October weather forecast
Lihue, HI

Weather in October

October, like September, in Lihue, Hawaii, is a moderately hot autumn month, with an average temperature fluctuating between 79.5°F (26.4°C) and 75.4°F (24.1°C).

Temperature

In October, the average high-temperature is practically the same as in September - a still moderately hot 79.5°F (26.4°C). The average low-temperature, in Lihue, is 75.4°F (24.1°C).

Humidity

The months with the highest humidity are June through August, October and December, with an average relative humidity of 77%.

Rainfall

In Lihue, during 18.7 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. In Lihue, Hawaii, during the entire year, the rain falls for 218.4 days and collects up to 22.13" (562mm) of precipitation.

Ocean temperature

The months with the warmest seawater in Lihue are August through October, with an average ocean temperature of 80.6°F (27°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in October is 11h and 38min.
On the first day of October in Lihue, Hawaii, sunrise is at 6:28 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:01 pm HST.

Sunshine

The average sunshine in October in Lihue is 8.4h.

UV index

The months with the lowest UV index in Lihue, Hawaii, are January through August, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in October in Lihue?

The average high-temperature, in October, in Lihue, is 79.5°F (26.4°C), while the average low-temperature is 75.4°F (24.1°C).

What is the most humid month in Lihue?

June through August, October and December, with an average relative humidity of 77%, are most humid months in Lihue, Hawaii.

What is the average humidity in October in Lihue?

The average relative humidity in October in Lihue, Hawaii, is 77%.

How many days does it rain in October in Lihue?

In Lihue, Hawaii, in October, it is raining for 18.7 days, with typically 2.05" (52mm) of accumulated precipitation.

What are the months with the warmest ocean in Lihue?

August through October, with an average ocean temperature of 80.6°F (27°C), are months with the warmest seawater in Lihue.

What is the ocean temperature in October in Lihue?

In Lihue, the average seawater temperature in October is 80.6°F (27°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Lihue have in October?

The average day length in October in Lihue, Hawaii, is 11h and 38min.

When are sunrise and sunset in October in Lihue?

On the first day of October in Lihue, Hawaii, sunrise is at 6:28 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:01 pm HST.

How many hours of sunshine does Lihue have in October?

In October, the average sunshine duration in Lihue, Hawaii, is 8.4h.

When is the lowest UV index in Lihue?

January through August, 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 Lihue?

In Lihue, Hawaii, the average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in October
Lihue, HI

Average temperature in October - Lihue, HI
  • Average high temperature in October: 79.5°F

The warmest month (with the highest average high temperature) is September (79.7°F).
The months with the lowest average high temperature are February and March (73.2°F).

  • Average low temperature in October: 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 February (68.5°F).

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Average pressure in October
Lihue, HI

Average pressure in October - Lihue, HI
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is April (30.07"Hg).
The months with the lowest atmospheric pressure are September and October (29.98"Hg).

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Average wind speed in October
Lihue, HI

Average wind speed in October - Lihue, HI
  • Average wind speed in October: 10.5mph

The windiest month (with the highest average wind speed) is July (12.3mph).
The calmest month (with the lowest average wind speed) is January (10mph).

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Average humidity in October
Lihue, HI

Average humidity in October - Lihue, HI
  • Average humidity in October: 77%

The months with the highest relative humidity are June, July, August, October and December (77%).
The month with the lowest relative humidity is January (75%).

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Average rainfall in October
Lihue, HI

Average rainfall in October - Lihue, HI
  • Average rainfall in October: 2.05"

The wettest month (with the highest rainfall) is March (2.52").
The driest month (with the least rainfall) is April (1.3").

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Average rainfall days in October
Lihue, HI

Average rainfall days in October - Lihue, HI
  • Average rainfall days in October: 18.7 days

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is January (12.5 days).

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Average sea temperature in October
Lihue, HI

Average sea temperature in October - Lihue, HI
  • Average sea temperature in October: 81°F

The best months for swimming (with the highest average sea temperature) are August, September and October (81°F).
The coldest months (with the lowest average sea temperature) are January, February, March and April (75°F).

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

Average daylight in October / Average sunshine in October - Lihue, HI
  • Average daylight in October: 11h and 38min

The month with the longest days is June (Average daylight: 13h and 28min).
The month with the shortest days is December (Average daylight: 10h and 49min).

  • Average sunshine in October: 8h and 24min

The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).

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Average sunshine days in October
Lihue, HI

Average sunshine days in October - Lihue, HI
  • Average sunshine days in October: 6.3 days

The month with the most sunshine days is January (12.8 days).
The month with the least sunshine days is August (2.9 days).

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Average UV index in October
Lihue, HI

Average UV index in October - Lihue, HI
  • Average UV index in October: 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).

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Average cloud cover in October
Lihue, HI

Average cloud cover in October - Lihue, HI
  • Average cloud cover in October: 40

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are January and September (Cloud cover 38).

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Average visibility in October
Lihue, HI

Average visibility in October - Lihue, 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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