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 still a mild month in Skwentna, Alaska, with average temperature varying between 36.1°F (2.3°C) and 56.1°F (13.4°C).

Temperature

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

Rainfall

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

Snowfall

Months with snowfall are January through May, September through December.

Daylight

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

What is the temperature in September in Skwentna?

In September, in Skwentna, Alaska, 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, during September, the rain falls for 12.6 days and regularly aggregates up to 4.3" (108mm) of precipitation.

What is the rainiest month in Skwentna?

September is the month with the most rainfall in Skwentna, Alaska. 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, Alaska. 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?

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).