Cool
Average highs are around 5°C, so pack for cooler days.
September verdict
Denali National Park, United States in September
Weather score29Poor
Poor for holiday weather
Average highs are around 5°C, so pack for cooler days. Sunshine averages 4.4h per day, so this is not one of the brighter months. Rainfall averages 42mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
5°C
Rain
42mm
Sun
4.4h
Weather score
29
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 42mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.4h per day, so this is not one of the brighter months.
Map
Weather map
Compare Denali National Park, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September5°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
Rain
September42mm average rain
September sits near Denali National Park's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September4.4 hours average sun
September sits close to Denali National Park's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
Weather score
September29 weather score
September scores below Denali National Park's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMarch to June
These months have the strongest weather score in the monthly averages.
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