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
September brings a slight decrease in temperature, down from a moderate 60.4°F (15.8°C) in August to a fresh 54.3°F (12.4°C). In September, Kvichak encounters an average low-temperature of 42.4°F (5.8°C) during the night.Humidity
The average relative humidity in September is 81%.Rainfall
In Kvichak, in September, it is raining for 17.5 days, with typically 2.05" (52mm) of accumulated precipitation. Throughout the year, in Kvichak, Alaska, there are 158.9 rainfall days, and 18.43" (468mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Kvichak.Daylight
In Kvichak, the average length of the day in September is 12h and 47min.On the first day of September, sunrise is at 7:27 am and sunset at 9:27 pm. On the last day of the month, sunrise is at 8:32 am and sunset at 8:02 pm AKDT.
Sunshine
In September, the average sunshine is 5.4h.UV index
The average daily maximum UV index in September in Kvichak 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 average individuals.Note: The daily high UV index of 2 during September translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are the temperatures in Kvichak in September?
What is the average humidity in September in Kvichak?
How many days does it rain in September in Kvichak?
When it does not snow in Kvichak?
Does it snow in Kvichak in September?
How many hours of daylight does Kvichak have in September?
When is the sunrise / sunset in September in Kvichak?
How many hours of sunshine does Kvichak have in September?
How high is the UV index in September in Kvichak?
Average temperature in September
Kvichak, AK
- Average high temperature in September: 54.3°F
The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in September: 42.4°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).
Average pressure in September
Kvichak, AK
- Average pressure in September: 29.72"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.6"Hg).
Average wind speed in September
Kvichak, AK
- Average wind speed in September: 9mph
The windiest month (with the highest average wind speed) is December (10.4mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in September
Kvichak, AK
- Average humidity in September: 81%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is May (67%).
Average rainfall in September
Kvichak, AK
- Average rainfall in September: 2.05"
The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in September
Kvichak, AK
- Average rainfall days in September: 17.5 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is March (6.7 days).
Average snowfall in September
Kvichak, AK
- Average snowfall in September: 0"
The month with the highest snowfall is December (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Kvichak, AK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kvichak, AK
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is June (Average sunshine: 8h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in September
Kvichak, AK
- Average sunshine days in September: 11 days
The month with the most sunshine days is January (15.3 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in September
Kvichak, AK
- Average UV index in September: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Kvichak, AK
- Average cloud cover in September: 58
The month with the most cloud cover is August (Cloud cover 65).
The months with the least cloud cover are January and May (Cloud cover 55).
Average visibility in September
Kvichak, AK
- Average visibility in September: 6mi
The months with the highest visibility are January, February, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is March (5mi).
Kvichak, Alaska, USA
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