Monthly weather forecast and climate
Circle, AK

Weather in January

January is a dangerously cold winter month in Circle, Alaska, with temperature in the range of an average high of -6°F (-21.1°C) and an average low of -18.9°F (-28.3°C). The coldest month is January, with an average high-temperature of -6°F (-21.1°C) and an average low-temperature of -18.9°F (-28.3°C). Weather in January »

Weather in February

The last month of the winter, February, is an arctic cold month in Circle, Alaska, with average temperature fluctuating between 4.1°F (-15.5°C) and -12.8°F (-24.9°C). In February, the average high-temperature increases, from a life-threatening cold -6°F (-21.1°C) in January, to an arctic cold 4.1°F (-15.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a subzero cold month in Circle, Alaska, with average temperature fluctuating between -6.5°F (-21.4°C) and 14°F (-10°C). In March, the average high-temperature increases, from a polar cold 4.1°F (-15.5°C) in February, to a freezing cold 14°F (-10°C). Weather in March »

Weather in April

April, the same as March, in Circle, Alaska, is another subzero cold spring month, with average temperature ranging between max 31.3°F (-0.4°C) and min 15.8°F (-9°C). In Circle, the average high-temperature significantly increases, from a freezing cold 14°F (-10°C) in March, to a still subzero cold 31.3°F (-0.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in Circle, Alaska, with average temperature varying between 37.9°F (3.3°C) and 57.2°F (14°C). In May, the average high-temperature significantly increases, from a subzero cold 31.3°F (-0.4°C) in April, to a moderate 57.2°F (14°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Circle, Alaska, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 48.6°F (9.2°C). In Circle, the average high-temperature rises, from a moderate 57.2°F (14°C) in May, to an agreeable 70.5°F (21.4°C). Weather in June »

Weather in July

July, the same as June, in Circle, Alaska, is an agreeable summer month, with average temperature fluctuating between 51.6°F (10.9°C) and 72.5°F (22.5°C). With an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 51.6°F (10.9°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 Circle, Alaska, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 46.4°F (8°C). In Circle, Alaska, the average high-temperature slightly decreases, from an agreeable 72.5°F (22.5°C) in July, to an enjoyable 64.9°F (18.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a fresh month in Circle, Alaska, with average temperature varying between 35.1°F (1.7°C) and 51.4°F (10.8°C). In Circle, the average high-temperature decreases, from an enjoyable 64.9°F (18.3°C) in August, to a fresh 51.4°F (10.8°C). Weather in September »

Weather in October

October, the same as September, in Circle, Alaska, is a freezing cold autumn month, with average temperature ranging between min 19°F (-7.2°C) and max 29.7°F (-1.3°C). In Circle, the average high-temperature in October plummets, from a fresh 51.4°F (10.8°C) in September, to a freezing cold 29.7°F (-1.3°C). Weather in October »

Weather in November

November, the last month of the autumn, in Circle, is also a frigid cold month, with average temperature varying between 5°F (-15°C) and -4.9°F (-20.5°C). In November, the average high-temperature plummets, from a subzero cold 29.7°F (-1.3°C) in October, to an extremely cold 5°F (-15°C). Weather in November »

Weather in December

The first month of the winter, December, is also an arctic cold month in Circle, Alaska, with temperature in the range of an average high of -3.1°F (-19.5°C) and an average low of -15°F (-26.1°C). In December, the average high-temperature slightly decreases, from a frigid cold 5°F (-15°C) in November, to a polar cold -3.1°F (-19.5°C). Weather in December »
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FAQ

What is the coldest month in Circle?

January is the coldest month in Circle, with an average high-temperature of -6°F (-21.1°C) and an average low-temperature of -18.9°F (-28.3°C).

What is the most humid month in Circle?

January through March, with an average relative humidity of 96%, are most humid months in Circle, Alaska.

How many days does it rain in Circle?

Throughout the year, there are 82.8 rainfall days, and 7.17" (182mm) of precipitation is accumulated.

When does it snow in Circle?

January through May, September through December are months with snowfall in Circle, Alaska.

How much does it snow in Circle?

In Circle, during the entire year, snow falls for 102.7 days, and aggregates up to 21.34" (542mm) of snow.

When is the lowest UV index in Circle?

Months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1.

What is the driest month in Circle?

The month with the least rainfall is February when the rain falls for 1.9 days and typically collects 0.24" (6mm) of precipitation.

What is the least humid month in Circle?

The least humid month is June, with an average relative humidity of 49%.

When it does not snow in Circle?

June through August are months without snowfall in Circle.

When are the longest days in Circle?

With an average of 23.2h of daylight, June has the longest days of the year in Circle, Alaska.

When is the highest UV index in Circle?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Circle.

What is the warmest month in Circle?

With an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 51.6°F (10.9°C), July is the warmest month in Circle, Alaska.

What month has the most sunshine in Circle?

The month with the most sunshine is July, with an average of 12.5h of sunshine.

What is the rainiest month in Circle?

August is the month with the most rainfall in Circle, Alaska. Rain falls for 14.6 days and accumulates 1.5" (38mm) of precipitation.

What is the snowiest month in Circle?

The month with the most snowfall in Circle is November when snow falls for 14.6 days and typically aggregates up to 4.02" (102mm) of snow.

What is the month with the shortest days in Circle?

The month with the shortest days in Circle is December, with an average of 3.3h of daylight.

What is the month with the least sunshine in Circle?

The month with the least sunshine in Circle is December, with an average of 1.6h of sunshine.

Average pressure
Circle, AK

Average pressure - Circle, AK

The month with the highest atmospheric pressure is February (30.02").
The month with the lowest atmospheric pressure is September (29.78").

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Average wind speed
Circle, AK

Average wind speed - Circle, AK

The windiest month (with the highest average wind speed) is July (4.9mph).
The calmest months (with the lowest average wind speed) are January and December (2.7mph).

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Average humidity
Circle, AK

Average humidity - Circle, AK

Months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (49%).

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Average rainfall
Circle, AK

Average rainfall - Circle, AK

The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is February (0.24").

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Average rainfall days
Circle, AK

Average rainfall days - Circle, AK

The month with the highest number of rainy days is August (14.6 days).
The month with the least rainy days is February (1.9 days).

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Average snowfall
Circle, AK

Average snowfall - Circle, AK

The month with the highest snowfall is November (4.02").
Months with the least snowfall are June, July and August (0").

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Average snowfall days
Circle, AK

Average snowfall days - Circle, AK

The month with the highest number of snowfall days is March (18.3 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Circle, AK

Average daylight / Average sunshine - Circle, AK

The month with the longest days is June (Average daylight: 23.2h).
The month with the shortest days is December (Average daylight: 3.3h).

The month with the most sunshine is July (Average sunshine: 12.5h).
The month with the least sunshine is December (Average sunshine: 1.6h).

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Average sunshine days
Circle, AK

Average sunshine days - Circle, AK

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is April (8.5 days).

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Average UV index
Circle, AK

Average UV index - Circle, AK

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average visibility
Circle, AK

Average visibility - Circle, AK

Months with the highest visibility are May, June, July, August and September (6mi).
Months with the lowest visibility are January, February, March, April and December (2mi).

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