Kāne‘ohe (HI) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Kāne‘ohe

Kāne‘ohe average temperature chart (Celsius) Kāne‘ohe average temperature chart (Fahrenheit)
Average monthly temperatures in Kāne‘ohe (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.9 26 26.5 27.1 28.2 29.2 29.7 30.4 30.3 29.4 27.9 26.5
°F 78.5 78.7 79.7 80.8 82.8 84.6 85.4 86.6 86.5 84.8 82.2 79.7

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.

Kāne‘ohe monthly rainfall chart (mm) Kāne‘ohe monthly rainfall chart (inches)
Average monthly rainfall in Kāne‘ohe (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 203 183 234 205 178 120 182 169 128 171 229 221
inches 8 7.2 9.2 8.1 7 4.7 7.2 6.6 5 6.7 9 8.7
Rainy days 10 9 10 10 8 6 8 7 8 9 10 11

Average annual rainfall in Kāne‘ohe: 2083.767mm (820.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Kāne‘ohe

Kāne‘ohe average daily sunshine chart
Average daily sunshine Kāne‘ohe
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.3 7.9 8.6 8.6 9.3 9.9 10.1 10 9.6 8.2 7 6.8

Day / night temperatures

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

Kāne‘ohe average minimum / maximum temperatures (Celsius) Kāne‘ohe average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kāne‘ohe (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18 17.9 18.7 19.5 20.4 21.4 22.2 22.5 22.2 21.5 20.4 18.7
Max °C 26.1 26.2 26.7 27.3 28.4 29.4 29.9 30.6 30.5 29.6 28.1 26.7
Min °F 64.3 64.1 65.7 67.1 68.7 70.5 71.9 72.4 71.9 70.6 68.6 65.7
Max °F 71.6 71.6 72.9 74.1 75.9 77.7 78.8 79.7 79.3 77.9 75.6 72.9

Sea temperature

The graph below shows the average sea temperature.

Kāne‘ohe average sea temperature chart (Celsius) Kāne‘ohe average sea temperature chart (Fahrenheit)
Average sea temperature around Kāne‘ohe 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.

Kāne‘ohe average winspeed by month (km/h) Kāne‘ohe average winspeed by month (mph)
Average wind speed in Kāne‘ohe (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 19 21 20 22 23 21 19 18 18 18
mph 10 11 12 13 12 14 14 13 12 11 11 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.

Kāne‘ohe relative humidity averages
Average relative humidity in Kāne‘ohe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 72% 70% 68% 68% 66% 67% 66% 68% 70% 71% 73%