The bar chart below shows the average monthly peak daytime temperatures at Kapaau
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.
The graph below shows the average rainfall and number of rainy days per month.
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 annual rainfall in Kapaau: 1504.2mm (592.2 inches)
The bar chart below shows the average daily sunshine hours in Kapaau
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 |
The graph below shows the daily range of temperatures for each month.
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 |
The graph below shows the average sea temperature.
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 |
The graph below shows the average wind speed.
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.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
77% | 75% | 76% | 76% | 75% | 74% | 76% | 75% | 75% | 77% | 77% | 78% |
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 |