August weather forecast
Puako, HI

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Weather in August

August persists with the routine set by June and July, encompassing slight fluctuations in the quantifiable aspects of weather. Rainfall seems to contract a bit, receding to 0.51" (13mm), keeping the surroundings fresh and vibrant. The subtle decrease in showers does little to change the overall pleasant weather of Puako. By the end of the month, a slight alteration in temperature indicates that September is approaching.

Temperature

Puako records the warmest temperatures in August, averaging a high of 78.4°F (25.8°C) and a low of 74.8°F (23.8°C).

Humidity

The months with the highest humidity in Puako are June through August, with an average relative humidity of 77%.

Rainfall

In August, in Puako, Hawaii, the rain falls for 11.3 days. Throughout August, 0.51" (13mm) of precipitation is accumulated. In Puako, during the entire year, the rain falls for 136 days and collects up to 8.5" (216mm) of precipitation.

Daylight

In August, the average length of the day in Puako is 12h and 47min.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:00 pm. On the last day of August, sunrise is at 6:07 am and sunset at 6:39 pm HST.

Sunshine

In August, the average sunshine is 9.4h.

UV index

The months with the highest UV index in Puako are January through December, with an average maximum UV index of 6. The months with the lowest UV index in Puako are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in August translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the hottest time of year in Puako?

In Puako, August is the warmest month, with temperatures averaging a high of 78.4°F (25.8°C) and a low of 74.8°F (23.8°C).

What are August temperatures in Puako?

During August, Puako experiences an average high-temperature of 78.4°F (25.8°C) and a low-temperature of 74.8°F (23.8°C).

What is the most humid month in Puako?

June through August, with an average relative humidity of 77%, are most humid months in Puako, Hawaii.

What is the average humidity in August in Puako?

The average relative humidity in August is 77%.

How many days does it rain in August in Puako?

In Puako, during August, the rain falls for 11.3 days and regularly aggregates up to 0.51" (13mm) of precipitation.

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

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

What time are sunrise and sunset in August in Puako?

In August, on the first day of the month, sunrise is at 5:59 am and sunset at 7:00 pm. On the last day of the month, in Puako, Hawaii, sunrise is at 6:07 am and sunset at 6:39 pm HST.

How long on average sun shines in August in Puako?

In August, the average sunshine duration in Puako is 9.4h.

What are the months with the highest UV index in Puako?

January through December, with an average maximum UV index of 6, are months with the highest UV index.

When is the lowest UV index in Puako?

January through December, with an average maximum UV index of 6, are months with the lowest UV index in Puako.

What is the UV index reading in August in Puako?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Puako, HI

Average temperature in August - Puako, HI
  • Average high temperature in August: 78.4°F

The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is February (73.2°F).

  • Average low temperature in August: 74.8°F

The months with the highest average low temperature are August, September and October (74.8°F).
The coldest month (with the lowest average low temperature) is March (69.4°F).

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Average pressure in August
Puako, HI

Average pressure in August - Puako, HI
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed in August
Puako, HI

Average wind speed in August - Puako, HI
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is July (5mph).

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Average humidity in August
Puako, HI

Average humidity in August - Puako, HI
  • Average humidity in August: 77%

The months with the highest relative humidity are June, July and August (77%).
The month with the lowest relative humidity is February (71%).

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Average rainfall in August
Puako, HI

Average rainfall in August - Puako, HI
  • Average rainfall in August: 0.51"

The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in August
Puako, HI

Average rainfall days in August - Puako, HI
  • Average rainfall days in August: 11.3 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (8.1 days).

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

Average daylight in August / Average sunshine in August - Puako, 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: 10h and 54min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

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Average sunshine days in August
Puako, HI

Average sunshine days in August - Puako, HI
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is January (14.5 days).
The month with the least sunshine days is October (6.8 days).

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Average UV index in August
Puako, HI

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

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

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Average cloud cover in August
Puako, HI

Average cloud cover in August - Puako, HI
  • Average cloud cover in August: 18

The months with the most cloud cover are April, May and June (Cloud cover 21).
The month with the least cloud cover is January (Cloud cover 12).

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Average visibility in August
Puako, HI

Average visibility in August - Puako, 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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Puako, Hawaii, USA

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