Kekaha (HI) monthly weather averages

Average daytime temperature

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

Kekaha average temperature chart (Celsius) Kekaha average temperature chart (Fahrenheit)
Average monthly temperatures in Kekaha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24 23.8 23.6 24.1 25 26.3 26.8 27.2 27.2 26.3 25.2 24.5
°F 75.3 74.8 74.6 75.4 76.9 79.3 80.2 81 80.9 79.4 77.4 76.1

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.

Kekaha monthly rainfall chart (mm) Kekaha monthly rainfall chart (inches)
Average monthly rainfall in Kekaha (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 342 282 337 324 293 195 292 299 210 284 360 358
inches 13.5 11.1 13.3 12.8 11.5 7.7 11.5 11.8 8.3 11.2 14.2 14.1
Rainy days 16 13 17 18 16 16 19 18 16 18 18 17

Average annual rainfall in Kekaha: 3438.68899mm (1353.8 inches)

Average daily sunshine

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

Kekaha average daily sunshine chart
Average daily sunshine Kekaha
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.4 7.1 7.3 7.3 8.3 8.7 8.8 8.9 8.5 7.2 5.9 5.8

Day / night temperatures

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

Kekaha average minimum / maximum temperatures (Celsius) Kekaha average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kekaha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17 16.8 17.5 18.2 19.2 20.4 21.1 21.4 21.1 20.3 19.4 18
Max °C 24.2 24 23.8 24.2 25.1 26.4 26.9 27.4 27.3 26.5 25.4 24.6
Min °F 62.7 62.2 63.4 64.8 66.5 68.7 70.1 70.5 70 68.5 66.9 64.3
Max °F 69.1 68.7 69.1 70.2 71.8 74.1 75.3 75.9 75.6 74.1 72.3 70.3

Sea temperature

The graph below shows the average sea temperature.

Kekaha average sea temperature chart (Celsius) Kekaha average sea temperature chart (Fahrenheit)
Average sea temperature around Kekaha in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24.5 24.2 24.2 24.5 25.1 25.9 26.3 26.8 27.1 27 26.2 25.2
°F 76.2 75.5 75.6 76.1 77.3 78.7 79.4 80.2 80.8 80.5 79.2 77.4

Wind speed

The graph below shows the average wind speed.

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

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.

Kekaha relative humidity averages
Average relative humidity in Kekaha
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 74% 74% 74% 73% 74% 74% 74% 76% 77% 77%