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
The move into October indicates a slight reduction in the average high-temperature, down from September's chilly 49.5°F (9.7°C) to a cold 41.5°F (5.3°C). Chevak observes a consistent average low-temperature of 37.4°F (3°C) throughout October nights.Humidity
With an average relative humidity of 78%, October is the least humid month.Rainfall
In Chevak, Alaska, in October, during 18.3 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Chevak, during the entire year, the rain falls for 128.4 days and collects up to 19.72" (501mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Chevak. In Chevak, in October, snow falls for 6.1 days, with typically accumulated 1.02" (26mm) of snow. Throughout the year, there are 86.8 snowfall days, and 19.57" (497mm) of snow is accumulated.Daylight
The average length of the day in October is 9h and 57min.On the first day of October, sunrise is at 9:11 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 10:31 am and sunset at 7:00 pm AKDT.
Sunshine
In October, the average sunshine is 3.6h.UV index
The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during October translates into these guidelines:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
Is it cold in Chevak during October?
What is the least humid month in Chevak?
What is the average humidity in October in Chevak?
How much does it rain in Chevak in October?
How many days does it snow in October in Chevak?
What is the average length of the day in October in Chevak?
When is the sunrise / sunset in October in Chevak?
How many hours of sunshine does Chevak have in October?
What is the UV index intensity in October in Chevak?
Average temperature in October
Chevak, AK
- Average high temperature in October: 41.5°F
The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in October: 37.4°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in October
Chevak, AK
- Average pressure in October: 29.64"Hg
The months with the highest atmospheric pressure are May and July (29.91"Hg).
The month with the lowest atmospheric pressure is December (29.63"Hg).
Average wind speed in October
Chevak, AK
- Average wind speed in October: 18mph
The windiest months (with the highest average wind speed) are October and November (18mph).
The calmest month (with the lowest average wind speed) is May (11.7mph).
Average humidity in October
Chevak, AK
- Average humidity in October: 78%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (78%).
Average rainfall in October
Chevak, AK
- Average rainfall in October: 2.83"
The wettest month (with the highest rainfall) is September (2.87").
The driest month (with the least rainfall) is April (0.94").
Average rainfall days in October
Chevak, AK
- Average rainfall days in October: 18.3 days
The month with the highest number of rainy days is September (20.1 days).
The month with the least rainy days is March (3.7 days).
Average snowfall in October
Chevak, AK
- Average snowfall in October: 1.02"
The months with the highest snowfall are February and December (3.98").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Chevak, AK
- Average snowfall days in October: 6.1 days
The month with the highest number of snowfall days is December (15 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Chevak, AK
- Average daylight in October: 9h and 5min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in October: 3h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in October
Chevak, AK
- Average sunshine days in October: 6.9 days
The month with the most sunshine days is May (16.1 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in October
Chevak, AK
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in October
Chevak, AK
- Average cloud cover in October: 69
The month with the most cloud cover is September (Cloud cover 73).
The months with the least cloud cover are May and June (Cloud cover 58).
Average visibility in October
Chevak, AK
- Average visibility in October: 6mi
The months with the highest visibility are March, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, April, November and December (5mi).
Chevak, Alaska, USA
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