October weather forecast
Keawakapu, HI

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Weather in October

October, the same as September, is a moderately hot autumn month in Keawakapu, Hawaii, with an average temperature varying between 76.5°F (24.7°C) and 79.3°F (26.3°C).

Temperature

With the advent of October, Keawakapu experiences an average high-temperature of a still warm 79.3°F (26.3°C), mirroring a close resemblance to the previous month. Keawakapu records a slight downturn to an average a still warm 76.5°F (24.7°C) during the nights of October.

Humidity

In October, the average relative humidity is 75%.

Rainfall

In October, in Keawakapu, the rain falls for 9 days. Throughout October, 0.55" (14mm) of precipitation is accumulated. Throughout the year, in Keawakapu, Hawaii, there are 103.4 rainfall days, and 6.57" (167mm) of precipitation is accumulated.

Daylight

In Keawakapu, Hawaii, the average length of the day in October is 11h and 40min.
On the first day of the month, sunrise is at 6:17 am and sunset at 6:13 pm. On the last day of October, sunrise is at 6:28 am and sunset at 5:50 pm HST.

Sunshine

In October, the average sunshine in Keawakapu is 8.2h.

UV index

The months with the highest UV index are July through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in October leads to these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the usual temperature for Keawakapu in October?

The average high-temperature and low-temperature in Keawakapu, Hawaii, during October are 79.3°F (26.3°C) and 76.5°F (24.7°C) respectively.

What is the average humidity in October in Keawakapu?

The average relative humidity in October is 75%.

How many days does it rain in October in Keawakapu?

In Keawakapu, Hawaii, in October, during 9 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How many hours of daylight does Keawakapu have in October?

In October, the average day length in Keawakapu, Hawaii, is 11h and 40min.

When is the sunrise / sunset in October in Keawakapu?

On the first day of October in Keawakapu, Hawaii, sunrise is at 6:17 am and sunset at 6:13 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 5:50 pm HST.

How many hours of sunshine does Keawakapu have in October?

In October, the average sunshine duration in Keawakapu, Hawaii, is 8.2h.

When is the highest UV index in Keawakapu?

The months with the highest UV index in Keawakapu are July through October, with an average maximum UV index of 7.

What is the UV index intensity in October in Keawakapu?

In Keawakapu, Hawaii, the average daily maximum UV index in October is 7. A UV Index reading of 6 to 7 represents 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 October
Keawakapu, HI

Average temperature in October - Keawakapu, HI
  • Average high temperature in October: 79.3°F

The warmest month (with the highest average high temperature) is September (79.9°F).
The month with the lowest average high temperature is February (73.9°F).

  • Average low temperature in October: 76.5°F

The month with the highest average low temperature is October (76.5°F).
The coldest months (with the lowest average low temperature) are February and March (70.7°F).

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Average pressure in October
Keawakapu, HI

Average pressure in October - Keawakapu, HI
  • Average pressure in October: 29.97"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 October
Keawakapu, HI

Average wind speed in October - Keawakapu, HI
  • Average wind speed in October: 11.4mph

The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest month (with the lowest average wind speed) is January (10.4mph).

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Average humidity in October
Keawakapu, HI

Average humidity in October - Keawakapu, HI
  • Average humidity in October: 75%

The months with the highest relative humidity are July and August (76%).
The months with the lowest relative humidity are January and February (74%).

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Average rainfall in October
Keawakapu, HI

Average rainfall in October - Keawakapu, HI
  • Average rainfall in October: 0.55"

The wettest months (with the highest rainfall) are March and December (0.87").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in October
Keawakapu, HI

Average rainfall days in October - Keawakapu, HI
  • Average rainfall days in October: 9 days

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is June (6.6 days).

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Average daylight in October /
Average sunshine in October
Keawakapu, HI

Average daylight in October / Average sunshine in October - Keawakapu, 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 1min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in October
Keawakapu, HI

Average sunshine days in October - Keawakapu, HI
  • Average sunshine days in October: 17.1 days

The month with the most sunshine days is June (19.9 days).
The month with the least sunshine days is March (15.2 days).

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Average UV index in October
Keawakapu, HI

Average UV index in October - Keawakapu, HI
  • Average UV index in October: 7

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

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Average cloud cover in October
Keawakapu, HI

Average cloud cover in October - Keawakapu, HI
  • Average cloud cover in October: 24

The month with the most cloud cover is March (Cloud cover 30).
The months with the least cloud cover are June and September (Cloud cover 21).

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Average visibility in October
Keawakapu, HI

Average visibility in October - Keawakapu, 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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Keawakapu, Hawaii, USA

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