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
The start of September involves a subtle temperature drop, shifting from a comfortable 61.3°F (16.3°C) in August to a fresh 52.7°F (11.5°C). An average nighttime temperature of 39.4°F (4.1°C) is noted in Talkeetna during the month of September.Humidity
In Talkeetna, the average relative humidity in September is 76%.Rainfall
The month with the most rainfall is September, when the rain falls for 17 days and typically aggregates up to 2.68" (68mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Talkeetna. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 0.31" (8mm) of snow. In Talkeetna, during the entire year, snow falls for 60.9 days and aggregates up to 36.89" (937mm) of snow.Daylight
In September, the average length of the day in Talkeetna is 12h and 54min.On the first day of September in Talkeetna, sunrise is at 6:51 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 7:32 pm AKDT.
Sunshine
In September, the average sunshine in Talkeetna is 7.5h.UV index
In Talkeetna, the average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 2 in September translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are September temperatures in Talkeetna?
What is the average humidity in September in Talkeetna?
What is the rainiest month in Talkeetna?
How much does it rain in Talkeetna in September?
When does it start to snow in Talkeetna?
How many hours of daylight does Talkeetna have in September?
When are sunrise and sunset in September in Talkeetna?
How many hours of sunshine does Talkeetna have in September?
How high is the UV index in September in Talkeetna?
Average temperature in September
Talkeetna, AK
- Average high temperature in September: 52.7°F
The warmest month (with the highest average high temperature) is July (65.5°F).
The month with the lowest average high temperature is January (16.9°F).
- Average low temperature in September: 39.4°F
The month with the highest average low temperature is July (48.4°F).
The coldest month (with the lowest average low temperature) is January (8.8°F).
Average pressure in September
Talkeetna, AK
- Average pressure in September: 29.75"Hg
The month with the highest atmospheric pressure is July (29.94"Hg).
The month with the lowest atmospheric pressure is December (29.72"Hg).
Average wind speed in September
Talkeetna, AK
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).
Average humidity in September
Talkeetna, AK
- Average humidity in September: 76%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is May (64%).
Average rainfall in September
Talkeetna, AK
- Average rainfall in September: 2.68"
The wettest month (with the highest rainfall) is September (2.68").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in September
Talkeetna, AK
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is December (4.8 days).
Average snowfall in September
Talkeetna, AK
- Average snowfall in September: 0.31"
The month with the highest snowfall is November (7.87").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Talkeetna, AK
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is December (12.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Talkeetna, AK
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is May (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in September
Talkeetna, AK
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in September
Talkeetna, AK
- Average UV index in September: 2
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
Talkeetna, AK
- Average cloud cover in September: 45
The month with the most cloud cover is August (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 38).
Average visibility in September
Talkeetna, AK
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is April (5mi).
Talkeetna, Alaska, USA
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