Kozakai-chō monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Kozakai-chō

Kozakai-chō average temperature chart (Celsius) Kozakai-chō average temperature chart (Fahrenheit)
Average monthly temperatures in Kozakai-chō (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9 9.7 13.1 18.4 22.5 25.3 28.8 30.6 27.3 22.1 17 11.7
°F 48.2 49.5 55.6 65.2 72.5 77.5 83.8 87.1 81.1 71.8 62.5 53.1

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.

Kozakai-chō monthly rainfall chart (mm) Kozakai-chō monthly rainfall chart (inches)
Average monthly rainfall in Kozakai-chō (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 49 76 130 165 190 242 207 192 207 148 96 46
inches 1.9 3 5.1 6.5 7.5 9.5 8.1 7.5 8.1 5.8 3.8 1.8
Rainy days 11 12 15 15 14 18 18 15 17 15 11 10

Average annual rainfall in Kozakai-chō: 1918.067mm (755.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Kozakai-chō

Kozakai-chō average daily sunshine chart
Average daily sunshine Kozakai-chō
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.5 6.4 6.5 6.2 6.8 5.2 5.8 7.2 5.3 5.6 5.8 6.3

Day / night temperatures

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

Kozakai-chō average minimum / maximum temperatures (Celsius) Kozakai-chō average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kozakai-chō (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.4 1.7 4.3 10 14.3 18.6 22.5 23.6 20.4 14.3 8.9 3.7
Max °C 9.2 9.9 13.3 18.7 22.7 25.5 29 30.8 27.5 22.3 17.2 11.9
Min °F 34.5 35.1 39.7 49.9 57.7 65.4 72.4 74.5 68.6 57.7 47.9 38.7
Max °F 41.5 42.4 47.8 57.7 65.3 71.6 78.3 81 75 64.9 55.4 46

Sea temperature

The graph below shows the average sea temperature.

Kozakai-chō average sea temperature chart (Celsius) Kozakai-chō average sea temperature chart (Fahrenheit)
Average sea temperature around Kozakai-chō in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.8 17 17.3 18.5 20.7 23.2 26 27.7 26.6 24.2 22 19.7
°F 64 62.6 63.1 65.3 69.3 73.8 78.7 81.8 79.8 75.5 71.7 67.5

Wind speed

The graph below shows the average wind speed.

Kozakai-chō average winspeed by month (km/h) Kozakai-chō average winspeed by month (mph)
Average wind speed in Kozakai-chō (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 15 15 13 12 11 10 10 10 11 12 13
mph 9 9 9 8 7 7 6 7 6 7 7 8

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.

Kozakai-chō relative humidity averages
Average relative humidity in Kozakai-chō
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
61% 62% 62% 70% 73% 79% 82% 79% 77% 72% 68% 64%

Other monthly averages

UV index Best time to go?

Kozakai-chō weather stats

Kozakai-chō weather statistics
Hottest month: August 30.6°C 87.1°F
Driest month: December 46mm 1.8ins
Sunniest month: January 6.5hrs
Coldest month: January 9°C 48.2°F
Wettest month: June 242mm 9.5ins
Warmest sea: August 27.7°C 81.9°F
Map showing location of Kozakai-chō (34.8, 137.35889) Kozakai-chō map pin © Google

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