SeasonScore
New York, United States
Photo: Wikimedia Commons · CC BY-SA 2.0

United States

New York in September

🍂 Autumn

Pleasant and some showers.

🎒 Pack: compact umbrella or rain jacket

Best months: Oct (9.0), May (8.9), Sep (8.9)

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Why September scores 8.9What goes into the score

How it works
🌡️ 24° / 18°C🌧️ 117 mm💧 dew pt 17°🍃 PM2.5 14
  • Weather comfort8.8
    • ✓Comfortable temperatures (23.5°C highs / 18.4°C lows)
    • ✓Slightly humid (dew point 16.8°C)
    • !Wet: ~117 mm rain, ~3 heavy-rain days
  • Air quality8.5
    • ✓Good (within WHO guideline) (PM2.5 ~14 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut September side by side with another month
SepOct
Score8.9 Excellent9.0 Excellent
Season🍂 Autumn🍂 Autumn
High / low24° / 18°18° / 13°
Rain117 mm132 mm
Humiditydew pt 17°dew pt 12°
PM2.514 µg/m³9 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast).

Holidays & crowdsSeptember 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Labor Day 4–6 Sep · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore New YorkEvents, sights, food & souvenirs

Check event dates locally

The largest city in the United States, known for its skyline, world-class museums, Broadway theatre, diverse neighbourhoods and food from every culture.

Events in September
US Open TennisDate variesUsually late August to early September

The final tennis Grand Slam of the year.

Why go: Early-round grounds passes are easier to get.

Where: USTA Billie Jean King National Tennis Center, Queens

Coming up later

New York City MarathonDate variesUsually the first Sunday of November

The world's largest marathon by finishers.

Why go: Many roads close; it is lively to watch along the route.

Where: Through all five boroughs, finishing in Central Park

Macy's Thanksgiving Day ParadeDate variesFourth Thursday of November

A parade with giant character balloons and floats.

Why go: Spectators arrive very early for street spots.

Where: Central Park West to Herald Square

New Year's Eve in Times SquareEvery year31 December every year

The ball drop at midnight with live performances.

Why go: Viewing areas fill hours ahead and there are no toilets or re-entry.

Where: Times Square

Plan this tripTickets, data and transfers for New York

Airport transfer Kiwitaxi

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