September weather forecastChitina, AK
September
Weather in September
September, the first month of the autumn in Chitina, is still a chilly month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 44.6°F (7°C).Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's cool 52.5°F (11.4°C) to a chilly 44.6°F (7°C). Chitina, during the month of September, experiences an average low-temperature of 33.4°F (0.8°C).Humidity
The average relative humidity in September is 73%.Rainfall
September is the month with the most rainfall in Chitina. Rain falls for 16.3 days and accumulates 1.69" (43mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. 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
The average length of the day in September is 12h and 52min.On the first day of the month, sunrise is at 6:31 am and sunset at 8:43 pm. On the last day of September, sunrise is at 7:44 am and sunset at 7:10 pm AKDT.
Sunshine
In September, the average sunshine is 9.4h.UV index
The average daily maximum UV index in September in Chitina is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 during September leads to these advisories:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chitina, 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
Chitina, 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
Chitina, 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
Chitina, 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
Chitina, 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
Chitina, 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
Chitina, 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
Chitina, 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
Chitina, AK
- Average daylight in September: 12h and 54min
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 24min
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
Chitina, 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
Chitina, 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
Chitina, 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
Chitina, 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).
