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
With the commencement of September, Kustatan records a moderate temperature decline, with the average high easing from August's moderate 57.6°F (14.2°C) to a cool 52°F (11.1°C). September notes an average low temperature of 46°F (7.8°C) in Kustatan, subtly down from the daytime highs.Humidity
In Kustatan, the average relative humidity in September is 78%.Rainfall
In Kustatan, during September, the rain falls for 15.6 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Kustatan, during the entire year, the rain falls for 128.2 days and collects up to 20.08" (510mm) of precipitation.Snowfall
In Kustatan, snow does not fall in June through September.Daylight
In September, the average length of the day in Kustatan, Alaska, is 12h and 50min.On the first day of September in Kustatan, sunrise is at 7:02 am and sunset at 9:10 pm. On the last day of the month, sunrise is at 8:13 am and sunset at 7:40 pm AKDT.
Sunshine
In Kustatan, Alaska, the average sunshine in September is 6.6h.UV index
In September, the average daily maximum UV index in Kustatan, Alaska, is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What is the usual temperature for Kustatan in September?
What is the average humidity in September in Kustatan?
How many days does it rain in September in Kustatan?
When it does not snow in Kustatan?
Does it snow in Kustatan in September?
What is the average length of the day in September in Kustatan?
When is the sunrise / sunset in September in Kustatan?
How long on average sun shines in September in Kustatan?
What is the UV index intensity in September in Kustatan?
Average temperature in September
Kustatan, AK
- Average high temperature in September: 52°F
The warmest month (with the highest average high temperature) is July (58.6°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in September: 46°F
The month with the highest average low temperature is July (51.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in September
Kustatan, AK
- Average pressure in September: 29.73"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.65"Hg).
Average wind speed in September
Kustatan, AK
- Average wind speed in September: 8mph
The windiest month (with the highest average wind speed) is December (11mph).
The calmest month (with the lowest average wind speed) is May (7.5mph).
Average humidity in September
Kustatan, AK
- Average humidity in September: 78%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Kustatan, AK
- Average rainfall in September: 2.36"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is June (0.71").
Average rainfall days in September
Kustatan, AK
- Average rainfall days in September: 15.6 days
The month with the highest number of rainy days is September (15.6 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in September
Kustatan, AK
- Average snowfall in September: 0"
The month with the highest snowfall is December (7.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Kustatan, AK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kustatan, AK
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Kustatan, AK
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is June (18.7 days).
The month with the least sunshine days is September (13.1 days).
Average UV index in September
Kustatan, AK
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Kustatan, AK
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in September
Kustatan, AK
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Kustatan, Alaska, USA
Weather forecast for your location
2. Allow the app to use your location
