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

September weather forecast and climate
Tanana, AK

The first month of the autumn, September, is also a fresh month in Tanana, Alaska, with average temperature fluctuating between 33.4°F (0.8°C) and 52°F (11.1°C).


In Tanana, the average high-temperature in September drops, from a comfortable 64.4°F (18°C) in August, to a cool 52°F (11.1°C). In September, the average low-temperature is 33.4°F (0.8°C).


During September, Tanana regularly aggregates up to 1.5" (39mm) of precipitation. During the entire year, Tanana aggregates up to 11.6" (294mm) of precipitation.


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

What is the temperature in September in Tanana?

The average high-temperature, in September, in Tanana, Alaska, is 52°F (11.1°C), while the average low-temperature is 33.4°F (0.8°C).

How much does it rain in Tanana in September?

In Tanana, in September, 1.5" (39mm) of precipitation is typically accumulated.

How many hours of daylight does Tanana have in September?

In Tanana, Alaska, the average length of the day in September is 13h.
Average temperature in September - Tanana, AK
  • Average high temperature in September: 52°F

The warmest month (with the highest average high temperature) is July (71.8°F).
The month with the lowest average high temperature is January (-0.9°F).

  • Average low temperature in September: 33.4°F

The month with the highest average low temperature is July (49.1°F).
The coldest month (with the lowest average low temperature) is January (-17.1°F).

Average rainfall in September - Tanana, AK
  • Average rainfall in September: 1.5"

The wettest month (with the highest rainfall) is August (2.6").
The driest month (with the lowest rainfall) is April (0.3").

Average daylight in September - Tanana, AK
  • Average daylight in September: 13h

The month with the longest days is June (Average daylight: 21.9h).
The month with shortest days is December (Average daylight: 3.8h).