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 snowfall days 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 arrival of August coincides with an average high-temperature of a still moderately hot 80.2°F (26.8°C), indicating a minimal shift from July's 79.9°F (26.6°C). During the nights of August, the average low-temperature in Kaumalapau holds at a still moderately hot 77.5°F (25.3°C).Humidity
The average relative humidity in August in Kaumalapau is 74%.Rainfall
In Kaumalapau, in August, during 5.2 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, there are 98.9 rainfall days, and 7.64" (194mm) of precipitation is accumulated.Snowfall
In Kaumalapau, snow does not fall in January through August, October through December.Daylight
In August, the average length of the day is 12h and 49min.On the first day of August in Kaumalapau, sunrise is at 6:02 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 6:44 pm HST.
Sunshine
In Kaumalapau, Hawaii, the average sunshine in August is 9.6h.UV index
The months with the highest UV index are May through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 7 during August leads to these instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Kaumalapau?
What is the average humidity in August in Kaumalapau?
How many days does it rain in August in Kaumalapau?
When it does not snow in Kaumalapau?
Does it snow in Kaumalapau in August?
How many hours of daylight does Kaumalapau have in August?
When is the sunrise / sunset in August in Kaumalapau?
How long on average sun shines in August in Kaumalapau?
What are the months with the highest UV index in Kaumalapau?
What is the UV index reading in August in Kaumalapau?
Average temperature in August
Kaumalapau, HI
- Average high temperature in August: 80.2°F
The warmest month (with the highest average high temperature) is September (81°F).
The month with the lowest average high temperature is February (74.8°F).
- Average low temperature in August: 77.5°F
The months with the highest average low temperature are August and October (77.5°F).
The coldest month (with the lowest average low temperature) is March (71.6°F).
Average pressure in August
Kaumalapau, HI
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is April (30.05"Hg).
The month with the lowest atmospheric pressure is October (29.96"Hg).
Average wind speed in August
Kaumalapau, HI
- Average wind speed in August: 10.3mph
The windiest months (with the highest average wind speed) are March and November (10.9mph).
The calmest month (with the lowest average wind speed) is October (9mph).
Average humidity in August
Kaumalapau, HI
- Average humidity in August: 74%
The month with the highest relative humidity is July (75%).
The months with the lowest relative humidity are January and November (73%).
Average rainfall in August
Kaumalapau, HI
- Average rainfall in August: 0.24"
The wettest month (with the highest rainfall) is March (1.26").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in August
Kaumalapau, HI
- Average rainfall days in August: 5.2 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is July (4.7 days).
Average snowfall days in August
Kaumalapau, HI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Kaumalapau, 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 4min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in August
Kaumalapau, HI
- Average sunshine days in August: 24.9 days
The month with the most sunshine days is July (25.6 days).
The month with the least sunshine days is February (12.7 days).
Average UV index in August
Kaumalapau, HI
- Average UV index in August: 7
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).
Average cloud cover in August
Kaumalapau, HI
- Average cloud cover in August: 19
The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 18).
Average visibility in August
Kaumalapau, 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).
Kaumalapau, Hawaii, USA
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