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 fresh 54.9°F (12.7°C) in August to a chilly 45.9°F (7.7°C). Chulitna witnesses a consistent average low-temperature of 33.3°F (0.7°C) throughout September.Humidity
In Chulitna, the average relative humidity in September is 78%.Rainfall
In Chulitna, in September, it is raining for 16.5 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, in Chulitna, there are 125.3 rainfall days, and 16.5" (419mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.9 snowfall days, it receives 0.51" (13mm) of snow. In Chulitna, during the entire year, snow falls for 78.8 days and aggregates up to 55.55" (1411mm) of snow.Daylight
In September, the average length of the day in Chulitna is 12h and 55min.On the first day of September in Chulitna, sunrise is at 6:47 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 7:29 pm AKDT.
Sunshine
The average sunshine in September is 7.8h.UV index
The average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 2 in September translates into the following instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Chulitna in September?
What is the average humidity in September in Chulitna?
How much does it rain in Chulitna in September?
When does it start to snow in Chulitna?
How many hours of daylight does Chulitna have in September?
When are sunrise and sunset in September in Chulitna?
How many hours of sunshine does Chulitna have in September?
How high is the UV index in September in Chulitna?
Average temperature in September
Chulitna, AK
- Average high temperature in September: 45.9°F
The warmest month (with the highest average high temperature) is July (59.5°F).
The month with the lowest average high temperature is January (10.6°F).
- Average low temperature in September: 33.3°F
The month with the highest average low temperature is July (43.3°F).
The coldest month (with the lowest average low temperature) is January (0.3°F).
Average pressure in September
Chulitna, AK
- Average pressure in September: 29.76"Hg
The month with the highest atmospheric pressure is July (29.93"Hg).
The months with the lowest atmospheric pressure are October and December (29.75"Hg).
Average wind speed in September
Chulitna, AK
- Average wind speed in September: 4.6mph
The windiest month (with the highest average wind speed) is January (6.4mph).
The calmest months (with the lowest average wind speed) are April and September (4.6mph).
Average humidity in September
Chulitna, AK
- Average humidity in September: 78%
The month with the highest relative humidity is April (88%).
The month with the lowest relative humidity is June (68%).
Average rainfall in September
Chulitna, AK
- Average rainfall in September: 2.24"
The wettest month (with the highest rainfall) is October (2.44").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in September
Chulitna, AK
- Average rainfall days in September: 16.5 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is November (5 days).
Average snowfall in September
Chulitna, AK
- Average snowfall in September: 0.51"
The month with the highest snowfall is November (10.83").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Chulitna, AK
- Average snowfall days in September: 0.9 days
The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Chulitna, AK
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 20h and 0min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in September
Chulitna, AK
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in September
Chulitna, AK
- Average UV index in September: 2
The month with the highest UV index is June (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Chulitna, AK
- Average cloud cover in September: 43
The month with the most cloud cover is August (Cloud cover 46).
The month with the least cloud cover is May (Cloud cover 34).
Average visibility in September
Chulitna, AK
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, September and October (6mi).
The month with the lowest visibility is April (4mi).
Chulitna, Alaska, USA
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