Ryūgasaki monthly weather averages

Contents

Average daytime temperature

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

Ryūgasaki average temperature chart (Celsius) Ryūgasaki average temperature chart (Fahrenheit)
Average monthly temperatures in Ryūgasaki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.6 9 12 17.2 21.4 23.8 27.3 29.6 25.6 20.4 15.8 11.2
°F 47.5 48.2 53.5 63 70.6 74.9 81.1 85.2 78 68.8 60.4 52.1

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.

Ryūgasaki monthly rainfall chart (mm) Ryūgasaki monthly rainfall chart (inches)
Average monthly rainfall in Ryūgasaki (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 46 65 96 110 122 159 112 121 165 157 86 47
inches 1.8 2.6 3.8 4.3 4.8 6.2 4.4 4.8 6.5 6.2 3.4 1.8
Rainy days 9 11 16 15 15 19 18 15 19 16 12 9

Average annual rainfall in Ryūgasaki: 1462.067mm (575.6 inches)

Average daily sunshine

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

Ryūgasaki average daily sunshine chart
Average daily sunshine Ryūgasaki
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 5.9 5.8 5.8 6.3 4.4 4.8 6.3 4.3 4.6 5 6

Day / night temperatures

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

Ryūgasaki average minimum / maximum temperatures (Celsius) Ryūgasaki average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ryūgasaki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.1 -1.1 2 7.8 12.6 16.8 20.6 22.3 18.7 12.2 6 0.4
Max °C 8.9 9.3 12.2 17.5 21.7 24 27.5 29.8 25.8 20.7 16 11.5
Min °F 28.3 30.1 35.6 46 54.6 62.2 69 72.1 65.6 53.9 42.8 32.6
Max °F 38.1 39.4 44.8 54.7 62.8 68.7 75.2 78.8 72 61.5 51.8 42.6

Sea temperature

The graph below shows the average sea temperature.

Ryūgasaki average sea temperature chart (Celsius) Ryūgasaki average sea temperature chart (Fahrenheit)
Average sea temperature around Ryūgasaki in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.9 15.7 15.8 17.4 19.7 21.9 24.3 26.4 25.6 23.2 21.2 18.9
°F 62.4 60.3 60.5 63.3 67.5 71.4 75.7 79.5 78.1 73.8 70.1 66

Wind speed

The graph below shows the average wind speed.

Ryūgasaki average winspeed by month (km/h) Ryūgasaki average winspeed by month (mph)
Average wind speed in Ryūgasaki (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 11 12 12 11 10 9 10 10 10 10 9
mph 6 7 7 7 7 7 6 7 6 6 6 6

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.

Ryūgasaki relative humidity averages
Average relative humidity in Ryūgasaki
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
61% 62% 65% 72% 75% 82% 84% 82% 82% 77% 72% 66%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Ryūgasaki weather stats

Ryūgasaki weather statistics
Hottest month: August 29.6°C 85.3°F
Driest month: January 46mm 1.8ins
Sunniest month: January 6.2hrs
Coldest month: January 8.6°C 47.5°F
Wettest month: September 165mm 6.5ins
Warmest sea: August 26.4°C 79.5°F
Map showing location of Ryūgasaki (35.9, 140.18333) Ryūgasaki map pin © Google

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