October weather forecast
Volcano, HI

Weather in October

October, like September, in Volcano, Hawaii, is another warm autumn month, with an average temperature varying between 69.6°F (20.9°C) and 74.7°F (23.7°C).

Temperature

In Volcano, the average high-temperature in October is relatively the same as in September - a still moderately hot 74.7°F (23.7°C). In October, the average low-temperature is 69.6°F (20.9°C).

Humidity

In October, the average relative humidity in Volcano is 79%.

Rainfall

In October, in Volcano, the rain falls for 20.1 days. Throughout October, 2.8" (71mm) of precipitation is accumulated. Throughout the year, there are 227.7 rainfall days, and 27.83" (707mm) of precipitation is accumulated.

Daylight

The average length of the day in October in Volcano, Hawaii, is 11h and 41min.
On the first day of October, sunrise is at 6:11 am and sunset at 6:09 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 5:47 pm HST.

Sunshine

In Volcano, the average sunshine in October is 7.3h.

UV index

May through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in October interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
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FAQ

What is the average humidity in October in Volcano?

In October, the average relative humidity is 79%.

How much does it rain in Volcano in October?

In Volcano, Hawaii, in October, during 20.1 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

What is the average length of the day in October in Volcano?

The average day length in October in Volcano, Hawaii, is 11h and 41min.

When are sunrise and sunset in October in Volcano?

In October, on the first day of the month, sunrise is at 6:11 am and sunset at 6:09 pm. On the last day of the month, in Volcano, sunrise is at 6:21 am and sunset at 5:47 pm HST.

How many hours of sunshine does Volcano have in October?

In Volcano, the average sunshine duration in October is 7.3h.

What are the months with the highest UV index in Volcano?

The months with the highest UV index in Volcano, Hawaii, are May through December, with an average maximum UV index of 6.

What is the UV index reading in October in Volcano?

The average daily maximum UV index in October in Volcano is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Volcano, HI

Average temperature in October - Volcano, HI
  • Average high temperature in October: 74.7°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is March (69.6°F).

  • Average low temperature in October: 69.6°F

The month with the highest average low temperature is September (70°F).
The coldest month (with the lowest average low temperature) is March (64°F).

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Average pressure in October
Volcano, HI

Average pressure in October - Volcano, 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
Volcano, HI

Average wind speed in October - Volcano, HI
  • Average wind speed in October: 6.7mph

The windiest month (with the highest average wind speed) is August (7.6mph).
The calmest month (with the lowest average wind speed) is October (6.7mph).

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Average humidity in October
Volcano, HI

Average humidity in October - Volcano, HI
  • Average humidity in October: 79%

The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are January, May, June and July (78%).

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Average rainfall in October
Volcano, HI

Average rainfall in October - Volcano, HI
  • Average rainfall in October: 2.8"

The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is June (1.1").

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Average rainfall days in October
Volcano, HI

Average rainfall days in October - Volcano, HI
  • Average rainfall days in October: 20.1 days

The month with the highest number of rainy days is March (22.9 days).
The month with the least rainy days is January (13.3 days).

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

Average daylight in October / Average sunshine in October - Volcano, HI
  • Average daylight in October: 11h and 41min

The month with the longest days is June (Average daylight: 13h and 17min).
The month with the shortest days is December (Average daylight: 10h and 59min).

  • Average sunshine in October: 7h and 18min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in October
Volcano, HI

Average sunshine days in October - Volcano, HI
  • Average sunshine days in October: 3.8 days

The month with the most sunshine days is January (12.1 days).
The month with the least sunshine days is August (1.8 days).

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Average UV index in October
Volcano, HI

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

The months with the highest UV index are May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March and April (UV index 5).

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Average cloud cover in October
Volcano, HI

Average cloud cover in October - Volcano, HI
  • Average cloud cover in October: 32

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 26).

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Average visibility in October
Volcano, HI

Average visibility in October - Volcano, 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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