Ryūō monthly weather averages

Average daytime temperature

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

Ryūō average temperature chart (Celsius) Ryūō average temperature chart (Fahrenheit)
Average monthly temperatures in Ryūō (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.3 5.1 8.9 15.5 19.9 22.6 26.2 27.6 23 17.3 12.7 7.3
°F 39.7 41.1 48 59.9 67.8 72.6 79.1 81.6 73.4 63.1 54.8 45.2

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.

Ryūō monthly rainfall chart (mm) Ryūō monthly rainfall chart (inches)
Average monthly rainfall in Ryūō (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 34 55 90 116 125 203 183 200 196 126 65 29
inches 1.3 2.2 3.6 4.6 4.9 8 7.2 7.9 7.7 5 2.6 1.1
Rainy days 12 13 15 16 15 19 22 18 19 14 11 10

Average annual rainfall in Ryūō: 1597.8mm (629.1 inches)

Average daily sunshine

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

Ryūō average daily sunshine chart
Average daily sunshine Ryūō
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.6 6.4 6.4 6.2 6.6 4.7 5 6 4.4 4.9 5.6 6.3

Day / night temperatures

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

Ryūō average minimum / maximum temperatures (Celsius) Ryūō average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ryūō (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -7.4 -6.4 -2.8 3.6 8.2 13.4 17.6 18.2 14.4 7.3 1.3 -4.4
Max °C 4.6 5.4 9.2 15.8 20.2 22.8 26.4 27.8 23.2 17.6 13 7.6
Min °F 18.8 20.6 27.1 38.5 46.8 56.1 63.7 64.8 57.9 45.1 34.3 24.1
Max °F 29.5 31.1 37.8 49.5 57.6 64.6 71.6 73.4 65.8 54.3 44.8 34.9

Sea temperature

The graph below shows the average sea temperature.

Ryūō average sea temperature chart (Celsius) Ryūō average sea temperature chart (Fahrenheit)
Average sea temperature around Ryūō in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.8 15.9 16.1 17.4 19.8 22.3 24.9 26.8 25.8 23.3 21.2 18.8
°F 62.3 60.5 60.9 63.2 67.6 72.2 76.8 80.3 78.4 73.9 70.1 65.9

Wind speed

The graph below shows the average wind speed.

Ryūō average winspeed by month (km/h) Ryūō average winspeed by month (mph)
Average wind speed in Ryūō (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 10 10 10 10 8 8 8 8 8 9 9
mph 6 6 7 7 6 5 5 5 5 5 5 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.

Ryūō relative humidity averages
Average relative humidity in Ryūō
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 66% 66% 69% 71% 79% 81% 80% 82% 78% 73% 68%

Other monthly averages

UV index Best time to go?

Ryūō weather stats

Ryūō weather statistics
Hottest month: August 27.6°C 81.7°F
Driest month: December 29mm 1.1ins
Sunniest month: January 6.6hrs
Coldest month: January 4.3°C 39.7°F
Wettest month: June 203mm 8ins
Warmest sea: August 26.8°C 80.2°F
Map showing location of Ryūō (35.65, 138.5) Ryūō map pin © Google

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