Waihee-Waiehu (HI) monthly weather averages

  • Average daytime temperature

    The bar chart below shows the average monthly peak daytime temperatures at Waihee-Waiehu

    Waihee-Waiehu average temperature chart
    Average monthly temperatures in Waihee-Waiehu (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 24.1 24.1 24.1 24.6 25.7 26.5 26.9 27.3 27.4 26.9 25.7 24.8
    °F 75.4 75.4 75.5 76.3 78.3 79.8 80.5 81.2 81.3 80.5 78.3 76.6

    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.

    Average monthly rainfall in Waihee-Waiehu (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 192 147 169 138 79 48 76 55 56 81 144 155
    inches 7.6 5.8 6.6 5.4 3.1 1.9 3 2.2 2.2 3.2 5.7 6.1
    Rainy days 12 11 13 13 9 8 10 9 8 10 12 13
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Waihee-Waiehu

    Average daily sunshine Waihee-Waiehu
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 7.4 7.8 8 8 8.9 9.7 9.5 9.3 9.1 8.1 7.1 7.1
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Waihee-Waiehu (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 15.5 15.3 15.7 16.4 17.1 17.9 18.7 18.9 18.4 18.3 17.3 16.2
    Max °C 24.4 24.3 24.4 24.8 26 26.8 27.2 27.6 27.6 27.2 25.9 25
    Min °F 59.8 59.5 60.2 61.5 62.7 64.1 65.6 65.9 65.1 64.9 63.1 61.2
    Max °F 67.8 67.6 68 69.1 70.7 72.1 73.2 73.8 73.4 72.9 70.9 69.1
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Waihee-Waiehu in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 24.6 24.3 24.3 24.5 25 25.6 26 26.5 26.8 26.7 26.1 25.2
    °F 76.3 75.8 75.8 76.1 77 78.1 78.8 79.7 80.3 80 78.9 77.4
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Waihee-Waiehu (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 18 18 20 21 20 22 23 22 19 18 19 18
    mph 11 11 12 13 13 14 14 14 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.

    Average relative humidity in Waihee-Waiehu
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    77% 74% 73% 71% 71% 70% 71% 70% 71% 73% 74% 76%

Other monthly averages

Waihee-Waiehu weather stats

Waihee-Waiehu weather statistics
Hottest month: August 27.3°C 81.1°F
Driest month: June 48mm 1.9ins
Sunniest month: September 9.1hrs
Coldest month: February 24.1°C 75.4°F
Wettest month: January 192mm 7.6ins
Warmest sea: September 26.8°C 80.2°F
Map showing location of Waihee-Waiehu (20.92494, -156.50758)

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