August weather forecast
Nīnole, HI

Weather in August

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

Temperature

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

Humidity

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

Rainfall

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

Daylight

In Nīnole, Hawaii, the average length of the day in August is 12h and 47min.
On the first day of August, sunrise is at 5:56 am and sunset at 6:57 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 6:36 pm HST.

Sunshine

In August, the average sunshine is 9h.

UV index

May through December, with an average maximum UV index of 6, 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 ordinary person.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the warmest month in Nīnole?

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

What is the average humidity in August in Nīnole?

The average relative humidity in August in Nīnole, Hawaii, is 79%.

How many days does it rain in August in Nīnole?

In Nīnole, 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 Nīnole?

The average day length in August in Nīnole is 12h and 47min.

When are sunrise and sunset in August in Nīnole?

On the first day of August, sunrise is at 5:56 am and sunset at 6:57 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 6:36 pm HST.

How many hours of sunshine does Nīnole have in August?

In August, the average sunshine duration is 9h.

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

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

How high is the UV index in August in Nīnole?

In August, the average daily maximum UV index in Nīnole is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in August
Nīnole, HI

Average temperature in August - Nīnole, 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
Nīnole, HI

Average pressure in August - Nīnole, 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
Nīnole, HI

Average wind speed in August - Nīnole, 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
Nīnole, HI

Average humidity in August - Nīnole, 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
Nīnole, HI

Average rainfall in August - Nīnole, 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
Nīnole, HI

Average rainfall days in August - Nīnole, 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
Nīnole, HI

Average daylight in August / Average sunshine in August - Nīnole, HI
  • Average daylight in August: 12h and 47min

The month with the longest days is June (Average daylight: 13h and 19min).
The month with the shortest days is December (Average daylight: 10h and 57min).

  • Average sunshine in August: 9h

The month with the most sunshine is June (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in August
Nīnole, HI

Average sunshine days in August - Nīnole, 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
Nīnole, HI

Average UV index in August - Nīnole, 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
Nīnole, HI

Average cloud cover in August - Nīnole, 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
Nīnole, HI

Average visibility in August - Nīnole, 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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