Skwentna
Alaska, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Skwentna, AK

The first month of the autumn, September, is also a moderate month in Skwentna, Alaska, with average temperature ranging between max 56.1°F (13.4°C) and min 36.1°F (2.3°C).

Temperature

In Skwentna, the average high-temperature drops, from a comfortable 66°F (18.9°C) in August, to a mild 56.1°F (13.4°C). In Skwentna, in September, the average low-temperature is 36.1°F (2.3°C).

Rainfall

September is the month with the most rainfall in Skwentna, Alaska. Rain falls for 12.6 days and accumulates 4.3" (108mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Skwentna. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 0.3" (7.6mm) of snow. Throughout the year, there are 41.7 snowfall days, and 119.3" (3030.1mm) of snow is accumulated.

Daylight

In September, the average length of the day is 12.9h.

What is the temperature in September in Skwentna?

In Skwentna, Alaska, in September, the average high-temperature is 56.1°F (13.4°C), and the average low-temperature is 36.1°F (2.3°C).

How much does it rain in Skwentna in September?

In Skwentna, in September, it is raining for 12.6 days, with typically 4.3" (108mm) of accumulated precipitation.

What is the wettest month in Skwentna?

September is the month with the most rainfall in Skwentna. Rain falls for 12.6 days and accumulates 4.3" (108mm) of precipitation.

When does it start snowing in Skwentna?

September is the first month it typically snows in Skwentna. Throughout September, in the average 0.2 snowfall days, it receives 0.3" (7.6mm) of snow.

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

In Skwentna, Alaska, the average length of the day in September is 12.9h.
Average temperature in September - Skwentna, AK
  • Average high temperature in September: 56.2°F

The warmest month (with the highest average high temperature) is July (69.8°F).
The month with the lowest average high temperature is January (17.9°F).

  • Average low temperature in September: 36.1°F

The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is January (1.1°F).

Average rainfall in September - Skwentna, AK
  • Average rainfall in September: 4.3"

The wettest month (with the highest rainfall) is September (4.3").
The driest month (with the lowest rainfall) is March (1").

Average rainfall days in September - Skwentna, AK
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is September (12.6 days).
The month with the lowest number of rainy days is April (5.9 days).

Average snowfall in September - Skwentna, AK
  • Average snowfall in September: 0.3"

The month with the highest snowfall is December (33.8").
Months with the lowest snowfall are June, July and August (0").

Average snowfall days in September - Skwentna, AK
  • Average snowfall days in September: 0.2 days

The month with the highest number of snowfall days is December (9.5 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight in September - Skwentna, AK
  • Average daylight in September: 12.9h

The month with the longest days is June (Average daylight: 19.5h).
The month with shortest days is December (Average daylight: 5.4h).