Kaunakakai (HI) monthly weather averages

Contents

Average daytime temperature

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

Kaunakakai average temperature chart (Celsius) Kaunakakai average temperature chart (Fahrenheit)
Average monthly temperatures in Kaunakakai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.4 25.5 26 26.7 28 28.7 29 29.4 29.5 28.8 27.5 26.1
°F 77.7 77.9 78.8 80.1 82.4 83.7 84.1 85 85.2 83.8 81.4 79.1

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.

Kaunakakai monthly rainfall chart (mm) Kaunakakai monthly rainfall chart (inches)
Average monthly rainfall in Kaunakakai (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 114 74 83 43 29 11 12 12 13 46 76 96
inches 4.5 2.9 3.3 1.7 1.1 0.4 0.5 0.5 0.5 1.8 3 3.8
Rainy days 11 10 11 11 8 6 8 7 7 9 11 11

Average annual rainfall in Kaunakakai: 471.8mm (185.7 inches)

Average daily sunshine

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

Kaunakakai average daily sunshine chart
Average daily sunshine Kaunakakai
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.4 7.9 8.3 8.3 9.2 9.9 9.9 9.7 9.4 8.2 7.2 7

Day / night temperatures

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

Kaunakakai average minimum / maximum temperatures (Celsius) Kaunakakai average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kaunakakai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17 16.9 17.6 18.5 19.4 20.3 20.9 21 20.7 20.2 19.4 17.9
Max °C 25.6 25.7 26.2 26.9 28.2 29 29.2 29.7 29.8 29 27.7 26.4
Min °F 62.6 62.4 63.7 65.3 66.9 68.5 69.5 69.7 69.2 68.4 66.8 64.1
Max °F 70.3 70.3 71.4 72.9 74.8 76.3 77 77.5 77.4 76.3 74.3 71.8

Sea temperature

The graph below shows the average sea temperature.

Kaunakakai average sea temperature chart (Celsius) Kaunakakai average sea temperature chart (Fahrenheit)
Average sea temperature around Kaunakakai in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24.4 24.1 24.1 24.3 24.9 25.6 26 26.5 26.8 26.7 26 25
°F 75.9 75.3 75.4 75.8 76.8 78.1 78.8 79.6 80.3 80 78.8 77

Wind speed

The graph below shows the average wind speed.

Kaunakakai average winspeed by month (km/h) Kaunakakai average winspeed by month (mph)
Average wind speed in Kaunakakai (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 20 21 20 22 23 22 19 18 19 18
mph 11 11 12 13 13 14 15 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.

Kaunakakai relative humidity averages
Average relative humidity in Kaunakakai
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 73% 72% 70% 69% 68% 69% 68% 69% 71% 73% 75%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Kaunakakai weather stats

Kaunakakai weather statistics
Hottest month: August 29.4°C 84.9°F
Driest month: June 11mm 0.4ins
Sunniest month: September 9.4hrs
Coldest month: January 25.4°C 77.7°F
Wettest month: January 114mm 4.5ins
Warmest sea: September 26.8°C 80.2°F
Map showing location of Kaunakakai (21.09333, -157.02389) Kaunakakai map pin © Google

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