Why October works
October in New York hits a sweet spot: temperatures are comfortable (typically 10–20°C), the summer humidity is gone, and the city's cultural institutions are in their busiest period — Broadway's fall openings, museum exhibitions, and outdoor events all coincide. Foliage in Central Park and Prospect Park typically peaks in mid-to-late October, making the parks particularly worth visiting.
The fall foliage
New York's parks are full of deciduous trees that turn through October — reds, oranges, and golds that hit peak color roughly mid-to-late month, though timing varies by year and temperature. Central Park's Ramble and the Mall's elm canopy are particularly good; Prospect Park in Brooklyn and the New York Botanical Garden in the Bronx are both worth specific visits for foliage. The Palisades across the Hudson River (visible from upper Manhattan and reachable by ferry) are more dramatic still.
The NYC Marathon (first Sunday of November — plan ahead)
The NYC Marathon runs on the first Sunday in November, but training runs, expo events, and the general influx of 50,000+ runners begins in the last week of October. Hotels fill up in the run-up — book well in advance if your visit straddles this period. See our marathon guide for how it affects the city.
Halloween
The Greenwich Village Halloween Parade on October 31st runs up Sixth Avenue and is one of the largest and most elaborate Halloween events in the US — free to watch from the parade route, extraordinary in scale. The East Village and Lower East Side bar scenes are particularly active on Halloween weekend.
What October costs
October is shoulder season transitioning toward fall peak — not as expensive as July or December, but noticeably more expensive than January or February. Book hotels 6–8 weeks in advance for mid-to-late October to get reasonable rates.