October weather forecast
Ewa Gentry, HI

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Weather in October

October ushers in moderate weather conditions in Ewa Gentry, with a marked decrease in sunshine hours. Rainfall indicates a subtle increase, noted at 1.42" (36mm) spread over 15.7 days. As the year progresses, the UV index drops to 6, matching the reducing daylight hours. The winds exhibit a slight slowing of speed, in line with the onset of autumn. The pleasantly cool weather invites Ewa Gentry's inhabitants and visitors to embrace the outdoor lure of the fall season.

Temperature

Ewa Gentry marks the onset of October with an average high-temperature of a still warm 81.1°F (27.3°C), a subtle shift from September's 81.5°F (27.5°C). Ewa Gentry's average low temperature, barely cooler than the daytime high, steadies at a still warm 76.1°F (24.5°C) during October.

Heat index

October's average heat index is estimated at a hot 86°F (30°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

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

Rainfall

In Ewa Gentry, during October, the rain falls for 15.7 days and regularly aggregates up to 1.42" (36mm) of precipitation. In Ewa Gentry, during the entire year, the rain falls for 172.2 days and collects up to 12.72" (323mm) of precipitation.

Daylight

In Ewa Gentry, the average length of the day in October is 11h and 39min.
On the first day of the month, sunrise is at 6:23 am and sunset at 6:19 pm. On the last day of October, in Ewa Gentry, Hawaii, sunrise is at 6:35 am and sunset at 5:56 pm HST.

Sunshine

In October, the average sunshine in Ewa Gentry is 8.5h.

UV index

The months with the lowest UV index are January through May, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 6 translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the temperature in October in Ewa Gentry?

The average high-temperature, in October, in Ewa Gentry, is 81.1°F (27.3°C), while the average low-temperature is 76.1°F (24.5°C). In October, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 86°F (30°C).

What are the least humid months in Ewa Gentry?

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

What is the average humidity in October in Ewa Gentry?

The average relative humidity in October in Ewa Gentry, Hawaii, is 74%.

How much does it rain in Ewa Gentry in October?

In October, in Ewa Gentry, the rain falls for 15.7 days. Throughout October, 1.42" (36mm) of precipitation is accumulated.

How many hours of daylight does Ewa Gentry have in October?

The average day length in October in Ewa Gentry is 11h and 39min.

When are sunrise and sunset in October in Ewa Gentry?

In October, on the first day of the month, sunrise is at 6:23 am and sunset at 6:19 pm. On the last day of the month, in Ewa Gentry, sunrise is at 6:35 am and sunset at 5:56 pm HST.

How long on average sun shines in October in Ewa Gentry?

The average sunshine duration in October is 8.5h.

When is the lowest UV index in Ewa Gentry?

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

What is the UV index reading in October in Ewa Gentry?

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

Average temperature in October - Ewa Gentry, HI
  • Average high temperature in October: 81.1°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 October: 76.1°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 October
Ewa Gentry, HI

Average pressure in October - Ewa Gentry, HI
  • Average pressure in October: 29.97"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 October
Ewa Gentry, HI

Average wind speed in October - Ewa Gentry, HI
  • Average wind speed in October: 9.1mph

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 October
Ewa Gentry, HI

Average humidity in October - Ewa Gentry, HI
  • Average humidity in October: 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 October
Ewa Gentry, HI

Average rainfall in October - Ewa Gentry, HI
  • Average rainfall in October: 1.42"

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 October
Ewa Gentry, HI

Average rainfall days in October - Ewa Gentry, HI
  • Average rainfall days in October: 15.7 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 October /
Average sunshine in October
Ewa Gentry, HI

Average daylight in October / Average sunshine in October - Ewa Gentry, HI
  • Average daylight in October: 11h and 4min

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 October: 8h and 3min

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 October
Ewa Gentry, HI

Average sunshine days in October - Ewa Gentry, HI
  • Average sunshine days in October: 9.5 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 October
Ewa Gentry, HI

Average UV index in October - Ewa Gentry, HI
  • Average UV index in October: 6

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 October
Ewa Gentry, HI

Average cloud cover in October - Ewa Gentry, HI
  • Average cloud cover in October: 32

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 October
Ewa Gentry, HI

Average visibility in October - Ewa Gentry, HI
  • Average visibility in October: 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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