September weather forecast
Pilot Station, AK

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Weather in September

September, the first month of the autumn in Pilot Station, is still a cool month, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 51.1°F (10.6°C).

Temperature

As September arrives, Pilot Station's weather displays a minor decrease in high-temperatures, transitioning from August's moderate 59°F (15°C) to a fresh 51.1°F (10.6°C). An average low-temperature of 40.1°F (4.5°C) is recorded in the month of September in Pilot Station.

Humidity

In September, the average relative humidity in Pilot Station is 81%.

Rainfall

In September, in Pilot Station, the rain falls for 14.5 days. Throughout September, 1.77" (45mm) of precipitation is accumulated. In Pilot Station, during the entire year, the rain falls for 104.5 days and collects up to 15.75" (400mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. September is the first month it typically snows in Pilot Station. Throughout September, in the average 0.8 snowfall days, it receives 0.12" (3mm) of snow. In Pilot Station, during the entire year, snow falls for 71.4 days and aggregates up to 22.72" (577mm) of snow.

Daylight

In Pilot Station, the average length of the day in September is 12h and 53min.
On the first day of September in Pilot Station, Alaska, sunrise is at 7:43 am and sunset at 9:58 pm. On the last day of the month, sunrise is at 8:58 am and sunset at 8:23 pm AKDT.

Sunshine

The average sunshine in September in Pilot Station is 4.5h.

UV index

The average daily maximum UV index in September in Pilot Station is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 2 translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the average September temperature in Pilot Station?

In Pilot Station, 51.1°F (10.6°C) is the average high-temperature and 40.1°F (4.5°C) is the average low-temperature during September.

What is the average humidity in September in Pilot Station?

In Pilot Station, Alaska, the average relative humidity in September is 81%.

How much does it rain in Pilot Station in September?

In Pilot Station, Alaska, in September, it is raining for 14.5 days, with typically 1.77" (45mm) of accumulated precipitation.

When does it start to snow in Pilot Station?

September is the first month it typically snows. Throughout September, in the average 0.8 snowfall days, it receives 0.12" (3mm) of snow.

How many hours of daylight does Pilot Station have in September?

The average day length in September in Pilot Station, Alaska, is 12h and 53min.

What time are sunrise and sunset in September in Pilot Station?

In September, on the first day of the month, sunrise is at 7:43 am and sunset at 9:58 pm. On the last day of the month, in Pilot Station, Alaska, sunrise is at 8:58 am and sunset at 8:23 pm AKDT.

How long on average sun shines in September in Pilot Station?

In September, the average sunshine duration in Pilot Station, Alaska, is 4.5h.

What is the UV index reading in September in Pilot Station?

The average daily maximum UV index in September in Pilot Station is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Pilot Station, AK

Average temperature in September - Pilot Station, AK
  • Average high temperature in September: 51.1°F

The warmest month (with the highest average high temperature) is July (61.5°F).
The month with the lowest average high temperature is January (11.3°F).

  • Average low temperature in September: 40.1°F

The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is January (2.3°F).

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Average pressure in September
Pilot Station, AK

Average pressure in September - Pilot Station, AK
  • Average pressure in September: 29.72"Hg

The month with the highest atmospheric pressure is July (29.91"Hg).
The months with the lowest atmospheric pressure are October and December (29.67"Hg).

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Average wind speed in September
Pilot Station, AK

Average wind speed in September - Pilot Station, AK
  • Average wind speed in September: 10.2mph

The windiest month (with the highest average wind speed) is February (11.9mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).

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Average humidity in September
Pilot Station, AK

Average humidity in September - Pilot Station, AK
  • Average humidity in September: 81%

The months with the highest relative humidity are January, February, March and December (91%).
The month with the lowest relative humidity is June (66%).

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Average rainfall in September
Pilot Station, AK

Average rainfall in September - Pilot Station, AK
  • Average rainfall in September: 1.77"

The wettest month (with the highest rainfall) is August (2.13").
The driest months (with the least rainfall) are January and June (0.87").

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Average rainfall days in September
Pilot Station, AK

Average rainfall days in September - Pilot Station, AK
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is August (17.8 days).
The months with the least rainy days are January and February (2.4 days).

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Average snowfall in September
Pilot Station, AK

Average snowfall in September - Pilot Station, AK
  • Average snowfall in September: 0.12"

The month with the highest snowfall is February (5.28").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Pilot Station, AK

Average snowfall days in September - Pilot Station, AK
  • Average snowfall days in September: 0.8 days

The month with the highest number of snowfall days is February (11.4 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in September /
Average sunshine in September
Pilot Station, AK

Average daylight in September / Average sunshine in September - Pilot Station, AK
  • Average daylight in September: 12h and 5min

The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).

  • Average sunshine in September: 4h and 3min

The month with the most sunshine is May (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

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Average sunshine days in September
Pilot Station, AK

Average sunshine days in September - Pilot Station, AK
  • Average sunshine days in September: 12.4 days

The month with the most sunshine days is March (19.5 days).
The month with the least sunshine days is August (10.9 days).

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Average UV index in September
Pilot Station, AK

Average UV index in September - Pilot Station, AK
  • Average UV index in September: 2

The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are March, November and December (UV index 1).

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Average cloud cover in September
Pilot Station, AK

Average cloud cover in September - Pilot Station, AK
  • Average cloud cover in September: 64

The month with the most cloud cover is July (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 54).

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Average visibility in September
Pilot Station, AK

Average visibility in September - Pilot Station, 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).

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Pilot Station, Alaska, USA

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