Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As Arctic Village, Alaska, welcomes September, there is a noticeable shift in the average high-temperature, dropping from August's fresh 53.6°F (12°C) to a wintry 39.2°F (4°C). Arctic Village's temperature in September lowers to a consistent average of 27.9°F (-2.3°C) during the nights.Humidity
The average relative humidity in September is 79%.Rainfall
In September, the rain falls for 11.5 days. Throughout September, 1.1" (28mm) of precipitation is accumulated. In Arctic Village, during the entire year, the rain falls for 95.6 days and collects up to 9.17" (233mm) of precipitation.Snowfall
January through June, August through December are months with snowfall. In Arctic Village, in September, during 8.6 snowfall days, 4.33" (110mm) of snow is typically accumulated. In Arctic Village, during the entire year, snow falls for 103.1 days and aggregates up to 26.02" (661mm) of snow.Daylight
The average length of the day in September in Arctic Village, Alaska, is 13h and 10min.On the first day of the month, sunrise is at 6:11 am and sunset at 9:11 pm. On the last day of September, sunrise is at 7:55 am and sunset at 7:08 pm AKDT.
Sunshine
In Arctic Village, the average sunshine in September is 6.9h.UV index
The average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in September transforms into the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during September?
What is the average humidity in September?
How many days does it rain in September?
How much does it snow in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Arctic Village have in September?
How high is the UV index in September?
Average temperature in September
Arctic Village, AK
- Average high temperature in September: 39.2°F
The warmest month (with the highest average high temperature) is July (61.7°F).
The month with the lowest average high temperature is January (-5.6°F).
- Average low temperature in September: 27.9°F
The month with the highest average low temperature is July (46.6°F).
The coldest month (with the lowest average low temperature) is January (-18°F).
Average pressure in September
Arctic Village, AK
- Average pressure in September: 29.81"Hg
The month with the highest atmospheric pressure is January (30.04"Hg).
The month with the lowest atmospheric pressure is August (29.8"Hg).
Average wind speed in September
Arctic Village, AK
- Average wind speed in September: 4.4mph
The windiest months (with the highest average wind speed) are June and July (5.5mph).
The calmest month (with the lowest average wind speed) is February (3.9mph).
Average humidity in September
Arctic Village, AK
- Average humidity in September: 79%
The month with the highest relative humidity is April (90%).
The month with the lowest relative humidity is June (56%).
Average rainfall in September
Arctic Village, AK
- Average rainfall in September: 1.1"
The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is March (0.2").
Average rainfall days in September
Arctic Village, AK
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in September
Arctic Village, AK
- Average snowfall in September: 4.33"
The month with the highest snowfall is October (4.88").
The month with the least snowfall is July (0").
Average snowfall days in September
Arctic Village, AK
- Average snowfall days in September: 8.6 days
The month with the highest number of snowfall days is October (15.2 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Arctic Village, AK
- Average daylight in September: 13h and 1min
The month with the longest days is August (Average daylight: 17h and 18min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in September
Arctic Village, AK
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is August (9.3 days).
Average UV index in September
Arctic Village, AK
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, March, April, November and December (UV index 1).
Average cloud cover in September
Arctic Village, AK
- Average cloud cover in September: 53
The months with the most cloud cover are April, September and October (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 38).
Average visibility in September
Arctic Village, AK
- Average visibility in September: 5mi
The months with the highest visibility are June, July and August (6mi).
The months with the lowest visibility are January, February, March, April, May, October, November and December (4mi).
Arctic Village, Alaska, USA
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