Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Adirondack Mountains Weather in September
In Adirondack Mountains, September brings high daytime temperatures around 26°C (79°F), with nights cooling to 12°C (54°F). Some rainfall is to be expected.
Rainfall in Adirondack Mountains in September
Past climate data indicates that roughly 4 days will see rain, totalling around 21 mm (0.8 in) for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Adirondack Mountains in September
Adirondack Mountains has excellent weather in September, with days reaching 26°C (79°F) and nights cooling to 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Adirondack Mountains.
Adirondack Mountains Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
26°C (79°F)
Chance of Rain
15%
Precipitation
21 mm (0.8 in)
Rainy days
4 days
Adirondack Mountains Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Adirondack Mountains - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Adirondack Mountains in September
Warm but pleasant conditions in Adirondack Mountains in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket.
What To Do in Adirondack Mountains in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Adirondack Mountains 3-Day Forecast
More climate data for Adirondack Mountains
See the full Adirondack Mountains climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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