Cool
Average highs are around -15°C, so pack for cooler days.
December verdict
Poor for holiday weather
Average highs are around -15°C, so pack for cooler days. Sunshine averages 1.4h per day, so this is not one of the brighter months. Rainfall averages 27mm, which is relatively low for holiday planning.
Monthly averages
Temp
-15°C
Rain
27mm
Sun
1.4h
Weather score
26
Poor
Cool
Average highs are around -15°C, so pack for cooler days.
Drier
Rainfall averages 27mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 1.4h per day, so this is not one of the brighter months.
Map
Compare Denali National Park, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
December-15°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
December27mm average rain
December sits on the drier side of Denali National Park's year, which helps with sightseeing and transfers.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December1.4 hours average sun
December is one of Denali National Park's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
December26 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsMarch to June
These months have the strongest weather score in the monthly averages.
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