Kiryū monthly weather averages

Average daytime temperature

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

Kiryū average temperature chart (Celsius) Kiryū average temperature chart (Fahrenheit)
Average monthly temperatures in Kiryū (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.5 7.9 11.2 17.5 22.3 24.7 28.1 30.1 25.2 19.8 14.9 10.1
°F 45.6 46.2 52.1 63.6 72.2 76.5 82.6 86.2 77.3 67.7 58.8 50.2

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.

Kiryū monthly rainfall chart (mm) Kiryū monthly rainfall chart (inches)
Average monthly rainfall in Kiryū (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 30 41 56 83 103 173 168 189 196 110 56 29
inches 1.2 1.6 2.2 3.3 4.1 6.8 6.6 7.4 7.7 4.3 2.2 1.1
Rainy days 10 12 15 16 16 21 22 19 20 15 11 9

Average annual rainfall in Kiryū: 1409.067mm (554.8 inches)

Average daily sunshine

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

Kiryū average daily sunshine chart
Average daily sunshine Kiryū
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.7 6.4 6.5 6.2 6.6 4.5 4.6 5.8 4.1 5 5.7 6.4

Day / night temperatures

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

Kiryū average minimum / maximum temperatures (Celsius) Kiryū average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kiryū (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.4 -2.6 0.4 6.4 11.4 16.3 20.1 21.5 17.5 10.6 4.5 -0.8
Max °C 7.8 8.2 11.5 17.8 22.6 25 28.3 30.3 25.4 20.1 15.2 10.4
Min °F 25.9 27.4 32.6 43.5 52.5 61.3 68.2 70.7 63.4 51 40 30.6
Max °F 36 37 42.6 53.8 62.6 69.1 75.6 78.6 70.5 59.5 49.6 40.6

Sea temperature

The graph below shows the average sea temperature.

Kiryū average sea temperature chart (Celsius) Kiryū average sea temperature chart (Fahrenheit)
Average sea temperature around Kiryū in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.5 14.2 14.3 15.8 18.5 21.2 23.7 26 25 22.4 20.2 17.7
°F 59.9 57.6 57.8 60.5 65.2 70.2 74.7 78.8 77 72.4 68.3 63.9

Wind speed

The graph below shows the average wind speed.

Kiryū average winspeed by month (km/h) Kiryū average winspeed by month (mph)
Average wind speed in Kiryū (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 10 9 8 7 7 7 6 7 8 9
mph 6 6 6 6 5 4 4 4 4 4 5 5

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.

Kiryū relative humidity averages
Average relative humidity in Kiryū
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
60% 60% 60% 64% 68% 77% 81% 78% 80% 74% 68% 63%

Other monthly averages

UV index Best time to go?

Kiryū weather stats

Kiryū weather statistics
Hottest month: August 30.1°C 86.2°F
Driest month: December 29mm 1.1ins
Sunniest month: January 6.7hrs
Coldest month: January 7.5°C 45.5°F
Wettest month: September 196mm 7.7ins
Warmest sea: August 26°C 78.8°F
Map showing location of Kiryū (36.4, 139.33333) Kiryū map pin © Google

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