August weather forecast
Pepeekeo, HI

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Weather in August

The last month of the summer, August, is also a moderately hot month in Pepeekeo, Hawaii, with an average temperature varying between 75.4°F (24.1°C) and 68.9°F (20.5°C).

Temperature

August, having an average high-temperature of 75.4°F (24.1°C) and an average low-temperature of 68.9°F (20.5°C), is the warmest month.

Humidity

In Pepeekeo, the average relative humidity in August is 79%.

Rainfall

In August, in Pepeekeo, the rain falls for 19.5 days. Throughout August, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 227.7 rainfall days, and 27.83" (707mm) of precipitation is accumulated.

Daylight

In August, the average length of the day in Pepeekeo, Hawaii, is 12h and 47min.
On the first day of the month, sunrise is at 5:56 am and sunset at 6:56 pm. On the last day of August, in Pepeekeo, sunrise is at 6:04 am and sunset at 6:36 pm HST.

Sunshine

In Pepeekeo, the average sunshine in August is 9h.

UV index

The months with the highest UV index in Pepeekeo, Hawaii, are May through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in August translates into these instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What are the warmest months in Pepeekeo?

The warmest time of the year in Pepeekeo, Hawaii, is August, with temperatures averaging a high of 75.4°F (24.1°C) and a low of 68.9°F (20.5°C).

What is the usual temperature for Pepeekeo in August?

The high-temperature, in August, in Pepeekeo, records 75.4°F (24.1°C), while the low-temperature is 68.9°F (20.5°C).

What is the average humidity in August in Pepeekeo?

In August, the average relative humidity in Pepeekeo is 79%.

How many days does it rain in August in Pepeekeo?

In Pepeekeo, during August, the rain falls for 19.5 days and regularly aggregates up to 2.52" (64mm) of precipitation.

What is the average length of the day in August in Pepeekeo?

The average day length in August in Pepeekeo, Hawaii, is 12h and 47min.

When is the sunrise / sunset in August in Pepeekeo?

In August, on the first day of the month, sunrise is at 5:56 am and sunset at 6:56 pm. On the last day of the month, in Pepeekeo, sunrise is at 6:04 am and sunset at 6:36 pm HST.

How long on average sun shines in August in Pepeekeo?

The average sunshine duration in August in Pepeekeo, Hawaii, is 9h.

What is the month with the highest UV index in Pepeekeo?

The months with the highest UV index in Pepeekeo are May through December, with an average maximum UV index of 6.

How high is the UV index in August in Pepeekeo?

The average daily maximum UV index in August in Pepeekeo is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Pepeekeo, HI

Average temperature in August - Pepeekeo, HI
  • Average high temperature in August: 75.4°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is March (69.6°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is September (70°F).
The coldest month (with the lowest average low temperature) is March (64°F).

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Average pressure in August
Pepeekeo, HI

Average pressure in August - Pepeekeo, HI
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed in August
Pepeekeo, HI

Average wind speed in August - Pepeekeo, HI
  • Average wind speed in August: 7.6mph

The windiest month (with the highest average wind speed) is August (7.6mph).
The calmest month (with the lowest average wind speed) is October (6.7mph).

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Average humidity in August
Pepeekeo, HI

Average humidity in August - Pepeekeo, HI
  • Average humidity in August: 79%

The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are January, May, June and July (78%).

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Average rainfall in August
Pepeekeo, HI

Average rainfall in August - Pepeekeo, HI
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is June (1.1").

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Average rainfall days in August
Pepeekeo, HI

Average rainfall days in August - Pepeekeo, HI
  • Average rainfall days in August: 19.5 days

The month with the highest number of rainy days is March (22.9 days).
The month with the least rainy days is January (13.3 days).

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Average daylight in August /
Average sunshine in August
Pepeekeo, HI

Average daylight in August / Average sunshine in August - Pepeekeo, HI
  • Average daylight in August: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in August: 9h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in August
Pepeekeo, HI

Average sunshine days in August - Pepeekeo, HI
  • Average sunshine days in August: 1.8 days

The month with the most sunshine days is January (12.1 days).
The month with the least sunshine days is August (1.8 days).

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Average UV index in August
Pepeekeo, HI

Average UV index in August - Pepeekeo, HI
  • Average UV index in August: 6

The months with the highest UV index are May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March and April (UV index 5).

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Average cloud cover in August
Pepeekeo, HI

Average cloud cover in August - Pepeekeo, HI
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 26).

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Average visibility in August
Pepeekeo, HI

Average visibility in August - Pepeekeo, 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).

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Pepeekeo, Hawaii, USA

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