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

September weather forecast and climate
Gulkana, AK

  • Average high temperature in September: 53.9°F

The warmest month (with the highest average high temperature) is July (68.4°F).
The month with the lowest average high temperature is January (2.5°F).

  • Average low temperature in September: 33.2°F

The month with the highest average low temperature is July (46.3°F).
The coldest month (with the lowest average low temperature) is January (-14.2°F).

  • Average rainfall in September: 1.5"

The wettest month (with the highest rainfall) is July (1.8").
The driest month (with the lowest rainfall) is April (0.2").

  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is July (13 days).
The month with the lowest number of rainy days is April (3 days).

  • Average snowfall in September: 1.1"

The month with the highest snowfall is December (10.3").
Months with the lowest snowfall are June and July (0").

  • Average daylight in September: 12.9h

The month with the longest days is June (Average daylight: 19.7h).
The month with shortest days is December (Average daylight: 5.3h).

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