Denali National Park weather in September 2020

  • 6°C maximum daytime temperature in September in Denali National Park6
    6°C max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in September in Denali National Park15
    15 days with some rainfall
  • -3°C minimum night-time temperature in September in Denali National Park-3
    -3°C min night temperature
  • 13 hours of daylight per day in September in Denali National Park13
    13 hours of daylight per day
  • No heat & humidity in September in Denali National Park0
    No heat & humidity
  • 45 mm monthly rainfall in September in Denali National Park45
    45 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in September in Denali National Park2
    2 (Low) UV index
  • Top deals & discounts
  • Denali National Park weather overview
  • Denali National Park climate averages by month
  • More destinations
  • Best time to go to Denali National Park
  • Denali National Park 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The September weather guide for Denali National Park, Alaska shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Save up to 40% with Hotels.com winter sale
  • Offers on hotel bookings to worldwide destinations
  • Travel before 27th December 2020 (inclusive)

Expires at 23:59 on Saturday 30th Nov 2019 · View all Hotels.com offers

How cold is it in Denali National Park in September?

Daytime temperatures usually reach 6°C in Denali National Park in September, falling to -3°C at night.

How sunny is it in Denali National Park in September?

There are normally 5 hours of bright sunshine each day in Denali National Park in September - that's 36% of daylight hours.

Does it rain in Denali National Park in September?

There are usually 15 days with some rain in Denali National Park in September and the average monthly rainfall is 45mm.

Denali National Park sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Denali National Park in September 2020. Select a month to view Denali National Park sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:48 21:12
Tuesday, 15th September 2020 07:27 20:23
Wednesday, 30th September 2020 08:09 19:32
  • Save up to 15% on Avis car hire for USA
  • Offer available at participating locations in the USA
  • Plus receive 25-65% discount on designer shopping
  • Travel before 28th February 2020 (inclusive)
Show discount codeShow discount code ******101

Expires at 23:59 on Tuesday 31st Dec 2019 · View all Avis offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about the USA

Where's warm in Alaska in September?

Below are average maximum temperatures at popular destinations in Alaska in September. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.