Fall in the Adirondacks spans September through November, and provides a pleasant transition from the heat and humidity of summer to the cold and icy bite of winter. Cool and sunny September days – perfect for hiking and outdoor adventures – give way to noticeably crisper temperatures and peak fall foliage in October, followed by a quiet, chilly November and the possibility of early snow.
Fall Temperatures
Sunny autumn days in the 60s and 70s°F during September shift to crisp highs in the 50s°F and freezing night lows by late October, with winter-like temperatures in November.
- September – Expect chillier mornings and nights, with highs in the 60s and 70s°F during the day and overnight lows in the high 30s to low 40s°F.
- October – Daytime highs stay in the 50s°F with temperatures frequently dipping below freezing, especially at higher elevations.
- November – Fall begins to transition to winter with temperatures often staying in the 30s to 40s°F and the nights consistently below freezing.
Fall Precipitation
Steady rainfall, averaging around 3 to 3.5 inches a month, transitions into early mountain flurries and snowstorms as temperatures drop sharply toward late autumn.
- September – Humidity can remain high in September with average rainfall around 3.3 inches over the course of the month.
- October – Rain mixes with the first high-elevation mountain snow flurries, as the transitional snow season officially opens around mid-October.
- November – Precipitation shifts heavily into rain mixed with sleet and accumulating wet snow, particularly on higher peaks and summits.
Fall Conditions
Peak fall foliage sweeps through the mountains from late September to mid-October, creating ideal conditions for outdoor adventures, followed by wintry conditions in November.
- September – Ideal conditions for insect-free hiking, with sunny, cool days and a lull in the crowds between summer and peak fall foliage season.
- October – Peak fall foliage spreads across lower valleys and popular hubs, like Lake Placid and Lake George, however, trails can be wet and slick from fallen leaves.
- November – Expect shorter daylight hours, frozen ground, icy mountain trails, and potential snow accumulation requiring winter gear.
Fall in Love with the Adirondacks
It’s easy to fall in love with the Adirondacks, especially in autumn. The summer crowds disappear, along with the biting insects, and the massive 6-million-acre park transforms into a breathtaking landscape of vibrant red, orange and gold foliage under crisp, clear blue skies.
If you’re thinking about moving to the Adirondacks this fall or purchasing land for a second home, Adirondack Mountain Land can help. We have a huge selection of land for sale in the Adirondacks, from waterfront properties to land with cabins, and everything in between. To get started, view our current listings, or contact us for assistance with your search.