Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
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). An average nighttime temperature of 19°F (-7.2°C) is witnessed throughout October.Humidity
The average relative humidity in October is 86%.Rainfall
In Circle, Alaska, in October, during 6 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Circle, Alaska, during the entire year, the rain falls for 82.8 days and collects up to 7.17" (182mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Circle, in October, snow falls for 10.4 days, with typically accumulated 3.31" (84mm) of snow. Throughout the year, there are 102.7 snowfall days, and 21.34" (542mm) of snow is accumulated.Daylight
The average length of the day in October is 9h and 30min.On the first day of October, sunrise is at 7:49 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 9:30 am and sunset at 5:09 pm AKDT.
Sunshine
In Circle, the average sunshine in October is 4.8h.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, the average maximum UV index of 1 translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is October?
What is the average humidity in October?
How much does it rain in October?
How much does it snow in October?
How many hours of daylight does Circle have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
When is the lowest UV index?
What is the UV index reading in October?
Average temperature in October
Circle, AK
- Average high temperature in October: 29.7°F
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 October: 19°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 in October
Circle, AK
- Average pressure in October: 29.83"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 in October
Circle, AK
- Average wind speed in October: 3.3mph
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 in October
Circle, AK
- Average humidity in October: 86%
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 in October
Circle, AK
- Average rainfall in October: 0.63"
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 in October
Circle, AK
- Average rainfall days in October: 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 in October
Circle, AK
- Average snowfall in October: 3.31"
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 in October
Circle, AK
- Average snowfall days in October: 10.4 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 in October /
Average sunshine in October
Circle, AK
- Average daylight in October: 9h and 3min
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 October: 4h and 5min
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 in October
Circle, AK
- Average sunshine days in October: 17.4 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 in October
Circle, AK
- Average UV index in October: 1
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 in October
Circle, AK
- Average cloud cover in October: 51
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 in October
Circle, AK
- Average visibility in October: 4mi
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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