8 to 30°C
temperature
2599 hours
sunshine per day
855 mm
rain
179 days
dry
174 days
rain
12 days
snow

Climate of Yokohama

Yokohama has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Yokohama is 19° degrees and there is about 855 mm of rain in a year. It is dry for 158 days a year with an average humidity of 77% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 8°C and 30°C
  • Night:the average nighttime temperature is between 4°C and 24°C
  • Sea temperature: the sea temperature is between 15°C and 29°C
  • Rain: it rains 174 days and there is a total of approximately 855 mm rainfall
  • Snow: it snows an average of 12 days per year
  • Sun hours: throughout the year there are 2599 sun hours
Maximum temperature: between 8°C and 30°C
Warmest month: 30°C in August
Coldest month: 8°C in January
Night temperature: between 4°C and 24°C
Sea temperature: between 15°C and 29°C
Dry days: 179 days
Days with rain: 174 days
Days with snow: 12 days
Total rain sum: 855 mm
Hours of sunshine: 2599 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Yokohama.

Precipitation graph

This graph shows the average amount of rainfall per month for Yokohama.

Climate table of Yokohama

In this climate table you can see at a glance what the average weather per month is for Yokohama. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Yokohama might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 8 10 13 17 22 24 28 30 26 22 16 10
Night temp. (°C) 4 4 7 10 14 19 23 24 21 16 11 6
Water temp. (°C) 17 15 16 17 19 21 29 28 26 23 20 17
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 38 53 63 67 62 121 120 80 77 50 60 64
Days with rain 14 13 14 12 11 17 20 17 15 11 13 17
Days with snow 5 3 1 - - - - - - - - 3
Dry days 12 12 16 18 20 13 11 14 15 20 17 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 4 5 7 9 9 8 9 11 8 6 5 4
Wind force (Bft) 3 3 3 3 2 2 2 2 2 3 3 3
UV-index 2 3 3 4 6 6 7 6 5 4 4 2

Best time to visit Yokohama

The best time to visit Yokohama in Japan is from May and August through October. In this period you have a warm temperature and little precipitation. The highest average temperature in Yokohama is 30°C in August and the lowest is 8°C in January. The highest water temperature is 29°C and it does not get colder than 15°C.

Climate of Yokohama by month

What is the average climate in a given month for Yokohama? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Yokohama weather experiences

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