October weather forecast and climate
Copperville, AK

Weather in October

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

Temperature

In October, the average high-temperature plummets, from a fresh 51.6°F (10.9°C) in September, to a wintry 35.6°F (2°C). In Copperville, the average low-temperature is 25.5°F (-3.6°C).

Humidity

In Copperville, the average relative humidity is 75%.

Rainfall

In Copperville, it is raining for 8.5 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, in Copperville, there are 81.1 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In Copperville, in October, snow falls for 4.8 days, with typically accumulated 1.02" (26mm) of snow. Throughout the year, in Copperville, there are 54.8 snowfall days, and 17.13" (435mm) of snow is accumulated.

Daylight

In Copperville, the average length of the day in October is 9.9h.

Sunshine

In October, the average sunshine is 6.5h.

UV index

Months with the lowest UV index in Copperville are January through April, September through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in October in Copperville?

In October, the average relative humidity is 75%.

How much does it rain in Copperville in October?

In Copperville, during October, the rain falls for 8.5 days and regularly aggregates up to 0.47" (12mm) of precipitation.

How much does it snow in Copperville in October?

In Copperville, Alaska, during October, snow falls for 4.8 days and regularly aggregates up to 1.02" (26mm) of snow.

How many hours of daylight does Copperville have in October?

In Copperville, Alaska, the average length of the day in October is 9.9h.

How long on average sun shines in October in Copperville?

The average sunshine in October in Copperville, Alaska, is 6.5h.

When is the lowest UV index in Copperville?

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

What is the UV index intensity in October in Copperville?

In October, the average daily maximum UV index in Copperville is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays.

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"

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

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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).
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").
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).
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: 9.9h

The month with the longest days is June (Average daylight: 19.6h).
The month with the shortest days is December (Average daylight: 5.3h).

  • Average sunshine in October: 6.5h

The month with the most sunshine is June (Average sunshine: 14.2h).
Months with the least sunshine are January and December (Average sunshine: 3.9).

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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).
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

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

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