Hāwī (HI) monthly weather averages

  • Average daytime temperature

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

    Hāwī average temperature chart
    Average monthly temperatures in Hāwī (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 25.5 25.4 25.4 25.7 26.6 27.5 27.8 28.2 28.3 27.9 26.7 25.8
    °F 77.9 77.8 77.8 78.2 80 81.5 82 82.8 82.9 82.2 80.1 78.5

    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.

    Average monthly rainfall in Hāwī (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 186 145 229 183 102 74 117 118 64 97 170 155
    inches 7.3 5.7 9 7.2 4 2.9 4.6 4.6 2.5 3.8 6.7 6.1
    Rainy days 14 14 18 19 17 16 18 17 15 16 17 16
  • Average daily sunshine

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

    Average daily sunshine Hāwī
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 6.6 6.8 6.7 6.5 7.2 8 7.7 7.7 7.5 6.5 5.7 5.9
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Hāwī (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 16.7 16.6 17 17.6 18.2 18.9 19.6 19.8 19.5 19.3 18.5 17.4
    Max °C 25.7 25.7 25.7 25.9 26.9 27.7 28 28.4 28.5 28.1 27 26.1
    Min °F 62.1 61.8 62.5 63.6 64.7 66 67.3 67.6 67.1 66.7 65.2 63.2
    Max °F 70.2 70 70.3 71.1 72.5 73.9 74.8 75.4 75.2 74.7 72.9 71.1
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Hāwī in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 24.5 24.2 24.2 24.3 24.8 25.4 25.8 26.3 26.6 26.5 25.9 25.1
    °F 76.1 75.6 75.5 75.8 76.7 77.7 78.5 79.3 79.9 79.8 78.7 77.1
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Hāwī (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 16 16 17 17 17 18 19 18 16 16 16 16
    mph 10 10 11 11 11 11 12 11 10 10 10 10

    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 Hāwī
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    77% 75% 76% 76% 75% 74% 76% 75% 75% 77% 77% 78%

Other monthly averages

Hāwī weather stats

Hāwī weather statistics
Hottest month: August 28.2°C 82.8°F
Driest month: September 64mm 2.5ins
Sunniest month: September 7.5hrs
Coldest month: February 25.4°C 77.7°F
Wettest month: March 229mm 9ins
Warmest sea: September 26.6°C 79.9°F
Map showing location of Hāwī (20.24139, -155.83278)

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