Denali National Park weather by month

Check out Denali National Park weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Denali National Park (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-15°C maximum daytime temperature in January in Denali National Park-15
-13°C maximum daytime temperature in February in Denali National Park-13
-9°C maximum daytime temperature in March in Denali National Park-9
-2°C maximum daytime temperature in April in Denali National Park-2
6°C maximum daytime temperature in May in Denali National Park6
12°C maximum daytime temperature in June in Denali National Park12
14°C maximum daytime temperature in July in Denali National Park14
12°C maximum daytime temperature in August in Denali National Park12
6°C maximum daytime temperature in September in Denali National Park6
-4°C maximum daytime temperature in October in Denali National Park-4
-12°C maximum daytime temperature in November in Denali National Park-12
-14°C maximum daytime temperature in December in Denali National Park-14
Min temperature (night-time)
-25°C minimum night-time temperature in January in Denali National Park-25
-23°C minimum night-time temperature in February in Denali National Park-23
-20°C minimum night-time temperature in March in Denali National Park-20
-13°C minimum night-time temperature in April in Denali National Park-13
-5°C minimum night-time temperature in May in Denali National Park-5
1°C minimum night-time temperature in June in Denali National Park1
4°C minimum night-time temperature in July in Denali National Park4
2°C minimum night-time temperature in August in Denali National Park2
-3°C minimum night-time temperature in September in Denali National Park-3
-12°C minimum night-time temperature in October in Denali National Park-12
-21°C minimum night-time temperature in November in Denali National Park-21
-23°C minimum night-time temperature in December in Denali National Park-23
Heat & Humidity
No heat & humidity in January in Denali National Park0
No heat & humidity in February in Denali National Park0
No heat & humidity in March in Denali National Park0
No heat & humidity in April in Denali National Park0
No heat & humidity in May in Denali National Park0
No heat & humidity in June in Denali National Park0
No heat & humidity in July in Denali National Park0
No heat & humidity in August in Denali National Park0
No heat & humidity in September in Denali National Park0
No heat & humidity in October in Denali National Park0
No heat & humidity in November in Denali National Park0
No heat & humidity in December in Denali National Park0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Denali National Park

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
6 hours of daylight per day in January in Denali National Park6
9 hours of daylight per day in February in Denali National Park9
12 hours of daylight per day in March in Denali National Park12
15 hours of daylight per day in April in Denali National Park15
18 hours of daylight per day in May in Denali National Park18
20 hours of daylight per day in June in Denali National Park20
19 hours of daylight per day in July in Denali National Park19
16 hours of daylight per day in August in Denali National Park16
13 hours of daylight per day in September in Denali National Park13
10 hours of daylight per day in October in Denali National Park10
7 hours of daylight per day in November in Denali National Park7
5 hours of daylight per day in December in Denali National Park5
UV Index (Maximum)
No UV (maximum) index in January in Denali National Park0
No UV (maximum) index in February in Denali National Park0
UV (maximum) index 1 (Low) in March in Denali National Park1
UV (maximum) index 2 (Low) in April in Denali National Park2
UV (maximum) index 4 (Moderate) in May in Denali National Park4
UV (maximum) index 5 (Moderate) in June in Denali National Park5
UV (maximum) index 5 (Moderate) in July in Denali National Park5
UV (maximum) index 4 (Moderate) in August in Denali National Park4
UV (maximum) index 2 (Low) in September in Denali National Park2
UV (maximum) index 1 (Low) in October in Denali National Park1
No UV (maximum) index in November in Denali National Park0
No UV (maximum) index in December in Denali National Park0

Rainfall in Denali National Park

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
9 days with some rainfall in January in Denali National Park9
10 days with some rainfall in February in Denali National Park10
10 days with some rainfall in March in Denali National Park10
8 days with some rainfall in April in Denali National Park8
10 days with some rainfall in May in Denali National Park10
14 days with some rainfall in June in Denali National Park14
16 days with some rainfall in July in Denali National Park16
16 days with some rainfall in August in Denali National Park16
15 days with some rainfall in September in Denali National Park15
13 days with some rainfall in October in Denali National Park13
12 days with some rainfall in November in Denali National Park12
12 days with some rainfall in December in Denali National Park12
Average monthly rainfall (mm)
25 mm monthly rainfall in January in Denali National Park25
27 mm monthly rainfall in February in Denali National Park27
25 mm monthly rainfall in March in Denali National Park25
17 mm monthly rainfall in April in Denali National Park17
18 mm monthly rainfall in May in Denali National Park18
56 mm monthly rainfall in June in Denali National Park56
75 mm monthly rainfall in July in Denali National Park75
74 mm monthly rainfall in August in Denali National Park74
45 mm monthly rainfall in September in Denali National Park45
20 mm monthly rainfall in October in Denali National Park20
23 mm monthly rainfall in November in Denali National Park23
23 mm monthly rainfall in December in Denali National Park23

More about Denali National Park

Denali National Park by month

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

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The climate guide for Alaska (Denali National Park) shows long term monthly 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.

