Iizuka monthly weather averages

Contents

Average daytime temperature

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

Iizuka average temperature chart (Celsius) Iizuka average temperature chart (Fahrenheit)
Average monthly temperatures in Iizuka (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.1 9 13.1 18.8 23.2 26.1 29.8 31.1 27 21.8 16.3 10.8
°F 46.6 48.3 55.6 65.8 73.7 79 85.7 87.9 80.6 71.2 61.4 51.5

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.

Iizuka monthly rainfall chart (mm) Iizuka monthly rainfall chart (inches)
Average monthly rainfall in Iizuka (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 76 83 115 153 170 305 319 172 180 96 75 55
inches 3 3.3 4.5 6 6.7 12 12.6 6.8 7.1 3.8 2.9 2.2
Rainy days 20 19 18 15 15 18 19 16 17 13 14 18

Average annual rainfall in Iizuka: 1960.933mm (772 inches)

Average daily sunshine

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

Iizuka average daily sunshine chart
Average daily sunshine Iizuka
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.5 4.2 5.4 5.9 6.4 5.1 5.9 6.9 5.5 5.9 4.7 3.8

Day / night temperatures

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

Iizuka average minimum / maximum temperatures (Celsius) Iizuka average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Iizuka (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.1 0.8 3.3 8.6 13 17.9 22.8 23.2 18.8 11.8 6.5 2
Max °C 8.3 9.3 13.4 19.1 23.4 26.3 30 31.3 27.2 22 16.6 11.1
Min °F 32.2 33.4 37.9 47.4 55.4 64.2 73 73.7 65.8 53.2 43.6 35.5
Max °F 39.6 41 46.9 56.8 64.8 71.8 79.5 81 73.4 62.4 52.7 43.7

Sea temperature

The graph below shows the average sea temperature.

Iizuka average sea temperature chart (Celsius) Iizuka average sea temperature chart (Fahrenheit)
Average sea temperature around Iizuka in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.2 16.1 16.3 17.3 19.3 22 25.3 27.7 26.4 24.1 21.9 19.4
°F 63 61.1 61.3 63.1 66.8 71.7 77.6 81.8 79.5 75.3 71.4 67

Wind speed

The graph below shows the average wind speed.

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

Iizuka relative humidity averages
Average relative humidity in Iizuka
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 72% 71% 72% 73% 79% 80% 79% 79% 76% 76% 73%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Iizuka weather stats

Iizuka weather statistics
Hottest month: August 31.1°C 88°F
Driest month: December 55mm 2.2ins
Sunniest month: August 6.9hrs
Coldest month: January 8.1°C 46.6°F
Wettest month: July 319mm 12.6ins
Warmest sea: August 27.7°C 81.9°F
Map showing location of Iizuka (33.63333, 130.68333) Iizuka map pin © Google

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