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
In September, the average high-temperature is almost the same as in August - a cold 39.9°F (4.4°C). The average low-temperature, in September, is 34.7°F (1.5°C).Humidity
In September, the average relative humidity is 82%.Rainfall
In Atqasuk, Alaska, during September, the rain falls for 9.9 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 66.3 rainfall days, and 7.99" (203mm) of precipitation is accumulated.Snowfall
Months with snowfall in Atqasuk are January through December. In Atqasuk, snow falls for 10.1 days, with typically accumulated 1.61" (41mm) of snow. Throughout the year, in Atqasuk, there are 134.6 snowfall days, and 19.88" (505mm) of snow is accumulated.Daylight
The average length of the day in September in Atqasuk is 13h and 19min.On the first day of September, sunrise is at 6:43 am and sunset at 10:15 pm. On the last day of the month, sunrise is at 8:43 am and sunset at 7:56 pm AKDT.
Sunshine
In Atqasuk, the average sunshine in September is 4.1h.UV index
January through March, September through December, with an average maximum UV index of 1, are months with the lowest UV index in Atqasuk. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 1 in September transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in September in Atqasuk?
What is the average humidity in September in Atqasuk?
How many days does it rain in September in Atqasuk?
How much does it snow in Atqasuk in September?
What is the average length of the day in September in Atqasuk?
What time are sunrise and sunset in September in Atqasuk?
How long on average sun shines in September in Atqasuk?
When is the lowest UV index in Atqasuk?
What is the UV index reading in September in Atqasuk?
Average temperature in September
Atqasuk, AK
- Average high temperature in September: 39.9°F
The warmest month (with the highest average high temperature) is July (49.3°F).
The month with the lowest average high temperature is January (-1.8°F).
- Average low temperature in September: 34.7°F
The month with the highest average low temperature is July (40.6°F).
The coldest month (with the lowest average low temperature) is January (-10.3°F).
Average pressure in September
Atqasuk, AK
- Average pressure in September: 29.84"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is September (29.84"Hg).
Average wind speed in September
Atqasuk, AK
- Average wind speed in September: 12.4mph
The windiest month (with the highest average wind speed) is October (14.3mph).
The calmest month (with the lowest average wind speed) is May (10.7mph).
Average humidity in September
Atqasuk, AK
- Average humidity in September: 82%
The months with the highest relative humidity are January, February, March and December (94%).
The month with the lowest relative humidity is June (77%).
Average rainfall in September
Atqasuk, AK
- Average rainfall in September: 0.83"
The wettest month (with the highest rainfall) is August (1.34").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in September
Atqasuk, AK
- Average rainfall days in September: 9.9 days
The months with the highest number of rainy days are July and August (13 days).
The month with the least rainy days is December (0.7 days).
Average snowfall in September
Atqasuk, AK
- Average snowfall in September: 1.61"
The month with the highest snowfall is October (3.43").
The month with the least snowfall is July (0.08").
Average snowfall days in September
Atqasuk, AK
- Average snowfall days in September: 10.1 days
The month with the highest number of snowfall days is December (18.4 days).
The month with the least snowfall days is July (0.9 days).
Average daylight in September /
Average sunshine in September
Atqasuk, AK
- Average daylight in September: 13h and 2min
The month with the longest days is August (Average daylight: 18h and 18min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
- Average sunshine in September: 4h and 1min
The month with the most sunshine is April (Average sunshine: 5h and 36min).
The months with the least sunshine are July and December (Average sunshine: 0h and 24min).
Average sunshine days in September
Atqasuk, AK
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is June (18.7 days).
The month with the least sunshine days is October (9.6 days).
Average UV index in September
Atqasuk, AK
- Average UV index in September: 1
The month with the highest UV index is June (UV index 3).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 1).
Average cloud cover in September
Atqasuk, AK
- Average cloud cover in September: 71
The month with the most cloud cover is December (Cloud cover 84).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in September
Atqasuk, AK
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and March (4mi).
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