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's onset introduces a mild reduction in the average high-temperature, from a fresh 52.5°F (11.4°C) in August to a chilly 44.6°F (7°C). In September, the average low-temperature records at a cold 33.4°F (0.8°C) during the nights.Humidity
The average relative humidity in September is 73%.Rainfall
September is the month with the most rainfall. Rain falls for 16.3 days and accumulates 1.69" (43mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows in Kennicott. Throughout September, in the average 1 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 95.3 snowfall days, and 44.02" (1118mm) of snow is accumulated.Daylight
In Kennicott, the average length of the day in September is 12h and 52min.On the first day of the month, sunrise is at 6:25 am and sunset at 8:37 pm. On the last day of September, sunrise is at 7:38 am and sunset at 7:04 pm AKDT.
Sunshine
In Kennicott, the average sunshine in September is 9.4h.UV index
In September, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 2 in September leads to these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in September?
What is the average humidity in September?
What is the rainiest month?
How many days does it rain in September?
When does it start snowing?
How many hours of daylight does Kennicott have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Kennicott have in September?
How high is the UV index in September?
Average temperature in September
Kennicott, AK
- Average high temperature in September: 44.6°F
The warmest month (with the highest average high temperature) is July (56.8°F).
The month with the lowest average high temperature is January (13.5°F).
- Average low temperature in September: 33.4°F
The month with the highest average low temperature is July (43.2°F).
The coldest month (with the lowest average low temperature) is February (1°F).
Average pressure in September
Kennicott, AK
- Average pressure in September: 29.8"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is November (29.76"Hg).
Average wind speed in September
Kennicott, AK
- Average wind speed in September: 4mph
The windiest months (with the highest average wind speed) are January and November (5.2mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in September
Kennicott, AK
- Average humidity in September: 73%
The months with the highest relative humidity are January, March, April and December (82%).
The month with the lowest relative humidity is June (66%).
Average rainfall in September
Kennicott, AK
- Average rainfall in September: 1.69"
The wettest month (with the highest rainfall) is September (1.69").
The driest month (with the least rainfall) is April (0.71").
Average rainfall days in September
Kennicott, AK
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in September
Kennicott, AK
- Average snowfall in September: 0.2"
The month with the highest snowfall is December (9.37").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Kennicott, AK
- Average snowfall days in September: 1 days
The month with the highest number of snowfall days is December (17.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Kennicott, AK
- Average daylight in September: 12h 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 September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 14h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in September
Kennicott, AK
- Average sunshine days in September: 11.1 days
The month with the most sunshine days is March (15.8 days).
The month with the least sunshine days is August (9.7 days).
Average UV index in September
Kennicott, AK
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Kennicott, AK
- Average cloud cover in September: 36
The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are March, May and June (Cloud cover 35).
Average visibility in September
Kennicott, AK
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
Kennicott, Alaska, USA
Weather forecast for your location
2. Allow the app to use your location