What's the climate like in Denali National Park?

Denali National Park has a cold climate with cool summers and some rainfall in all months.

Denali National Park weather in January

Expect daytime maximum temperatures of -15°C in Denali National Park, Alaska in January based on long-term weather averages. There are 2 hours of sunshine per day on average, which might fall as snow.

  • -15°C maximum daytime temperature in January in Denali National Park-15
    -15°C max day temperature
  • 2 hours of sunshine per day
  • 9 days with some rainfall in January in Denali National Park9
    9 days with some rainfall
  • -25°C minimum night-time temperature in January in Denali National Park-25
    -25°C min night temperature
  • 6 hours of daylight per day in January in Denali National Park6
    6 hours of daylight per day
  • No heat & humidity in January in Denali National Park0
    No heat & humidity
  • 25 mm monthly rainfall in January in Denali National Park25
    25 mm of monthly rainfall
  • No UV (maximum) index in January in Denali National Park0
    No UV (Maximum) Index UV index

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Denali National Park weather in February

Expect daytime maximum temperatures of -13°C in Denali National Park, Alaska in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 10 days with some rainfall, which might fall as snow.

  • -13°C maximum daytime temperature in February in Denali National Park-13
    -13°C max day temperature
  • 4 hours of sunshine per day
  • 10 days with some rainfall in February in Denali National Park10
    10 days with some rainfall
  • -23°C minimum night-time temperature in February in Denali National Park-23
    -23°C min night temperature
  • 9 hours of daylight per day in February in Denali National Park9
    9 hours of daylight per day
  • No heat & humidity in February in Denali National Park0
    No heat & humidity
  • 27 mm monthly rainfall in February in Denali National Park27
    27 mm of monthly rainfall
  • No UV (maximum) index in February in Denali National Park0
    No UV (Maximum) Index UV index

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Denali National Park weather in March

Expect daytime maximum temperatures of -9°C in Denali National Park, Alaska in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall, which might fall as snow.

  • -9°C maximum daytime temperature in March in Denali National Park-9
    -9°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in March in Denali National Park10
    10 days with some rainfall
  • -20°C minimum night-time temperature in March in Denali National Park-20
    -20°C min night temperature
  • 12 hours of daylight per day in March in Denali National Park12
    12 hours of daylight per day
  • No heat & humidity in March in Denali National Park0
    No heat & humidity
  • 25 mm monthly rainfall in March in Denali National Park25
    25 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in March in Denali National Park1
    1 (Low) UV index

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Denali National Park weather in April

Expect daytime maximum temperatures of -2°C in Denali National Park, Alaska in April based on long-term weather averages. There are 8 hours of sunshine per day on average, which might fall as snow.

  • -2°C maximum daytime temperature in April in Denali National Park-2
    -2°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in April in Denali National Park8
    8 days with some rainfall
  • -13°C minimum night-time temperature in April in Denali National Park-13
    -13°C min night temperature
  • 15 hours of daylight per day in April in Denali National Park15
    15 hours of daylight per day
  • No heat & humidity in April in Denali National Park0
    No heat & humidity
  • 17 mm monthly rainfall in April in Denali National Park17
    17 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in April in Denali National Park2
    2 (Low) UV index

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Denali National Park weather in May

Expect daytime maximum temperatures of 6°C in Denali National Park, Alaska in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall, which might fall as snow.

  • 6°C maximum daytime temperature in May in Denali National Park6
    6°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Denali National Park10
    10 days with some rainfall
  • -5°C minimum night-time temperature in May in Denali National Park-5
    -5°C min night temperature
  • 18 hours of daylight per day in May in Denali National Park18
    18 hours of daylight per day
  • No heat & humidity in May in Denali National Park0
    No heat & humidity
  • 18 mm monthly rainfall in May in Denali National Park18
    18 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in May in Denali National Park4
    4 (Moderate) UV index

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Denali National Park weather in June

Expect daytime maximum temperatures of 12°C in Denali National Park, Alaska in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 14 days with some rainfall and typically 56 mm of rainfall in the month.

