August weather forecast
Ewa Gentry, HI

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Weather in August

August brings with it a continuation of the prevailing summer elements observed in July. Rainfall rates reflect a subtle increase with values at 0.67" (17mm) over 12 days. Prolonged sunshine and slightly intensified wind speeds accentuate the sunny, tropical ambiance. The latter half of the summer season leaves a mark with its dominant sunshine hours and balmy nights. A consistent relative humidity level ensures a steady feel of the weather, immersing the region in typical summer charm.

Temperature

Ewa Gentry witnesses its highest temperatures in August and September, reaching an average of 81.5°F (27.5°C).

Heat index

August's heat index is estimated at a hot 86°F (30°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

The months with the lowest humidity in Ewa Gentry are January, April through June, August through November, with an average relative humidity of 74%.

Rainfall

In Ewa Gentry, in August, during 12 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Ewa Gentry, Hawaii, during the entire year, the rain falls for 172.2 days and collects up to 12.72" (323mm) of precipitation.

Daylight

The average length of the day in August in Ewa Gentry, Hawaii, is 12h and 50min.
On the first day of August in Ewa Gentry, sunrise is at 6:05 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 6:48 pm HST.

Sunshine

The average sunshine in August in Ewa Gentry, Hawaii, is 9.2h.

UV index

June through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 7 in August transforms into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What are the warmest months in Ewa Gentry?

Ewa Gentry sees the average highest temperatures during the months of August and September, peaking at 81.5°F (27.5°C).

What are August temperatures in Ewa Gentry?

An average high-temperature, in August, in Ewa Gentry, is 81.5°F (27.5°C) and the average low-temperature is 76.3°F (24.6°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is estimated at 86°F (30°C).

What is the least humid month in Ewa Gentry?

The months with the lowest humidity are January, April through June, August through November, with an average relative humidity of 74%.

What is the average humidity in August in Ewa Gentry?

The average relative humidity in August is 74%.

How much does it rain in Ewa Gentry in August?

In Ewa Gentry, Hawaii, during August, the rain falls for 12 days and regularly aggregates up to 0.67" (17mm) of precipitation.

What is the average length of the day in August in Ewa Gentry?

In August, the average day length in Ewa Gentry is 12h and 50min.

What time are sunrise and sunset in August in Ewa Gentry?

In August, on the first day of the month, sunrise is at 6:05 am and sunset at 7:10 pm. On the last day of the month, in Ewa Gentry, Hawaii, sunrise is at 6:15 am and sunset at 6:48 pm HST.

How many hours of sunshine does Ewa Gentry have in August?

In Ewa Gentry, the average sunshine duration in August is 9.2h.

What is the month with the highest UV index in Ewa Gentry?

June through September, with an average maximum UV index of 7, are months with the highest UV index in Ewa Gentry, Hawaii.

How high is the UV index in August in Ewa Gentry?

The average daily maximum UV index in August in Ewa Gentry is 7. A UV Index value of 6 to 7 symbolizes a high health threat 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
Ewa Gentry, HI

Average temperature in August - Ewa Gentry, HI
  • Average high temperature in August: 81.5°F

The warmest months (with the highest average high temperature) are August and September (81.5°F).
The month with the lowest average high temperature is February (74.8°F).

  • Average low temperature in August: 76.3°F

The months with the highest average low temperature are August and September (76.3°F).
The coldest month (with the lowest average low temperature) is February (69.4°F).

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Average pressure in August
Ewa Gentry, HI

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

The months with the highest atmospheric pressure are March and 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
Ewa Gentry, HI

Average wind speed in August - Ewa Gentry, HI
  • Average wind speed in August: 11.3mph

The windiest month (with the highest average wind speed) is July (11.9mph).
The calmest months (with the lowest average wind speed) are January and October (9.1mph).

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Average humidity in August
Ewa Gentry, HI

Average humidity in August - Ewa Gentry, HI
  • Average humidity in August: 74%

The month with the highest relative humidity is December (76%).
The months with the lowest relative humidity are January, April, May, June, August, September, October and November (74%).

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Average rainfall in August
Ewa Gentry, HI

Average rainfall in August - Ewa Gentry, HI
  • Average rainfall in August: 0.67"

The wettest month (with the highest rainfall) is March (1.77").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in August
Ewa Gentry, HI

Average rainfall days in August - Ewa Gentry, HI
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is March (18.1 days).
The month with the least rainy days is July (11.3 days).

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Average daylight in August /
Average sunshine in August
Ewa Gentry, HI

Average daylight in August / Average sunshine in August - Ewa Gentry, 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 1min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

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Average sunshine days in August
Ewa Gentry, HI

Average sunshine days in August - Ewa Gentry, HI
  • Average sunshine days in August: 15.3 days

The months with the most sunshine days are July and August (15.3 days).
The month with the least sunshine days is March (6.8 days).

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Average UV index in August
Ewa Gentry, HI

Average UV index in August - Ewa Gentry, HI
  • Average UV index in August: 7

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

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Average cloud cover in August
Ewa Gentry, HI

Average cloud cover in August - Ewa Gentry, HI
  • Average cloud cover in August: 31

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is September (Cloud cover 30).

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Average visibility in August
Ewa Gentry, HI

Average visibility in August - Ewa Gentry, 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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Ewa Gentry, Hawaii, USA

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