October weather forecast
Copperville, AK

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Weather in October

October, like September, in Copperville, Alaska, is a wintry autumn month, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 25.5°F (-3.6°C).

Temperature

In Copperville, the onset of October is marked by a decreased average high-temperature, declining from September's cool 51.6°F (10.9°C) to an icy 35.6°F (2°C). An average low-temperature of 25.5°F (-3.6°C) is observed during October nights.

Humidity

In October, the average relative humidity in Copperville is 75%.

Rainfall

In October, the rain falls for 8.5 days. Throughout October, 0.47" (12mm) of precipitation is accumulated. Throughout the year, there are 81.1 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In October, it is snowing for 4.8 days. Throughout October, 1.02" (26mm) of snow is accumulated. In Copperville, during the entire year, snow falls for 54.8 days and aggregates up to 17.13" (435mm) of snow.

Daylight

In October, the average length of the day is 9h and 55min.
On the first day of the month, sunrise is at 7:51 am and sunset at 7:10 pm. On the last day of October, sunrise is at 9:13 am and sunset at 5:37 pm AKDT.

Sunshine

In October, the average sunshine is 6.5h.

UV index

January through April, September through December, with an average maximum UV index of 2, are months with the lowest UV index in Copperville. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Frequently asked questions

How cold is it in Copperville in October?

During October, Copperville experiences an average high-temperature of 35.6°F (2°C) and a low-temperature of 25.5°F (-3.6°C).

What is the average humidity in October in Copperville?

The average relative humidity in October is 75%.

How much does it rain in Copperville in October?

In Copperville, Alaska, in October, it is raining for 8.5 days, with typically 0.47" (12mm) of accumulated precipitation.

How many days does it snow in October in Copperville?

In October, in Copperville, Alaska, it is snowing for 4.8 days. Throughout October, 1.02" (26mm) of snow is accumulated.

How many hours of daylight does Copperville have in October?

In October, the average day length in Copperville is 9h and 55min.

When are sunrise and sunset in October in Copperville?

On the first day of October in Copperville, Alaska, sunrise is at 7:51 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 9:13 am and sunset at 5:37 pm AKDT.

How long on average sun shines in October in Copperville?

The average sunshine duration in October is 6.5h.

What is the month with the lowest UV index in Copperville?

The months with the lowest UV index in Copperville are January through April, September through December, with an average maximum UV index of 2.

What is the UV index intensity in October in Copperville?

In Copperville, Alaska, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Copperville, AK

Average temperature in October - Copperville, AK
  • Average high temperature in October: 35.6°F

The warmest month (with the highest average high temperature) is July (67.5°F).
The month with the lowest average high temperature is January (9.1°F).

  • Average low temperature in October: 25.5°F

The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is January (-1.8°F).

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Average pressure in October
Copperville, AK

Average pressure in October - Copperville, AK
  • Average pressure in October: 29.78"Hg

The month with the highest atmospheric pressure is July (29.95"Hg).
The months with the lowest atmospheric pressure are September, October, November and December (29.78"Hg).

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Average wind speed in October
Copperville, AK

Average wind speed in October - Copperville, AK
  • Average wind speed in October: 4.7mph

The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest months (with the lowest average wind speed) are January and December (4.5mph).

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Average humidity in October
Copperville, AK

Average humidity in October - Copperville, AK
  • Average humidity in October: 75%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is June (57%).

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Average rainfall in October
Copperville, AK

Average rainfall in October - Copperville, AK
  • Average rainfall in October: 0.47"

The wettest month (with the highest rainfall) is August (0.91").
The driest month (with the least rainfall) is April (0.2").

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Average rainfall days in October
Copperville, AK

Average rainfall days in October - Copperville, AK
  • Average rainfall days in October: 8.5 days

The month with the highest number of rainy days is August (11.3 days).
The months with the least rainy days are February and November (3.7 days).

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Average snowfall in October
Copperville, AK

Average snowfall in October - Copperville, AK
  • Average snowfall in October: 1.02"

The month with the highest snowfall is December (4.57").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Copperville, AK

Average snowfall days in October - Copperville, AK
  • Average snowfall days in October: 4.8 days

The month with the highest number of snowfall days is December (11.2 days).
The months with the least snowfall days are June and July (0 days).

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Average daylight in October /
Average sunshine in October
Copperville, AK

Average daylight in October / Average sunshine in October - Copperville, AK
  • Average daylight in October: 9h and 5min

The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).

  • Average sunshine in October: 6h and 3min

The month with the most sunshine is June (Average sunshine: 14h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).

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Average sunshine days in October
Copperville, AK

Average sunshine days in October - Copperville, AK
  • Average sunshine days in October: 21.1 days

The month with the most sunshine days is March (24.2 days).
The month with the least sunshine days is August (17.3 days).

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Average UV index in October
Copperville, AK

Average UV index in October - Copperville, AK
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 2).

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Average cloud cover in October
Copperville, AK

Average cloud cover in October - Copperville, AK
  • Average cloud cover in October: 37

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in October
Copperville, AK

Average visibility in October - Copperville, AK
  • Average visibility in October: 6mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and March (4mi).

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Copperville, Alaska, USA

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