Monthly weather forecast and climate
Copperville, AK

Weather in January

January, like December, in Copperville, Alaska, is another frigid cold winter month, with average temperature varying between 9.1°F (-12.7°C) and -1.8°F (-18.8°C). With an average high-temperature of 9.1°F (-12.7°C) and an average low-temperature of -1.8°F (-18.8°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Copperville, is a subzero cold month, with temperature in the range of an average low of 0.5°F (-17.5°C) and an average high of 15.3°F (-9.3°C). In Copperville, Alaska, the average high-temperature marginally rises, from a frigid cold 9.1°F (-12.7°C) in January, to a freezing cold 15.3°F (-9.3°C). Weather in February »

Weather in March

The first month of the spring, March, is still a freezing cold month in Copperville, Alaska, with average temperature ranging between max 22.3°F (-5.4°C) and min 3.2°F (-16°C). In Copperville, the average high-temperature in March marginally rises, from a freezing cold 15.3°F (-9.3°C) in February, to a still subzero cold 22.3°F (-5.4°C). Weather in March »

Weather in April

April is a cold spring month in Copperville, Alaska, with average temperature ranging between min 18.9°F (-7.3°C) and max 35.4°F (1.9°C). In Copperville, the average high-temperature in April rises, from a subzero cold 22.3°F (-5.4°C) in March, to a wintry 35.4°F (1.9°C). Weather in April »

Weather in May

May, the last month of the spring, in Copperville, is a cool month, with average temperature fluctuating between 53.2°F (11.8°C) and 36.9°F (2.7°C). In Copperville, the average high-temperature in May increases considerably, from a wintry 35.4°F (1.9°C) in April, to a fresh 53.2°F (11.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Copperville, is a comfortable month, with temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 62.8°F (17.1°C). In Copperville, the average high-temperature in June increases, from a cool 53.2°F (11.8°C) in May, to a comfortable 62.8°F (17.1°C). Weather in June »

Weather in July

July, like June, in Copperville, Alaska, is another enjoyable summer month, with temperature in the range of an average high of 67.5°F (19.7°C) and an average low of 47.5°F (8.6°C). With an average high-temperature of 67.5°F (19.7°C) and an average low-temperature of 47.5°F (8.6°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also an enjoyable month in Copperville, Alaska, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 44.4°F (6.9°C). In August, the average high-temperature slightly decreases, from a comfortable 67.5°F (19.7°C) in July, to a still enjoyable 61.9°F (16.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a fresh month in Copperville, Alaska, with average temperature varying between 36.5°F (2.5°C) and 51.6°F (10.9°C). In September, the average high-temperature drops, from an enjoyable 61.9°F (16.6°C) in August, to a cool 51.6°F (10.9°C). Weather in September »

Weather in October

October, the same as September, is another cold autumn month in Copperville, Alaska, with average temperature varying between 25.5°F (-3.6°C) and 35.6°F (2°C). In October, the average high-temperature significantly decreases, from a fresh 51.6°F (10.9°C) in September, to a cold 35.6°F (2°C). Weather in October »

Weather in November

November, the last month of the autumn, in Copperville, is also a subzero cold month, with average temperature ranging between max 16.2°F (-8.8°C) and min 6.3°F (-14.3°C). In November, the average high-temperature plummets, from a cold 35.6°F (2°C) in October, to a freezing cold 16.2°F (-8.8°C). Weather in November »

Weather in December

December, the first month of the winter, in Copperville, is still an extremely cold month, with average temperature fluctuating between 0.9°F (-17.3°C) and 11.5°F (-11.4°C). In Copperville, Alaska, the average high-temperature is practically the same as in November - an extremely cold 11.5°F (-11.4°C). Weather in December »
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FAQ

What is the coldest month in Copperville?

January is the coldest month, with an average high-temperature of 9.1°F (-12.7°C) and an average low-temperature of -1.8°F (-18.8°C).

What is the most humid month in Copperville?

The most humid month is January, with an average relative humidity of 90%.

How many days does it rain in Copperville?

Throughout the year, there are 81.1 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

When does it snow in Copperville?

Months with snowfall are January through May, September through December.

How much does it snow in Copperville?

Throughout the year, there are 54.8 snowfall days, and 17.13" (435mm) of snow is accumulated.

What is the month with the least sunshine in Copperville?

January and December, with an average of 3.9h of sunshine, are months with the least sunshine.

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 driest month in Copperville?

April is the month with the least rainfall. Rain falls for 5 days and accumulates 0.2" (5mm) of precipitation.

What is the least humid month in Copperville?

With an average relative humidity of 57%, June is the least humid month in Copperville.

When it does not snow in Copperville?

June through August are months without snowfall in Copperville.

When are the longest days in Copperville?

The month with the longest days in Copperville is June, with an average of 19.6h of daylight.

What month has the most sunshine in Copperville?

With an average of 14.2h of sunshine, June has the most sunshine of the year in Copperville, Alaska.

What is the warmest month in Copperville?

The warmest month is July, with an average high-temperature of 67.5°F (19.7°C) and an average low-temperature of 47.5°F (8.6°C).

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

With an average maximum UV index of 5, July is the month with the highest UV index.

What is the rainiest month in Copperville?

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

What is the snowiest month in Copperville?

December is the month with the most snowfall. Snow falls for 11.2 days and accumulates 4.57" (116mm) of snow.

What is the month with the shortest days in Copperville?

December has the shortest days of the year in Copperville, Alaska, with an average of 5.3h of daylight.

Average temperature
Copperville, AK

Average temperature - Copperville, AK

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).

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
Copperville, AK

Average pressure - Copperville, AK

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
Copperville, AK

Average wind speed - Copperville, AK

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 rainfall
Copperville, AK

Average rainfall - Copperville, AK

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
Copperville, AK

Average rainfall days - Copperville, AK

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
Copperville, AK

Average snowfall - Copperville, AK

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
Copperville, AK

Average snowfall days - Copperville, AK

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 / Average sunshine
Copperville, AK

Average daylight / Average sunshine - Copperville, AK

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

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
Copperville, AK

Average sunshine days - Copperville, AK

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
Copperville, AK

Average UV index - Copperville, AK

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 visibility
Copperville, AK

Average visibility - Copperville, AK

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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