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

September weather forecast and climate
McKinley Park, AK

A dramatic landscape of the famed McKinley Park in the Alaska Denali National Park
A dramatic landscape of the famed McKinley Park in the Alaska Denali National Park
The first month of the autumn, September, is still a cool month in McKinley Park, Alaska, with average temperature ranging between max 50°F (10°C) and min 30.9°F (-0.6°C).

Temperature

In McKinley Park, the average high-temperature decreases, from an enjoyable 61°F (16.1°C) in August, to a cool 50°F (10°C). The average low-temperature, in McKinley Park, is 30.9°F (-0.6°C).

Rainfall

Throughout September, in McKinley Park, Alaska, 1.7" (43.2mm) of precipitation is accumulated. Throughout the year, in McKinley Park, Alaska, 15.1" (382.9mm) of rain is accumulated.

Snowfall

Months with snowfall in McKinley Park are January through May, September through December.

Daylight

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

What is the temperature in September in McKinley Park?

In September, in McKinley Park, the average high-temperature is 50°F (10°C), and the average low-temperature is 30.9°F (-0.6°C).

How much does it rain in McKinley Park in September?

During September, McKinley Park regularly aggregates up to 1.7" (43.2mm) of precipitation.

When does it start to snow in McKinley Park?

September is the first month it typically snows in McKinley Park, Alaska. Throughout September, McKinley Park receives 2.5" (63.5mm) of snow.

How many hours of daylight does McKinley Park have in September?

In September, the average length of the day in McKinley Park is 12.9h.
Average temperature in September - McKinley Park, AK
  • Average high temperature in September: 50°F

The warmest month (with the highest average high temperature) is July (67°F).
The month with the lowest average high temperature is January (11°F).

  • Average low temperature in September: 31°F

The month with the highest average low temperature is July (45°F).
The coldest month (with the lowest average low temperature) is January (-5°F).

Average rainfall in September - McKinley Park, AK
  • Average rainfall in September: 1.7"

The wettest month (with the highest rainfall) is July (3.2").
Driest months (with the lowest rainfall) are March and April (0.4").

Average snowfall in September - McKinley Park, AK
  • Average snowfall in September: 2.5"

The month with the highest snowfall is January (30").
Months with the lowest snowfall are June, July and August (0").

Average daylight in September - McKinley Park, AK
  • Average daylight in September: 12.9h

The month with the longest days is June (Average daylight: 20.5h).
The month with shortest days is December (Average daylight: 4.6h).