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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January is a dangerously cold winter month in Circle, Alaska, with temperature in the range of an average low of -18.9°F (-28.3°C) and an average high of -6°F (-21.1°C). January, characterized by an average high temperature of -6°F (-21.1°C) and a low temperature of -18.9°F (-28.3°C), is generally the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Circle, is an arctic cold month, with an average temperature varying between -12.8°F (-24.9°C) and 4.1°F (-15.5°C). As February arrives, Circle's weather shows an increase in high-temperatures, moving from January's dangerously cold -6°F (-21.1°C) to a polar cold 4.1°F (-15.5°C). Weather in February »
Weather in March
March, the first month of the spring in Circle, is a freezing cold month, with an average temperature ranging between min -6.5°F (-21.4°C) and max 14°F (-10°C). March sees a rise in the average high-temperature, climbing from an arctic cold 4.1°F (-15.5°C) in February to a subzero cold 14°F (-10°C). Weather in March »
Weather in April
April, like March, is a freezing cold spring month in Circle, Alaska, with an average temperature fluctuating between 31.3°F (-0.4°C) and 15.8°F (-9°C). As Circle welcomes April, there is a noticeable shift in the average high-temperature, escalating from March's freezing cold 14°F (-10°C) to a still subzero cold 31.3°F (-0.4°C). Weather in April »
Weather in May
May, the last month of the spring in Circle, is a moderate month, with an average temperature varying between 37.9°F (3.3°C) and 57.2°F (14°C). With the onset of May, Circle's average high-temperature experiences a noticeable rise, advancing from April's freezing cold 31.3°F (-0.4°C) to a refreshing 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 an average temperature fluctuating between 48.6°F (9.2°C) and 70.5°F (21.4°C). Entering June, Circle sees a temperature rise, with the average high-temperature advancing from May's refreshing 57.2°F (14°C) to a pleasant 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 ranging between min 51.6°F (10.9°C) and max 72.5°F (22.5°C). Temperature records mark July as the warmest month, with highs averaging 72.5°F (22.5°C) and lows at 51.6°F (10.9°C). Weather in July »
Weather in August
August, the last month of the summer in Circle, is also an enjoyable month, with an average temperature ranging between min 46.4°F (8°C) and max 64.9°F (18.3°C). The shift from July to August includes a minor decrease in the average high-temperature, lightly dropping from an 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 still a cool month, with an average temperature varying between 51.4°F (10.8°C) and 35.1°F (1.7°C). Onset of September comes with a temperature decline, the average high falling from an enjoyable 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 another subzero cold autumn month in Circle, Alaska, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 19°F (-7.2°C). October's arrival signals a distinct temperature shift, dropping from a cool 51.4°F (10.8°C) in September to a freezing cold 29.7°F (-1.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another extremely cold month in Circle, Alaska, with temperature in the range of an average high of 5°F (-15°C) and an average low of -4.9°F (-20.5°C). As October gives way to November, the average high-temperature displays a considerable decrease, falling from a freezing cold 29.7°F (-1.3°C) 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 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). December brings a slight decrease in temperature, down from a frigid cold 5°F (-15°C) in November to an arctic cold -3.1°F (-19.5°C). Weather in December »
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
Circle's coldest month, January, registers temperatures that range from a high of -6°F (-21.1°C) to a low of -18.9°F (-28.3°C).
What is the most humid month?
The months with the highest humidity are January through March, with an average relative humidity of 96%.
How many days does it rain?
In Circle, during the entire year, the rain falls for 82.8 days and collects up to 7.17" (182mm) of precipitation.
When does it snow?
January through May, September through December are months with snowfall.
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 is the month with the lowest UV index?
The 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?
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?
The least humid month is June, with an average relative humidity of 49%.
When it does not snow?
June through August are months without snowfall.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest?
Circle records the warmest temperatures in July, averaging a high of 72.5°F (22.5°C) and a low of 51.6°F (10.9°C).
When are the longest days?
July has the longest days of the year, with an average of 20h and 42min of daylight.
What month has the most sunshine?
With an average of 12.5h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 14.6 days and typically aggregates up to 1.5" (38mm) of precipitation.
When does it snow the most?
The month with the most snowfall 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?
December has the shortest days of the year, 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
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).
- Average low temperature in January:
-18.9°F - Average low temperature in February:
-12.8°F - Average low temperature in March:
-6.5°F - Average low temperature in April:
15.8°F - Average low temperature in May:
37.9°F - Average low temperature in June:
48.6°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 in January:
30.01"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
29.97"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.81"Hg
- Average pressure in July:
29.86"Hg - Average pressure in August:
29.82"Hg - Average pressure in September:
29.78"Hg - Average pressure in October:
29.83"Hg - Average pressure in November:
29.91"Hg - Average pressure in December:
29.93"Hg
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 in January:
2.7mph - Average wind speed in February:
2.9mph - Average wind speed in March:
3.4mph - Average wind speed in April:
3.6mph - Average wind speed in May:
4.5mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.6mph - Average wind speed in September:
3.9mph - Average wind speed in October:
3.3mph - Average wind speed in November:
2.9mph - Average wind speed in December:
2.7mph
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
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 in January:
0.31" - Average rainfall in February:
0.24" - Average rainfall in March:
0.43" - Average rainfall in April:
0.55" - Average rainfall in May:
0.51" - Average rainfall in June:
0.59"
- Average rainfall in July:
0.91" - Average rainfall in August:
1.5" - Average rainfall in September:
0.67" - Average rainfall in October:
0.63" - Average rainfall in November:
0.51" - Average rainfall in December:
0.31"
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 in January:
2.2 days - Average rainfall days in February:
1.9 days - Average rainfall days in March:
5.1 days - Average rainfall days in April:
7.8 days - Average rainfall days in May:
8.7 days - Average rainfall days in June:
9 days
- Average rainfall days in July:
12.3 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
10 days - Average rainfall days in October:
6 days - Average rainfall days in November:
2.6 days - Average rainfall days in December:
2.6 days
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
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 in January:
11.8 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
18.3 days - Average snowfall days in April:
16.2 days - Average snowfall days in May:
3.5 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
2.2 days - Average snowfall days in October:
10.4 days - Average snowfall days in November:
14.6 days - Average snowfall days in December:
14.4 days
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 in January:
4h and 5min - Average daylight in February:
8h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
15h and 3min - Average daylight in May:
19h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
20h and 4min - Average daylight in August:
16h and 4min - Average daylight in September:
13h and 0min - Average daylight in October:
9h and 3min - Average daylight in November:
5h and 5min - Average daylight in December:
3h and 2min
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).
- Average sunshine in January:
2h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
3h and 5min - Average sunshine in April:
4h and 2min - Average sunshine in May:
11h and 3min - Average sunshine in June:
4h and 2min
- Average sunshine in July:
12h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 0min - Average sunshine in October:
4h and 5min - Average sunshine in November:
3h and 0min - Average sunshine in December:
1h and 4min
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 in January:
20.3 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
13.7 days - Average sunshine days in April:
8.5 days - Average sunshine days in May:
17.9 days - Average sunshine days in June:
19.1 days
- Average sunshine days in July:
16.3 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
18.1 days
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
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 cloud cover
Circle, AK
The month with the most cloud cover is April (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 33).
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
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