Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The advent of August in Kaanapali, Hawaii, reveals an average high-temperature of a still warm 79.3°F (26.3°C), showing minimal difference from the prior month. Kaanapali reports an average low-temperature of 76.5°F (24.7°C) during the subtly cooler August nights.Humidity
In Kaanapali, the average relative humidity in August is 76%.Rainfall
In Kaanapali, Hawaii, in August, during 7.9 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. In Kaanapali, during the entire year, the rain falls for 112.6 days and collects up to 7.91" (201mm) of precipitation.Ocean temperature
In Kaanapali, Hawaii, in August, the average water temperature is 79.5°F (26.4°C).Note: Water temperature from 77°F (25°C) to 84.2°F (29°C) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.
Daylight
In Kaanapali, the average length of the day in August is 12h and 49min.On the first day of the month, sunrise is at 6:01 am and sunset at 7:04 pm. On the last day of August, in Kaanapali, sunrise is at 6:10 am and sunset at 6:43 pm HST.
Sunshine
The average sunshine in August in Kaanapali is 9.1h.UV index
July through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: During August, 7 as the daily maximum UV index converts into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
Frequently asked questions
What is the usual temperature for Kaanapali in August?
What is the average humidity in August in Kaanapali?
How much does it rain in Kaanapali in August?
What is the water temperature in August in Kaanapali?
How many hours of daylight does Kaanapali have in August?
When is the sunrise / sunset in August in Kaanapali?
How many hours of sunshine does Kaanapali have in August?
What are the months with the highest UV index in Kaanapali?
How high is the UV index in August in Kaanapali?
Average temperature in August
Kaanapali, HI
- Average high temperature in August: 79.3°F
The warmest month (with the highest average high temperature) is September (79.7°F).
The month with the lowest average high temperature is February (73.9°F).
- Average low temperature in August: 76.5°F
The months with the highest average low temperature are August and October (76.5°F).
The coldest month (with the lowest average low temperature) is March (70.7°F).
Average pressure in August
Kaanapali, HI
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).
Average wind speed in August
Kaanapali, HI
- Average wind speed in August: 13.5mph
The windiest month (with the highest average wind speed) is July (13.9mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).
Average humidity in August
Kaanapali, HI
- Average humidity in August: 76%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are January, February, March, September and November (75%).
Average rainfall in August
Kaanapali, HI
- Average rainfall in August: 0.39"
The wettest month (with the highest rainfall) is March (1.1").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in August
Kaanapali, HI
- Average rainfall days in August: 7.9 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is November (7.7 days).
Average sea temperature in August
Kaanapali, HI
- Average sea temperature in August: 79.6°F
The best month for swimming (with the highest average sea temperature) is September (80.2°F).
The coldest month (with the lowest average sea temperature) is March (76°F).
Average daylight in August /
Average sunshine in August
Kaanapali, HI
- Average daylight in August: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in August: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in August
Kaanapali, HI
- Average sunshine days in August: 17.7 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is March (12.6 days).
Average UV index in August
Kaanapali, HI
- Average UV index in August: 7
The months with the highest UV index are July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 6).
Average cloud cover in August
Kaanapali, HI
- Average cloud cover in August: 28
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in August
Kaanapali, HI
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Kaanapali, Hawaii, USA
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