September weather forecast and climate
Wevok, AK

Weather in September

The first month of the autumn, September, is also a frosty month in Wevok, Alaska, with average temperature ranging between min 39°F (3.9°C) and max 43°F (6.1°C).

Temperature

In Wevok, the average high-temperature is practically the same as in August - a still chilly 43°F (6.1°C). In Wevok, the average low-temperature is 39°F (3.9°C).

Humidity

September and October, with an average relative humidity of 80%, are the least humid months.

Rainfall

In September, the rain falls for 10 days. Throughout September, 0.79" (20mm) of precipitation is accumulated. Throughout the year, there are 57 rainfall days, and 7.09" (180mm) of precipitation is accumulated.

Snowfall

January through December are months with snowfall. In Wevok, snow falls for 3.7 days, with typically accumulated 0.71" (18mm) of snow. Throughout the year, there are 73.8 snowfall days, and 10.79" (274mm) of snow is accumulated.

Daylight

In September, the average length of the day in Wevok, Alaska, is 13.2h.

Sunshine

In September, the average sunshine in Wevok is 4.8h.

UV index

In September, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in September in Wevok?

The average high-temperature, in September, in Wevok, Alaska, is 43°F (6.1°C), while the average low-temperature is 39°F (3.9°C).

What are the least humid months in Wevok?

Months with the lowest humidity in Wevok are September and October, with an average relative humidity of 80%.

What is the average humidity in September in Wevok?

In September, the average relative humidity in Wevok is 80%.

How much does it rain in Wevok in September?

In Wevok, in September, it is raining for 10 days, with typically 0.79" (20mm) of accumulated precipitation.

How much does it snow in Wevok in September?

In September, in Wevok, Alaska, it is snowing for 3.7 days. Throughout September, 0.71" (18mm) of snow is accumulated.

What is the average length of the day in September in Wevok?

The average length of the day in September in Wevok, Alaska, is 13.2h.

How many hours of sunshine does Wevok have in September?

The average sunshine in September in Wevok, Alaska, is 4.8h.

What is the UV index reading in September in Wevok?

In Wevok, the average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays.

Average temperature in September
Wevok, AK

Average temperature in September - Wevok, AK
  • Average high temperature in September: 43°F

The warmest month (with the highest average high temperature) is July (48.2°F).
The month with the lowest average high temperature is January (2.7°F).

  • Average low temperature in September: 39°F

The month with the highest average low temperature is July (43.5°F).
The coldest month (with the lowest average low temperature) is January (-5.3°F).

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Average pressure in September
Wevok, AK

Average pressure in September - Wevok, AK
  • Average pressure in September: 29.8"

The month with the highest atmospheric pressure is March (30.01").
The month with the lowest atmospheric pressure is September (29.8").

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Average wind speed in September
Wevok, AK

Average wind speed in September - Wevok, AK
  • Average wind speed in September: 15.2mph

The windiest months (with the highest average wind speed) are October and November (17.1mph).
The calmest month (with the lowest average wind speed) is May (11.5mph).

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Average humidity in September
Wevok, AK

Average humidity in September - Wevok, AK
  • Average humidity in September: 80%

Months with the highest relative humidity are February and March (93%).
Months with the lowest relative humidity are September and October (80%).

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Average rainfall in September
Wevok, AK

Average rainfall in September - Wevok, AK
  • Average rainfall in September: 0.79"

The wettest month (with the highest rainfall) is August (1.26").
The driest month (with the least rainfall) is January (0.24").

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Average rainfall days in September
Wevok, AK

Average rainfall days in September - Wevok, AK
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is August (12.3 days).
The month with the least rainy days is February (0.5 days).

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Average snowfall in September
Wevok, AK

Average snowfall in September - Wevok, AK
  • Average snowfall in September: 0.71"

Months with the highest snowfall are March and November (1.69").
The month with the least snowfall is July (0.04").

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Average snowfall days in September
Wevok, AK

Average snowfall days in September - Wevok, AK
  • Average snowfall days in September: 3.7 days

The month with the highest number of snowfall days is November (9.8 days).
The month with the least snowfall days is July (0.2 days).

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Average daylight in September /
Average sunshine in September
Wevok, AK

Average daylight in September / Average sunshine in September - Wevok, AK
  • Average daylight in September: 13.2h

The month with the longest days is June (Average daylight: 24h).
The month with the shortest days is December (Average daylight: 0h).

  • Average sunshine in September: 4.8h

The month with the most sunshine is April (Average sunshine: 5.8h).
The month with the least sunshine is December (Average sunshine: 0.4h).

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Average sunshine days in September
Wevok, AK

Average sunshine days in September - Wevok, AK
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is June (23.8 days).
The month with the least sunshine days is September (14.6 days).

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Average UV index in September
Wevok, AK

Average UV index in September - Wevok, AK
  • Average UV index in September: 2

The month with the highest UV index is July (UV index 3).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in September
Wevok, AK

Average cloud cover in September - Wevok, AK
  • Average cloud cover in September: 65

The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 44).

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Average visibility in September
Wevok, AK

Average visibility in September - Wevok, AK
  • Average visibility in September: 6mi

Months with the highest visibility are May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March and April (5mi).

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