August weather forecast
Puunene, HI

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Weather in August

The summer in Puunene gently continues through August with a slight increase in temperature from July. Although it’s summer peak, the weather remains conducive for various outdoor activities. August predicts consistent rainfall along with July, registering at 0.39" (10mm). The steadily increasing hours of sunshine mixed with a balanced humidity level offer a warm welcome to the gently receding summer. However, as fall approaches, September promises a slow and steady transformation in the weather towards more temperate climates.

Temperature

Puunene experiences an average high-temperature of a still moderately hot 79.3°F (26.3°C) in August, subtly different from July's 78.6°F (25.9°C). Puunene registers an average low-temperature of 75.4°F (24.1°C) throughout August, a modest decrease from its daytime highs.

Humidity

The months with the highest humidity are July and August, with an average relative humidity of 77%.

Rainfall

In Puunene, during August, the rain falls for 7.7 days and regularly aggregates up to 0.39" (10mm) of precipitation. In Puunene, during the entire year, the rain falls for 129.8 days and collects up to 9.37" (238mm) of precipitation.

Snowfall

January through August, October through December are months without snowfall in Puunene.

Daylight

The average length of the day in August is 12h and 49min.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:03 pm. On the last day of August, sunrise is at 6:09 am and sunset at 6:42 pm HST.

Sunshine

In August, the average sunshine is 9.3h.

UV index

The months with the lowest UV index are January through August, October 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 average individuals.
Note: The maximum UV index of 6 during August translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

During August, Puunene experiences an average high-temperature of 79.3°F (26.3°C) and a low-temperature of 75.4°F (24.1°C).

What is the most humid month?

July and August, with an average relative humidity of 77%, are most humid months.

What is the average humidity in August in Puunene?

In August, the average relative humidity is 77%.

How much does it rain in August?

In Puunene, during August, the rain falls for 7.7 days and regularly aggregates up to 0.39" (10mm) of precipitation.

When it does not snow?

In Puunene, snow does not fall in January through August, October through December.

Does it snow in August?

In Puunene, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Puunene have in August?

In Puunene, the average day length in August is 12h and 49min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:00 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 6:42 pm HST.

How long on average sun shines in August?

In August, the average sunshine duration is 9.3h.

What is the month with the lowest UV index?

The months with the lowest UV index are January through August, October through December, with an average maximum UV index of 6.

What is the UV index intensity in August?

In Puunene, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Puunene, HI

Average temperature in August - Puunene, HI
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is September (79.5°F).
The month with the lowest average high temperature is March (73.8°F).

  • Average low temperature in August: 75.4°F

The month with the highest average low temperature is September (75.9°F).
The coldest month (with the lowest average low temperature) is March (70.2°F).

Average pressure in August
Puunene, HI

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

The month with the highest atmospheric pressure is April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

Average wind speed in August
Puunene, HI

Average wind speed in August - Puunene, HI
  • Average wind speed in August: 13.7mph

The windiest month (with the highest average wind speed) is June (14mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).

Average humidity in August
Puunene, HI

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

The months with the highest relative humidity are July and August (77%).
The months with the lowest relative humidity are January, February and March (75%).

Average rainfall in August
Puunene, HI

Average rainfall in August - Puunene, HI
  • Average rainfall in August: 0.39"

The wettest month (with the highest rainfall) is February (1.26").
The driest month (with the least rainfall) is June (0.28").

Average rainfall days in August
Puunene, HI

Average rainfall days in August - Puunene, HI
  • Average rainfall days in August: 7.7 days

The month with the highest number of rainy days is March (15.6 days).
The months with the least rainy days are June, August and September (7.7 days).

Average snowfall days in August
Puunene, HI

Average snowfall days in August - Puunene, 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
Puunene, HI

Average daylight in August / Average sunshine in August - Puunene, 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 2min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in August
Puunene, HI

Average sunshine days in August - Puunene, HI
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is July (17.1 days).
The month with the least sunshine days is November (8.9 days).

Average UV index in August
Puunene, HI

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

The month with the highest UV index is September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 6).

Average cloud cover in August
Puunene, HI

Average cloud cover in August - Puunene, HI
  • Average cloud cover in August: 25

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is September (Cloud cover 23).

Average visibility in August
Puunene, HI

Average visibility in August - Puunene, 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).

Puunene, Hawaii, USA

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