October weather forecast
Mahaiula, HI

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Weather in October

October, the same as September, is a moderately hot autumn month in Mahaiula, Hawaii, with an average temperature fluctuating between 77.9°F (25.5°C) and 74.8°F (23.8°C).

Temperature

With October's arrival, Mahaiula notes an average high-temperature of a still moderately hot 77.9°F (25.5°C), closely following the trend of the preceding month. Throughout October in Mahaiula, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 74.8°F (23.8°C).

Humidity

In October, the average relative humidity is 76%.

Rainfall

In Mahaiula, in October, during 13.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 136 rainfall days, and 8.5" (216mm) of precipitation is accumulated.

Daylight

In October, the average length of the day in Mahaiula is 11h and 41min.
On the first day of the month, sunrise is at 6:15 am and sunset at 6:11 pm. On the last day of October, sunrise is at 6:25 am and sunset at 5:50 pm HST.

Sunshine

The average sunshine in October is 8.3h.

UV index

The months with the highest UV index in Mahaiula, Hawaii, are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during October translates into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What are the temperatures in Mahaiula in October?

The high-temperature in Mahaiula, Hawaii, during October is 77.9°F (25.5°C) and the low-temperature is 74.8°F (23.8°C).

What is the average humidity in October in Mahaiula?

The average relative humidity in October is 76%.

How much does it rain in Mahaiula in October?

In Mahaiula, in October, during 13.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

How many hours of daylight does Mahaiula have in October?

In October, the average day length in Mahaiula is 11h and 41min.

When are sunrise and sunset in October in Mahaiula?

In October, on the first day of the month, sunrise is at 6:15 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 5:50 pm HST.

How long on average sun shines in October in Mahaiula?

The average sunshine duration in October is 8.3h.

When is the highest UV index in Mahaiula?

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

When is the lowest UV index in Mahaiula?

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

How high is the UV index in October in Mahaiula?

The average daily maximum UV index in October in Mahaiula is 6. A UV Index 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 October
Mahaiula, HI

Average temperature in October - Mahaiula, HI
  • Average high temperature in October: 77.9°F

The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is February (73.2°F).

  • Average low temperature in October: 74.8°F

The months with the highest average low temperature are August, September and October (74.8°F).
The coldest month (with the lowest average low temperature) is March (69.4°F).

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Average pressure in October
Mahaiula, HI

Average pressure in October - Mahaiula, HI
  • Average pressure in October: 29.96"Hg

The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed in October
Mahaiula, HI

Average wind speed in October - Mahaiula, HI
  • Average wind speed in October: 5.2mph

The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is July (5mph).

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Average humidity in October
Mahaiula, HI

Average humidity in October - Mahaiula, HI
  • Average humidity in October: 76%

The months with the highest relative humidity are June, July and August (77%).
The month with the lowest relative humidity is February (71%).

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Average rainfall in October
Mahaiula, HI

Average rainfall in October - Mahaiula, HI
  • Average rainfall in October: 0.75"

The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in October
Mahaiula, HI

Average rainfall days in October - Mahaiula, HI
  • Average rainfall days in October: 13.1 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (8.1 days).

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

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

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in October: 8h 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: 7h and 24min).

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Average sunshine days in October
Mahaiula, HI

Average sunshine days in October - Mahaiula, HI
  • Average sunshine days in October: 6.8 days

The month with the most sunshine days is January (14.5 days).
The month with the least sunshine days is October (6.8 days).

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Average UV index in October
Mahaiula, HI

Average UV index in October - Mahaiula, HI
  • Average UV index in October: 6

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

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Average cloud cover in October
Mahaiula, HI

Average cloud cover in October - Mahaiula, HI
  • Average cloud cover in October: 16

The months with the most cloud cover are April, May and June (Cloud cover 21).
The month with the least cloud cover is January (Cloud cover 12).

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Average visibility in October
Mahaiula, HI

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

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