Monthly weather forecast and climate
Denali National Park and Preserve, AK

Wonder Lake in Denali National Park and Preserve, Alaska
Wonder Lake in Denali National Park and Preserve, Alaska

Weather in January

January, like December, in Denali National Park and Preserve, Alaska, is an extremely cold winter month, with average temperature fluctuating between 5°F (-15°C) and -13°F (-25°C). January is the coldest month, with an average high-temperature of 5°F (-15°C) and an average low-temperature of -13°F (-25°C). Weather in January »

Weather in February

The last month of the winter, February, is also a frigid cold month in Denali National Park and Preserve, Alaska, with average temperature varying between 8.6°F (-13°C) and -9.4°F (-23°C). In Denali National Park and Preserve, the average high-temperature in February is relatively the same as in January - an extremely cold 8.6°F (-13°C). Weather in February »

Weather in March

The first month of the spring, March, is a subzero cold month in Denali National Park and Preserve, Alaska, with temperature in the range of an average high of 15.8°F (-9°C) and an average low of -4°F (-20°C). In March, the average high-temperature marginally rises, from a frigid cold 8.6°F (-13°C) in February, to a subzero cold 15.8°F (-9°C). Weather in March »

Weather in April

April, like March, is a freezing cold spring month in Denali National Park and Preserve, Alaska, with average temperature fluctuating between 28.4°F (-2°C) and 8.6°F (-13°C). In April, the average high-temperature rises, from a freezing cold 15.8°F (-9°C) in March, to a still subzero cold 28.4°F (-2°C). Weather in April »

Weather in May

The last month of the spring, May, is a frosty month in Denali National Park and Preserve, Alaska, with average temperature fluctuating between 42.8°F (6°C) and 23°F (-5°C). In May, the average high-temperature soars, from a freezing cold 28.4°F (-2°C) in April, to a chilly 42.8°F (6°C). Weather in May »

Weather in June

June, the first month of the summer, in Denali National Park and Preserve, is a fresh month, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 53.6°F (12°C). In Denali National Park and Preserve, the average high-temperature in June increases, from a chilly 42.8°F (6°C) in May, to a cool 53.6°F (12°C). Weather in June »

Weather in July

July in Denali National Park and Preserve, Alaska, is a moderate summer month, with average temperature varying between 57.2°F (14°C) and 39.2°F (4°C). July is the warmest month, with an average high-temperature of 57.2°F (14°C) and an average low-temperature of 39.2°F (4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a fresh month in Denali National Park and Preserve, Alaska, with average temperature varying between 35.6°F (2°C) and 53.6°F (12°C). In Denali National Park and Preserve, the average high-temperature is relatively the same as in July - a fresh 53.6°F (12°C). Weather in August »

Weather in September

September, the first month of the autumn, in Denali National Park and Preserve, is still a chilly month, with average temperature fluctuating between 42.8°F (6°C) and 26.6°F (-3°C). In September, the average high-temperature drops, from a cool 53.6°F (12°C) in August, to a chilly 42.8°F (6°C). Weather in September »

Weather in October

October, the same as September, in Denali National Park and Preserve, Alaska, is another subzero cold autumn month, with average temperature ranging between max 24.8°F (-4°C) and min 10.4°F (-12°C). In Denali National Park and Preserve, the average high-temperature in October plummets, from a chilly 42.8°F (6°C) in September, to a freezing cold 24.8°F (-4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frigid cold month in Denali National Park and Preserve, Alaska, with temperature in the range of an average high of 10.4°F (-12°C) and an average low of -5.8°F (-21°C). In November, the average high-temperature significantly decreases, from a freezing cold 24.8°F (-4°C) in October, to an extremely cold 10.4°F (-12°C). Weather in November »

Weather in December

December, the first month of the winter, in Denali National Park and Preserve, is also a frigid cold month, with average temperature fluctuating between -9.4°F (-23°C) and 6.8°F (-14°C). In December, the average high-temperature is practically the same as in November - an extremely cold 6.8°F (-14°C). Weather in December »
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FAQ

What is the coldest month in Denali National Park and Preserve?

With an average high-temperature of 5°F (-15°C) and an average low-temperature of -13°F (-25°C), January is the coldest month in Denali National Park and Preserve, Alaska.

How much does it rain in Denali National Park and Preserve?

In Denali National Park and Preserve, during the entire year, the rain falls for 145 days and collects up to 16.85" (428mm) of precipitation.

What is the month with the least sunshine in Denali National Park and Preserve?

Months with the least sunshine are January, November and December, with an average of 2h of sunshine.

When is the lowest UV index in Denali National Park and Preserve?

Months with the lowest UV index in Denali National Park and Preserve are January, February, November and December, with an average maximum UV index of 0.

What is the driest month in Denali National Park and Preserve?

The month with the least rainfall is April when the rain falls for 8 days and typically collects 0.67" (17mm) of precipitation.

What is the month with the most sunshine in Denali National Park and Preserve?

Months with the most sunshine in Denali National Park and Preserve, Alaska, are May and June, with an average of 9h of sunshine.

When are the longest days in Denali National Park and Preserve?

The month with the longest days in Denali National Park and Preserve, Alaska, is June, with an average of 20.2h of daylight.

What are the months with the highest UV index in Denali National Park and Preserve?

Months with the highest UV index in Denali National Park and Preserve are June and July, with an average maximum UV index of 5.

What is the warmest month in Denali National Park and Preserve?

With an average high-temperature of 57.2°F (14°C) and an average low-temperature of 39.2°F (4°C), July is the warmest month.

What is the wettest month in Denali National Park and Preserve?

The month with the most rainfall is July when the rain falls for 16 days and typically aggregates up to 2.95" (75mm) of precipitation.

What is the month with the shortest days in Denali National Park and Preserve?

The month with the shortest days in Denali National Park and Preserve, Alaska, is December, with an average of 4.9h of daylight.

Average rainfall
Denali National Park and Preserve, AK

Average rainfall - Denali National Park and Preserve, AK

The wettest month (with the highest rainfall) is July (3").
The driest months (with the least rainfall) are April and May (0.7").

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Average rainfall days
Denali National Park and Preserve, AK

Average rainfall days - Denali National Park and Preserve, AK

Months with the highest number of rainy days are July and August (16 days).
The month with the least rainy days is April (8 days).

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Average daylight / Average sunshine
Denali National Park and Preserve, AK

Average daylight / Average sunshine - Denali National Park and Preserve, AK

The month with the longest days is June (Average daylight: 20.2h).
The month with the shortest days is December (Average daylight: 4.9h).

Months with the most sunshine are May and June (Average sunshine: 9h).
Months with the least sunshine are January, November and December (Average sunshine: 2).

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Average UV index
Denali National Park and Preserve, AK

Average UV index - Denali National Park and Preserve, AK

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 0).

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