  • 12°C maximum daytime temperature in June in Denali National Park12
    12°C max day temperature
  • 9 hours of sunshine per day
  • 14 days with some rainfall in June in Denali National Park14
    14 days with some rainfall
  • 1°C minimum night-time temperature in June in Denali National Park1
    1°C min night temperature
  • 20 hours of daylight per day in June in Denali National Park20
    20 hours of daylight per day
  • No heat & humidity in June in Denali National Park0
    No heat & humidity
  • 56 mm monthly rainfall in June in Denali National Park56
    56 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in June in Denali National Park5
    5 (Moderate) UV index

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Denali National Park weather in July

Expect daytime maximum temperatures of 14°C in Denali National Park, Alaska in July based on long-term weather averages. There are 7 hours of sunshine per day on average with 16 days with some rainfall and typically 75 mm of rainfall in the month.

  • 14°C maximum daytime temperature in July in Denali National Park14
    14°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in July in Denali National Park16
    16 days with some rainfall
  • 4°C minimum night-time temperature in July in Denali National Park4
    4°C min night temperature
  • 19 hours of daylight per day in July in Denali National Park19
    19 hours of daylight per day
  • No heat & humidity in July in Denali National Park0
    No heat & humidity
  • 75 mm monthly rainfall in July in Denali National Park75
    75 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in July in Denali National Park5
    5 (Moderate) UV index

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Denali National Park weather in August

Expect daytime maximum temperatures of 12°C in Denali National Park, Alaska in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 74 mm of rainfall in the month.

  • 12°C maximum daytime temperature in August in Denali National Park12
    12°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in August in Denali National Park16
    16 days with some rainfall
  • 2°C minimum night-time temperature in August in Denali National Park2
    2°C min night temperature
  • 16 hours of daylight per day in August in Denali National Park16
    16 hours of daylight per day
  • No heat & humidity in August in Denali National Park0
    No heat & humidity
  • 74 mm monthly rainfall in August in Denali National Park74
    74 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Denali National Park4
    4 (Moderate) UV index

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Denali National Park weather in September

Expect daytime maximum temperatures of 6°C in Denali National Park, Alaska in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 15 days with some rainfall and typically 45 mm of rainfall in the month.

  • 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

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Denali National Park weather in October

Expect daytime maximum temperatures of -4°C in Denali National Park, Alaska in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 13 days with some rainfall, which might fall as snow.

  • -4°C maximum daytime temperature in October in Denali National Park-4
    -4°C max day temperature
  • 3 hours of sunshine per day
  • 13 days with some rainfall in October in Denali National Park13
    13 days with some rainfall
  • -12°C minimum night-time temperature in October in Denali National Park-12
    -12°C min night temperature
  • 10 hours of daylight per day in October in Denali National Park10
    10 hours of daylight per day
  • No heat & humidity in October in Denali National Park0
    No heat & humidity
  • 20 mm monthly rainfall in October in Denali National Park20
    20 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in October in Denali National Park1
    1 (Low) UV index

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Denali National Park weather in November

Expect daytime maximum temperatures of -12°C in Denali National Park, Alaska in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 12 days with some rainfall, which might fall as snow.

  • -12°C maximum daytime temperature in November in Denali National Park-12
    -12°C max day temperature
  • 2 hours of sunshine per day
  • 12 days with some rainfall in November in Denali National Park12
    12 days with some rainfall
  • -21°C minimum night-time temperature in November in Denali National Park-21
    -21°C min night temperature
  • 7 hours of daylight per day in November in Denali National Park7
    7 hours of daylight per day
  • No heat & humidity in November in Denali National Park0
    No heat & humidity
  • 23 mm monthly rainfall in November in Denali National Park23
    23 mm of monthly rainfall
  • No UV (maximum) index in November in Denali National Park0
    No UV (Maximum) Index UV index

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Denali National Park weather in December

Expect daytime maximum temperatures of -14°C in Denali National Park, Alaska in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 12 days with some rainfall, which might fall as snow.

  • -14°C maximum daytime temperature in December in Denali National Park-14
    -14°C max day temperature
  • 2 hours of sunshine per day
  • 12 days with some rainfall in December in Denali National Park12
    12 days with some rainfall
  • -23°C minimum night-time temperature in December in Denali National Park-23
    -23°C min night temperature
  • 5 hours of daylight per day in December in Denali National Park5
    5 hours of daylight per day
  • No heat & humidity in December in Denali National Park0
    No heat & humidity
  • 23 mm monthly rainfall in December in Denali National Park23
    23 mm of monthly rainfall
  • No UV (maximum) index in December in Denali National Park0
    No UV (Maximum) Index UV index

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More about Denali National Park

Denali National Park by month

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

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The climate guide for Alaska (Denali National Park) shows long term monthly 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.

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

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Compare Denali National Park with the UK

Below the Denali National Park chart shows average maximum daytime temperature for Denali National Park, Alaska, USA and the UK (London).

Maximum daytime temperature (°C)

Denali National Park, Alaska, USA
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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