Climate and monthly weather forecast
Circle, AK

Share

Weather in January

January is a dangerously cold winter month in Circle, Alaska, with an average temperature ranging between min -18.9°F (-28.3°C) and max -6°F (-21.1°C). January is Circle's coldest month, registering average high temperatures of -6°F (-21.1°C) and lows of -18.9°F (-28.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a polar cold month in Circle, Alaska, with an average temperature ranging between min -12.8°F (-24.9°C) and max 4.1°F (-15.5°C). The shift from January to February brings an increase in the average high-temperature, moving from a life-threatening cold -6°F (-21.1°C) to a polar 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 temperature in the range of an average high of 14°F (-10°C) and an average low of -6.5°F (-21.4°C). March marks a rise in the average high-temperature, moving from February's arctic cold 4.1°F (-15.5°C) to a subzero cold 14°F (-10°C). Weather in March »

Weather in April

April, like March, is another subzero cold spring month in Circle, Alaska, with an average temperature varying between 15.8°F (-9°C) and 31.3°F (-0.4°C). A shift in Circle's weather is noticeable as March turns into April, with the average high temperature increases from 14°F (-10°C) to a still freezing cold 31.3°F (-0.4°C). Weather in April »

Weather in May

May, the last month of the spring in Circle, is a mild month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 57.2°F (14°C). May's onset is marked by a clear temperature increase, soaring from a subzero cold 31.3°F (-0.4°C) in April to a mild 57.2°F (14°C). Weather in May »

Weather in June

June, the first month of the summer in Circle, is an agreeable month, with an average temperature fluctuating between 48.6°F (9.2°C) and 70.5°F (21.4°C). Circle's transition into June is marked by a temperature shift, moving 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 another pleasant summer month, with an average temperature fluctuating between 51.6°F (10.9°C) and 72.5°F (22.5°C). The warmest period is July, when temperatures fluctuate between an average high of 72.5°F (22.5°C) and a low of 51.6°F (10.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also an enjoyable month in Circle, Alaska, with an average temperature ranging between max 64.9°F (18.3°C) and min 46.4°F (8°C). In Circle, entering August brings a subtle temperature decrement, reducing from July's agreeable 72.5°F (22.5°C) to an enjoyable 64.9°F (18.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Circle, is also a fresh month, with an average temperature ranging between min 35.1°F (1.7°C) and max 51.4°F (10.8°C). The commencement of September involves a temperature shift, with the average high-temperature dropping from a refreshing 64.9°F (18.3°C) in August to a cool 51.4°F (10.8°C). Weather in September »

Weather in October

October, like September, is a freezing cold autumn month in Circle, Alaska, with an average temperature fluctuating between 19°F (-7.2°C) and 29.7°F (-1.3°C). A clear reduction in the average high-temperature is witnessed with the onset of October, reducing from a cool 51.4°F (10.8°C) in September to a subzero cold 29.7°F (-1.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frigid cold month in Circle, Alaska, with an average temperature varying between -4.9°F (-20.5°C) and 5°F (-15°C). As November begins, there is a noticeable decrease in the average high-temperature, falling from a freezing cold 29.7°F (-1.3°C) in October to a frigid cold 5°F (-15°C). Weather in November »

Weather in December

December, the first month of the winter in Circle, is still a polar cold month, with an average temperature varying between -3.1°F (-19.5°C) and -15°F (-26.1°C). As November makes way for December, Circle's average high-temperature eases from an extreme cold 5°F (-15°C) to a polar cold -3.1°F (-19.5°C). Weather in December »

Frequently asked questions

What part of the year is the coldest?

Circle's January weather reaches an average high of -6°F (-21.1°C) and an average low of -18.9°F (-28.3°C), making it the coldest month.

What are the most humid months?

The months with the highest humidity are January through March, with an average relative humidity of 96%.

How much does it rain?

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

When does it snow?

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

How much does it snow?

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

What are the months with the lowest UV index in Circle?

The months with the lowest UV index in Circle are January through March, October through December, with an average maximum UV index of 1.

What is the driest month?

February is the month with the least rainfall. Rain falls for 1.9 days and accumulates 0.24" (6mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AKST to AKDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from AKDT to AKST.

What is the least humid month?

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

When it does not snow?

June through August are months without snowfall.

When is the highest UV index?

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

What is the hottest time of year?

July is the month when Circle sees the average highest temperatures, with a high of 72.5°F (22.5°C) and a low of 51.6°F (10.9°C).

When are the longest days?

The month with the longest days is July, with an average of 20h and 42min of daylight.

What month has the most sunshine?

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

What is the wettest month?

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

What is the snowiest month?

November is the month with the most snowfall. Snow falls for 14.6 days and accumulates 4.02" (102mm) of snow.

What is the month with the shortest days in Circle?

The month with the shortest days is December, with an average of 3h and 18min of daylight.

What is the month with the least sunshine?

With an average of 1.6h of sunshine, December has the least sunshine of the year.

Average temperature
Circle, AK

Average temperature - Circle, AK

The warmest month (with the highest average high temperature) is July (72.5°F).
The month with the lowest average high temperature is January (-6°F).

The month with the highest average low temperature is July (51.6°F).
The coldest month (with the lowest average low temperature) is January (-18.9°F).

Average pressure
Circle, AK

Average pressure - Circle, AK

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

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).

Average humidity
Circle, AK

Average humidity - Circle, AK

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

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").

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).

Average snowfall
Circle, AK

Average snowfall - Circle, AK

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

Average snowfall days
Circle, AK

Average snowfall days - Circle, AK

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

Average daylight / Average sunshine
Circle, AK

Average daylight / Average sunshine - Circle, AK

The month with the longest days is July (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 3h and 18min).

The month with the most sunshine is July (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).

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).

Average UV index
Circle, AK

Average UV index - Circle, AK

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

Average visibility
Circle, AK

Average visibility - Circle, AK

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

Circle, Alaska, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location