August weather forecast
Nīnole, HI

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Weather in August

August, the last month of the summer in Nīnole, is also a moderately hot month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 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

The average relative humidity in August is 79%.

Rainfall

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

Daylight

The average length of the day in August is 12h and 47min.
On the first day of the month, sunrise is at 5:56 am and sunset at 6:57 pm. On the last day of August, in Nīnole, sunrise is at 6:05 am and sunset at 6:36 pm HST.

Sunshine

The average sunshine in August is 9h.

UV index

The months with the highest UV index in Nīnole are May 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 radiation for the average person.
Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Nīnole?

In Nīnole, August registers the highest temperatures, averaging 75.4°F (24.1°C) at the peak and 68.9°F (20.5°C) at the lowest.

What is the usual temperature for Nīnole in August?

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

What is the average humidity in August in Nīnole?

The average relative humidity in August is 79%.

How much does it rain in Nīnole in August?

In August, in Nīnole, the rain falls for 19.5 days. Throughout August, 2.52" (64mm) of precipitation is accumulated.

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

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

What time are sunrise and sunset in August in Nīnole?

In August, on the first day of the month, sunrise is at 5:56 am and sunset at 6:57 pm. On the last day of the month, in Nīnole, Hawaii, sunrise is at 6:05 am and sunset at 6:36 pm HST.

How many hours of sunshine does Nīnole have in August?

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

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

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

What is the UV index intensity in August in Nīnole?

The average daily maximum UV index in August in Nīnole is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to 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
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).

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).

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).

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%).

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").

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).

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 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).

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).

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).

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).

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).

Nīnole, Hawaii, USA

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