Yokohama154
138 mm monthly rainfall in August in Yokohama138
238 mm monthly rainfall in September in Yokohama238
197 mm monthly rainfall in October in Yokohama197
121 mm monthly rainfall in November in Yokohama121
53 mm monthly rainfall in December in Yokohama53

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 / mm)  |  Imperial (°F / inches)

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More about Japan

Compare Yokohama with the UK

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

Maximum daytime temperature (°C)

Yokohama, Japan
UK (London)
10
7
10
7
13
10
18
13
22
17
24
20
28
22
30
22
26
19
22
15
17
10
13
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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