September weather forecast and climate
King Cove, AK

Weather in September

The first month of the autumn, September, is also a fresh month in King Cove, Alaska, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 50.5°F (10.3°C).

Temperature

In September, the average high-temperature is practically the same as in August - a still cool 50.5°F (10.3°C). In King Cove, in September, the average low-temperature is 47.3°F (8.5°C).

Humidity

In King Cove, the average relative humidity in September is 86%.

Rainfall

In September, the rain falls for 16.8 days. Throughout September, 2.4" (61mm) of precipitation is accumulated. Throughout the year, in King Cove, there are 173.3 rainfall days, and 24.29" (617mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in King Cove.

Daylight

In King Cove, the average length of the day in September is 12.7h.

Sunshine

The average sunshine in September is 4.5h.

UV index

The average daily maximum UV index in King Cove is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in September 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in King Cove?

In King Cove, Alaska, in September, the average high-temperature is 50.5°F (10.3°C), and the average low-temperature is 47.3°F (8.5°C).

What is the average humidity in September in King Cove?

In September, the average relative humidity in King Cove is 86%.

How much does it rain in King Cove in September?

In King Cove, Alaska, in September, during 16.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

Does it snow in King Cove in September?

In King Cove, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in King Cove?

In King Cove, Alaska, snow does not fall in June through September.

How many hours of daylight does King Cove have in September?

The average length of the day in September in King Cove, Alaska, is 12.7h.

How many hours of sunshine does King Cove have in September?

The average sunshine in September in King Cove is 4.5h.

What is the UV index reading in September in King Cove?

The average daily maximum UV index in September in King Cove is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in September
King Cove, AK

Average temperature in September - King Cove, AK
  • Average high temperature in September: 50.5°F

The warmest month (with the highest average high temperature) is August (54.1°F).
The month with the lowest average high temperature is March (33.4°F).

  • Average low temperature in September: 47.3°F

The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is March (28.4°F).

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Average pressure in September
King Cove, AK

Average pressure in September - King Cove, AK
  • Average pressure in September: 29.75"

The month with the highest atmospheric pressure is July (29.98").
Months with the lowest atmospheric pressure are January and December (29.52").

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Average wind speed in September
King Cove, AK

Average wind speed in September - King Cove, AK
  • Average wind speed in September: 14.6mph

The windiest month (with the highest average wind speed) is December (16.7mph).
The calmest month (with the lowest average wind speed) is July (9.9mph).

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Average humidity in September
King Cove, AK

Average humidity in September - King Cove, AK
  • Average humidity in September: 86%

The month with the highest relative humidity is July (90%).
The month with the lowest relative humidity is November (80%).

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Average rainfall in September
King Cove, AK

Average rainfall in September - King Cove, AK
  • Average rainfall in September: 2.4"

The wettest month (with the highest rainfall) is December (2.72").
The driest month (with the least rainfall) is March (1.54").

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Average rainfall days in September
King Cove, AK

Average rainfall days in September - King Cove, AK
  • Average rainfall days in September: 16.8 days

Months with the highest number of rainy days are July and August (18.3 days).
The month with the least rainy days is January (9.7 days).

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Average snowfall in September
King Cove, AK

Average snowfall in September - King Cove, AK
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.94").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
King Cove, AK

Average snowfall days in September - King Cove, AK
  • Average snowfall days in September: 0 days

Months with the highest number of snowfall days are February and December (9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
King Cove, AK

Average daylight in September / Average sunshine in September - King Cove, AK
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 17.3h).
The month with the shortest days is December (Average daylight: 7.3h).

  • Average sunshine in September: 4.5h

The month with the most sunshine is June (Average sunshine: 7h).
The month with the least sunshine is December (Average sunshine: 2.2h).

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Average sunshine days in September
King Cove, AK

Average sunshine days in September - King Cove, AK
  • Average sunshine days in September: 10.5 days

The month with the most sunshine days is January (13.8 days).
Months with the least sunshine days are February and December (9.3 days).

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Average UV index in September
King Cove, AK

Average UV index in September - King Cove, AK
  • Average UV index in September: 2

Months with the highest UV index are June, July and August (UV index 3).
Months with the lowest UV index are February, March and November (UV index 1).

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Average cloud cover in September
King Cove, AK

Average cloud cover in September - King Cove, AK
  • Average cloud cover in September: 67

The month with the most cloud cover is July (Cloud cover 71).
Months with the least cloud cover are March and October (Cloud cover 63).

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Average visibility in September
King Cove, AK

Average visibility in September - King Cove, AK
  • Average visibility in September: 6mi

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

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