Denali National Park and Preserve, Alaska weather in June

Historical temperature average in June

In Denali National Park and Preserve, Alaska, United States
41°F
highs
35°F
lows
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General weather summary

Cold, humid but cool
Feels like
49%
Chance of rain
0.249 in
Amount
7.5 mph
Wind speed
96%
Humidity
20.0 hrs
Daylight length
4:04 AM
Sunrise
12:06 AM
Sunset
22%
Cloud cover
Jacket
What to wear
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Don't take our word for it
Slide 1 of 6

What is the average temperature in June

The average temperature in Denali National Park and Preserve in June for a typical day ranges from a high of 41°F (5°C) to a low of 35°F (2°C). Some would describe it as cold, humid but cool.

For comparison, the hottest month in Denali National Park and Preserve, July, has days with highs of 45°F (7°C) and lows of 38°F (4°C). The coldest month, January has days with highs of 9°F (-13°C) and lows of -2°F (-19°C). This graph shows how an average day looks like in Denali National Park and Preserve in June based on historical data.

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Highs and lows in Denali National Park and Preserve in Jun

How much does it rain or snow in June

In Denali National Park and Preserve in June, there's a 49% chance of rain or snow on an average day. And on the average day it rains or snows, we get 0.51 in (12.8 mm) of precipitation. In more common terms of how much that is, some would describe it as flurries.

The wettest month in Denali National Park and Preserve is August where a typical day has a 62% chance of precipitation and gets 0.23 inches (5.8 mm) of precipitation, while the dryest month in Denali National Park and Preserve is March where a typical day has a 22% chance of precipitation and gets 0.26 inches (6.6 mm) of precipitation. These graphs show the probability of it raining/snowing in June and the amount of rainfall.

Chance of rain or snow on an average Denali National Park and Preserve day by month
Average precipitation by hour of day
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How cloudy is Denali National Park and Preserve in June

The average amount of time that the sky is clear or sunny (partly cloudy or less) in Denali National Park and Preserve during June is 5.3 hours (22% of the day). For comparison, the month with the most clear, sunny days in Denali National Park and Preserve is January with an average of 10.4 hours per day while July has the shortest amount of cloud-free hours with only 4.7 hours per day. This graph shows the average amount of sunshine in Denali National Park and Preserve in June based on historical data.
Monthly clear skies percent of time in Denali National Park and Preserve

When is sunrise and sunset in June

The average day in Denali National Park and Preserve during June has 20.0 hours of daylight, with sunrise at 4:04 AM and sunset at 12:06 AM.

The day with the longest amount of daylight in Denali National Park and Preserve is June 20th with 20.3 hours while December 21st has the shortest amount of daylight with only 4.7 hours.

This graph shows the average amount of daylight in Denali National Park and Preserve in June based on historical data.

Average hours of daylight in Denali National Park and Preserve by month

How humid is it in June

In June, Denali National Park and Preserve is very humid with an average amount of 96% (relative humidity), which could be described as humid but cool. August has the highest relative humidity at 98% and is the least humid in February at 84%. This graph shows the average amount of humidity in Denali National Park and Preserve throughout June based on historical data.
Average relative humidity in Denali National Park and Preserve by month

How windy is it in June

Historically, the wind in Denali National Park and Preserve during June blows at an average speed of 7.5 mph (12.0 kph). The windiest month is December with an average wind speed of 12.3 mph (19.7 kph), while the calmest month is June with an average wind speed of 7.5 mph (12.0 kph). This graph shows the average wind speed in Denali National Park and Preserve in June based on historical data.
Average monthly wind speed in Denali National Park and Preserve

What to wear in June

With an average high of 41°F (5°C) and a low of 35°F (2°C), it generally feels cold, humid but cool. There might also be a small chance of rain. With that in mind, most people would dress in something warm like a jacket and remember to bring an umbrella
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Where does this data come from

Weather data for Denali National Park and Preserve was collected from the MERRA-2 project from NASA, which used a climate model combined with historical data from weather stations around the world to estimate what the conditions were like for every point on the Earth.

For all data based on historical data, we've averaged the data from the past 11 years (2010-2020). For example, for the hourly temperature at 10am, we've looked at the temperature at 10am on every day in June (e.g., June 1, June 2, etc. in 2010, 2011, etc.) and took the arithmetic mean. We did not smooth the data, so for example, our daily temperature line will have some randomness due to the fact that weather is random in the first place.

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