Royal Kunia (HI) monthly weather averages

Contents

Average daytime temperature

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

Royal Kunia average temperature chart (Celsius) Royal Kunia average temperature chart (Fahrenheit)
Average monthly temperatures in Royal Kunia (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.5 25.6 26 26.5 27.5 28.6 29.1 29.8 29.7 28.8 27.4 26.1
°F 77.8 78 78.7 79.6 81.5 83.4 84.4 85.6 85.4 83.9 81.4 79

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.

Royal Kunia monthly rainfall chart (mm) Royal Kunia monthly rainfall chart (inches)
Average monthly rainfall in Royal Kunia (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 173 130 142 108 84 60 78 75 61 108 141 142
inches 6.8 5.1 5.6 4.3 3.3 2.3 3.1 3 2.4 4.2 5.5 5.6
Rainy days 11 10 11 11 10 8 10 9 9 11 12 12

Average annual rainfall in Royal Kunia: 1165.034mm (458.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Royal Kunia

Royal Kunia average daily sunshine chart
Average daily sunshine Royal Kunia
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.2 7.9 8.5 8.5 9.2 9.7 10 9.9 9.5 8.1 6.9 6.7

Day / night temperatures

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

Royal Kunia average minimum / maximum temperatures (Celsius) Royal Kunia average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Royal Kunia (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.8 17.7 18.5 19.2 20.1 21.1 21.9 22.3 22 21.2 20.2 18.5
Max °C 25.7 25.8 26.2 26.7 27.7 28.8 29.3 30 29.9 29 27.6 26.3
Min °F 64 63.8 65.2 66.5 68.2 69.9 71.4 72.1 71.5 70.2 68.4 65.3
Max °F 71.1 71.1 72.1 73.2 75 76.8 78.1 79 78.6 77.2 75 72.3

Sea temperature

The graph below shows the average sea temperature.

Royal Kunia average sea temperature chart (Celsius) Royal Kunia average sea temperature chart (Fahrenheit)
Average sea temperature around Royal Kunia in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24.5 24.1 24.2 24.4 25 25.8 26.2 26.6 27 26.8 26.1 25.1
°F 76 75.4 75.5 76 77.1 78.4 79.1 79.9 80.5 80.3 79 77.2

Wind speed

The graph below shows the average wind speed.

Royal Kunia average winspeed by month (km/h) Royal Kunia average winspeed by month (mph)
Average wind speed in Royal Kunia (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 20 21 20 22 23 21 19 18 19 18
mph 11 11 12 13 12 14 14 13 12 11 12 11

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.

Royal Kunia relative humidity averages
Average relative humidity in Royal Kunia
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 72% 70% 69% 68% 67% 68% 67% 68% 70% 72% 73%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Royal Kunia weather stats

Royal Kunia weather statistics
Hottest month: August 29.8°C 85.6°F
Driest month: June 60mm 2.4ins
Sunniest month: September 9.5hrs
Coldest month: January 25.5°C 77.9°F
Wettest month: January 173mm 6.8ins
Warmest sea: September 27°C 80.6°F
Map showing location of Royal Kunia (21.39392, -158.0267) Royal Kunia map pin © Google

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