September weather forecast and climate
Teller, AK

Weather in September

The first month of the autumn, September, is still a chilly month in Teller, Alaska, with temperature in the range of an average low of 41°F (5°C) and an average high of 44.8°F (7.1°C).

Temperature

In Teller, the average high-temperature is relatively the same as in August - a frosty 44.8°F (7.1°C). In Teller, in September, the average low-temperature is 41°F (5°C).

Humidity

In September, the average relative humidity is 81%.

Rainfall

In Teller, during September, the rain falls for 12.5 days and regularly aggregates up to 1.38" (35mm) of precipitation. In Teller, during the entire year, the rain falls for 86.5 days and collects up to 14.25" (362mm) of precipitation.

Snowfall

Months with snowfall in Teller are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 2.7 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, there are 90 snowfall days, and 20.51" (521mm) of snow is accumulated.

Daylight

In September, the average length of the day is 13h.

Sunshine

In September, the average sunshine is 4.9h.

UV index

The average daily maximum UV index in Teller is 2. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in September interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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. 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 Teller?

The average high-temperature, in September, is 44.8°F (7.1°C), while the average low-temperature is 41°F (5°C).

What is the average humidity in September in Teller?

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

How much does it rain in Teller in September?

In Teller, Alaska, during September, the rain falls for 12.5 days and regularly aggregates up to 1.38" (35mm) of precipitation.

When does it start to snow in Teller?

September is the first month it typically snows. Throughout September, in the average 2.7 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Teller have in September?

The average length of the day in September in Teller is 13h.

How many hours of sunshine does Teller have in September?

In Teller, Alaska, the average sunshine in September is 4.9h.

What is the UV index intensity in September in Teller?

In Teller, the average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Teller, AK

Average temperature in September - Teller, AK
  • Average high temperature in September: 44.8°F

The warmest month (with the highest average high temperature) is August (50°F).
The month with the lowest average high temperature is January (9°F).

  • Average low temperature in September: 41°F

The month with the highest average low temperature is August (45.3°F).
The coldest months (with the lowest average low temperature) are February and March (1.8°F).

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Average pressure in September
Teller, AK

Average pressure in September - Teller, AK
  • Average pressure in September: 29.77"

The month with the highest atmospheric pressure is May (29.96").
The month with the lowest atmospheric pressure is October (29.72").

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Average wind speed in September
Teller, AK

Average wind speed in September - Teller, AK
  • Average wind speed in September: 14.9mph

The windiest month (with the highest average wind speed) is December (17.5mph).
The calmest month (with the lowest average wind speed) is May (12mph).

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Average humidity in September
Teller, AK

Average humidity in September - Teller, AK
  • Average humidity in September: 81%

The month with the highest relative humidity is March (93%).
Months with the lowest relative humidity are October and November (79%).

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Average rainfall in September
Teller, AK

Average rainfall in September - Teller, AK
  • Average rainfall in September: 1.38"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in September
Teller, AK

Average rainfall days in September - Teller, AK
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (1.3 days).

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Average snowfall in September
Teller, AK

Average snowfall in September - Teller, AK
  • Average snowfall in September: 0.28"

The month with the highest snowfall is February (3.62").
Months with the least snowfall are July and August (0").

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Average snowfall days in September
Teller, AK

Average snowfall days in September - Teller, AK
  • Average snowfall days in September: 2.7 days

The month with the highest number of snowfall days is April (13 days).
The month with the least snowfall days is July (0 days).

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

Average daylight in September / Average sunshine in September - Teller, AK
  • Average daylight in September: 13h

The month with the longest days is June (Average daylight: 22h).
The month with the shortest days is December (Average daylight: 3.7h).

  • Average sunshine in September: 4.9h

The month with the most sunshine is August (Average sunshine: 5.7h).
The month with the least sunshine is June (Average sunshine: 0.6h).

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Average sunshine days in September
Teller, AK

Average sunshine days in September - Teller, AK
  • Average sunshine days in September: 11.5 days

The month with the most sunshine days is June (18.4 days).
The month with the least sunshine days is October (11.1 days).

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Average UV index in September
Teller, AK

Average UV index in September - Teller, 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
Teller, AK

Average cloud cover in September - Teller, 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 52).

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Average visibility in September
Teller, AK

Average visibility in September - Teller, 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, November and December (5mi).

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