August weather forecast and climate
Copperville, AK

Weather in August

August, the last month of the summer, in Copperville, is also an enjoyable month, with average temperature ranging between max 61.9°F (16.6°C) and min 44.4°F (6.9°C).

Temperature

In August, the average high-temperature marginally drops, from a comfortable 67.5°F (19.7°C) in July, to a still enjoyable 61.9°F (16.6°C). In Copperville, the average low-temperature is 44.4°F (6.9°C).

Humidity

In August, the average relative humidity is 68%.

Rainfall

The month with the most rainfall is August when the rain falls for 11.3 days and typically aggregates up to 0.91" (23mm) of precipitation.

Snowfall

June through August are months without snowfall in Copperville.

Daylight

In August, the average length of the day in Copperville, Alaska, is 15.9h.

Sunshine

The average sunshine in Copperville, Alaska, is 10.9h.

UV index

The average daily maximum UV index in Copperville, Alaska, is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: In August, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for 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. 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 August in Copperville?

The average relative humidity in August in Copperville, Alaska, is 68%.

What is the rainiest month in Copperville?

August is the month with the most rainfall in Copperville. Rain falls for 11.3 days and accumulates 0.91" (23mm) of precipitation.

How much does it rain in Copperville in August?

In Copperville, Alaska, in August, during 11.3 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

When it does not snow in Copperville?

In Copperville snow does not fall in June through August.

Does it snow in Copperville in August?

In Copperville, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Copperville?

In August, the average length of the day in Copperville is 15.9h.

How long on average sun shines in August in Copperville?

In Copperville, Alaska, the average sunshine in August is 10.9h.

How high is the UV index in August in Copperville?

The average daily maximum UV index in August in Copperville is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in August
Copperville, AK

Average temperature in August - Copperville, AK
  • Average high temperature in August: 61.9°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 August: 44.4°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 August
Copperville, AK

Average pressure in August - Copperville, AK
  • Average pressure in August: 29.87"

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 August
Copperville, AK

Average wind speed in August - Copperville, AK
  • Average wind speed in August: 5.9mph

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 August
Copperville, AK

Average humidity in August - Copperville, AK
  • Average humidity in August: 68%

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 August
Copperville, AK

Average rainfall in August - Copperville, AK
  • Average rainfall in August: 0.91"

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 August
Copperville, AK

Average rainfall days in August - Copperville, AK
  • Average rainfall days in August: 11.3 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 August
Copperville, AK

Average snowfall in August - Copperville, AK
  • Average snowfall in August: 0"

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 August
Copperville, AK

Average snowfall days in August - Copperville, AK
  • Average snowfall days in August: 0.1 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 August /
Average sunshine in August
Copperville, AK

Average daylight in August / Average sunshine in August - Copperville, AK
  • Average daylight in August: 15.9h

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 August: 10.9h

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 August
Copperville, AK

Average sunshine days in August - Copperville, AK
  • Average sunshine days in August: 17.3 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 August
Copperville, AK

Average UV index in August - Copperville, AK
  • Average UV index in August: 3

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 August
Copperville, AK

Average cloud cover in August - Copperville, AK
  • Average cloud cover in August: 38

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 August
Copperville, AK

Average visibility in August - Copperville, AK
  • Average visibility in August: 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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