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
During Circle Hot Springs Station's transition into September, the average high-temperature lessens, moving from an enjoyable 64.9°F (18.3°C) in August to a cool 51.4°F (10.8°C). The temperature dips to an average of 35.1°F (1.7°C) during September nights.Humidity
The average relative humidity in September is 74%.Rainfall
In Circle Hot Springs Station, in September, during 10 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. Throughout the year, there are 82.8 rainfall days, and 7.17" (182mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows in Circle Hot Springs Station, Alaska. Throughout September, in the average 2.2 snowfall days, it receives 0.67" (17mm) of snow. In Circle Hot Springs Station, during the entire year, snow falls for 102.7 days and aggregates up to 21.34" (542mm) of snow.Daylight
In Circle Hot Springs Station, the average length of the day in September is 13h and 2min.On the first day of the month, sunrise is at 6:19 am and sunset at 8:57 pm. On the last day of September, sunrise is at 7:48 am and sunset at 7:08 pm AKDT.
Sunshine
In Circle Hot Springs Station, Alaska, the average sunshine in September is 8h.UV index
In Circle Hot Springs Station, the average daily maximum UV index in September is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during September leads to these instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When does it start to snow?
How many hours of daylight does Circle Hot Springs Station have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Circle Hot Springs Station have in September?
How high is the UV index in September?
Average temperature in September
Circle Hot Springs Station, AK
- Average high temperature in September: 51.4°F
The warmest month (with the highest average high temperature) is July (72.5°F).
The month with the lowest average high temperature is January (-6°F).
- Average low temperature in September: 35.1°F
The month with the highest average low temperature is July (51.6°F).
The coldest month (with the lowest average low temperature) is January (-18.9°F).
Average pressure in September
Circle Hot Springs Station, AK
- Average pressure in September: 29.78"Hg
The month with the highest atmospheric pressure is February (30.02"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).
Average wind speed in September
Circle Hot Springs Station, AK
- Average wind speed in September: 3.9mph
The windiest month (with the highest average wind speed) is July (4.9mph).
The calmest months (with the lowest average wind speed) are January and December (2.7mph).
Average humidity in September
Circle Hot Springs Station, AK
- Average humidity in September: 74%
The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (49%).
Average rainfall in September
Circle Hot Springs Station, AK
- Average rainfall in September: 0.67"
The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is February (0.24").
Average rainfall days in September
Circle Hot Springs Station, AK
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is August (14.6 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in September
Circle Hot Springs Station, AK
- Average snowfall in September: 0.67"
The month with the highest snowfall is November (4.02").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Circle Hot Springs Station, AK
- Average snowfall days in September: 2.2 days
The month with the highest number of snowfall days is March (18.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Circle Hot Springs Station, AK
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 22h and 18min).
The month with the shortest days is December (Average daylight: 3h and 36min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in September
Circle Hot Springs Station, AK
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is April (8.5 days).
Average UV index in September
Circle Hot Springs Station, AK
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Circle Hot Springs Station, AK
- Average cloud cover in September: 46
The month with the most cloud cover is April (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in September
Circle Hot Springs Station, AK
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April and December (2mi).
Circle Hot Springs Station, Alaska, USA
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