September weather forecast and climate
Klery Creek, AK

Weather in September

The first month of the autumn, September, is also a frosty month in Klery Creek, Alaska, with temperature in the range of an average high of 47.3°F (8.5°C) and an average low of 37°F (2.8°C).

Temperature

In Klery Creek, the average high-temperature drops, from a mild 57.9°F (14.4°C) in August, to a chilly 47.3°F (8.5°C). The average low-temperature, in September, is 37°F (2.8°C).

Humidity

The average relative humidity in Klery Creek is 75%.

Rainfall

In Klery Creek, in September, during 11.5 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Klery Creek, during the entire year, the rain falls for 85.8 days and collects up to 12.91" (328mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Klery Creek. September is the first month it typically snows in Klery Creek. Throughout September, in the average 2.6 snowfall days, it receives 0.67" (17mm) of snow. Throughout the year, there are 90.6 snowfall days, and 33.58" (853mm) of snow is accumulated.

Daylight

In September, the average length of the day is 13.1h.

Sunshine

In September, the average sunshine is 6.1h.

UV index

The average daily maximum UV index in Klery Creek is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in September in Klery Creek?

In Klery Creek, Alaska, in September, the average high-temperature is 47.3°F (8.5°C), and the average low-temperature is 37°F (2.8°C).

What is the average humidity in September in Klery Creek?

In September, the average relative humidity in Klery Creek, Alaska, is 75%.

How much does it rain in Klery Creek in September?

In September, in Klery Creek, Alaska, the rain falls for 11.5 days. Throughout September, 1.18" (30mm) of precipitation is accumulated.

When does it start to snow in Klery Creek?

September is the first month it typically snows. Throughout September, in the average 2.6 snowfall days, it receives 0.67" (17mm) of snow.

What is the average length of the day in September in Klery Creek?

In September, the average length of the day in Klery Creek, Alaska, is 13.1h.

How long on average sun shines in September in Klery Creek?

In September, the average sunshine in Klery Creek is 6.1h.

What is the UV index intensity in September in Klery Creek?

The average daily maximum UV index in September in Klery Creek is 2. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.

Average temperature in September
Klery Creek, AK

Average temperature in September - Klery Creek, AK
  • Average high temperature in September: 47.3°F

The warmest month (with the highest average high temperature) is July (62.2°F).
The month with the lowest average high temperature is January (0.7°F).

  • Average low temperature in September: 37°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8.1°F).

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Average pressure in September
Klery Creek, AK

Average pressure in September - Klery Creek, AK
  • Average pressure in September: 29.78"

The month with the highest atmospheric pressure is March (29.96").
The month with the lowest atmospheric pressure is September (29.78").

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Average wind speed in September
Klery Creek, AK

Average wind speed in September - Klery Creek, AK
  • Average wind speed in September: 8.1mph

The windiest month (with the highest average wind speed) is October (8.8mph).
The calmest month (with the lowest average wind speed) is May (7.1mph).

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Average humidity in September
Klery Creek, AK

Average humidity in September - Klery Creek, AK
  • Average humidity in September: 75%

Months with the highest relative humidity are February and March (91%).
The month with the lowest relative humidity is June (63%).

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Average rainfall in September
Klery Creek, AK

Average rainfall in September - Klery Creek, AK
  • Average rainfall in September: 1.18"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in September
Klery Creek, AK

Average rainfall days in September - Klery Creek, AK
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is November (1.4 days).

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Average snowfall in September
Klery Creek, AK

Average snowfall in September - Klery Creek, AK
  • Average snowfall in September: 0.67"

The month with the highest snowfall is February (5.91").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Klery Creek, AK

Average snowfall days in September - Klery Creek, AK
  • Average snowfall days in September: 2.6 days

The month with the highest number of snowfall days is December (14.5 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in September /
Average sunshine in September
Klery Creek, AK

Average daylight in September / Average sunshine in September - Klery Creek, AK
  • Average daylight in September: 13.1h

The month with the longest days is June (Average daylight: 24h).
The month with the shortest days is December (Average daylight: 1.8h).

  • Average sunshine in September: 6.1h

The month with the most sunshine is August (Average sunshine: 8h).
The month with the least sunshine is June (Average sunshine: 0.5h).

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Average sunshine days in September
Klery Creek, AK

Average sunshine days in September - Klery Creek, AK
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (12.7 days).

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Average UV index in September
Klery Creek, AK

Average UV index in September - Klery Creek, AK
  • Average UV index in September: 2

The month with the highest UV index is June (UV index 4).
Months with the lowest UV index are January, February, March, April, November and December (UV index 1).

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Average cloud cover in September
Klery Creek, AK

Average cloud cover in September - Klery Creek, AK
  • Average cloud cover in September: 51

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 42).

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Average visibility in September
Klery Creek, AK

Average visibility in September - Klery Creek, AK
  • Average visibility in September: 6mi

Months with the highest visibility are May, June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March, April and December (4mi).

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