Yokohama monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Yokohama

Yokohama average temperature chart (Celsius) Yokohama average temperature chart (Fahrenheit)
Average monthly temperatures in Yokohama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.7 9.8 12.7 18.1 22.5 24.8 28.3 30.4 26.3 21 16.6 12.3
°F 49.4 49.6 54.9 64.6 72.4 76.7 83 86.8 79.3 69.9 61.9 54.2

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Yokohama monthly rainfall chart (mm) Yokohama monthly rainfall chart (inches)
Average monthly rainfall in Yokohama (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 54 69 116 139 154 212 141 152 196 172 99 51
inches 2.1 2.7 4.6 5.5 6.1 8.3 5.5 6 7.7 6.8 3.9 2
Rainy days 10 12 17 16 16 19 19 16 19 17 13 10

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Yokohama

Yokohama average daily sunshine chart
Average daily sunshine Yokohama
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 5.7 5.7 5.7 6.3 4.4 5 6.5 4.4 4.6 5.1 6

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Yokohama average minimum / maximum temperatures (Celsius) Yokohama average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Yokohama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.1 1.6 4.3 9.9 14.6 18.4 21.9 23.6 20 14 8.8 3.9
Max °C 9.9 10 12.9 18.3 22.7 25 28.5 30.6 26.5 21.2 16.8 12.6
Min °F 34 34.9 39.7 49.8 58.2 65.1 71.4 74.5 67.9 57.2 47.8 38.9
Max °F 41.9 42.4 47.5 57.4 65.5 71.1 77.4 80.8 73.8 63.7 55 46.8

Sea temperature

The graph below shows the average sea temperature.

Yokohama average sea temperature chart (Celsius) Yokohama average sea temperature chart (Fahrenheit)
Average sea temperature around Yokohama in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.7 15.7 15.9 17.3 19.9 22.2 24.5 26.3 25.3 22.9 20.9 18.6
°F 62.1 60.3 60.6 63.1 67.8 72 76.1 79.4 77.6 73.2 69.6 65.5

Wind speed

The graph below shows the average wind speed.

Yokohama average winspeed by month (km/h) Yokohama average winspeed by month (mph)
Average wind speed in Yokohama (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 12 12 12 11 10 11 11 11 11 10
mph 7 7 8 8 7 7 7 7 7 7 7 7

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Yokohama relative humidity averages
Average relative humidity in Yokohama
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
55% 58% 61% 69% 72% 79% 81% 78% 79% 73% 67% 60%
Yokohama

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Yokohama weather stats

Yokohama weather statistics
Hottest month: August 30.4°C 86.7°F
Driest month: December 51mm 2ins
Sunniest month: January 6.1hrs
Coldest month: January 9.7°C 49.5°F
Wettest month: June 212mm 8.3ins
Warmest sea: August 26.3°C 79.3°F
Map showing location of Yokohama (35.44778, 139.6425) Yokohama map pin © Google

Locations nearby

Top Japan locations