Weather: New York City — September
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
🌟 Climate Overview
September is an excellent time to visit New York City. Warm weather with highs of 24°C—great for outdoor activities. Rain is common, so pack an umbrella. As peak season, expect higher prices and more tourists.
Based on weather comfort, crowds, prices, and activity options
24°C
17°C
10days
12.5h
98mm
8.9h/day
74%
Humid6.1
High15 km/h (gusts 30)
Is September a good time to visit New York City?
The weather is near-perfect with ideal temperatures and minimal rain.
Now
--
Air Quality
Travel Context
- CrowdsVery Busy
- Travel Costs Shoulder Rates
Daylight
06:36
19:09
Visiting New York City in September: Pros & Cons
Pros
- Comfortable temperatures for sightseeing
- One of the best months to visit
Cons
- Peak season — expect crowds and higher prices
Things to Do in September
Events & Festivals
Recommended for This Weather
New York City Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan | 4°C | -2°C | 9d (81mm) | 6h | 69% Humid | 3 Moderate | | Good |
| Feb | 6°C | -1°C | 10d (82mm) | 6.6h | 67% Humid | 4.2 Moderate | | Good |
| Mar | 11°C | 3°C | 12d (110mm) | 8h | 63% Moderate | 5.8 High | | Good |
| Apr | 15°C | 8°C | 12d (106mm) | 9h | 62% Moderate | 7.2 Very High | | Excellent |
| May | 21°C | 13°C | 11d (92mm) | 10h | 67% Humid | 8.2 Very High | | Excellent |
| Jun | 26°C | 19°C | 10d (77mm) | 11.4h | 69% Humid | 8.8 Very High | | Good |
| Jul | 30°C | 23°C | 13d (118mm) | 11.6h | 72% Muggy | 8.5 Very High | | Wet |
| Aug | 28°C | 21°C | 11d (100mm) | 10.4h | 72% Humid | 7.4 Very High | | Good |
| Sep Current | 24°C | 17°C | 10d (98mm) | 8.9h | 74% Humid | 6.1 High | | Excellent |
| Oct | 19°C | 11°C | 8d (98mm) | 7.6h | 74% Humid | 4.5 Moderate | | Excellent |
| Nov | 13°C | 5°C | 8d (69mm) | 7.2h | 67% Humid | 3.4 Moderate | | Good |
| Dec | 6°C | 0°C | 10d (104mm) | 5.8h | 71% Humid | 2.6 Moderate | | Good |
New York City
The Big Apple with iconic skyline, Central Park, the Statue of Liberty & Ellis Island, world-class museums, and non-stop energy.
View Full Destination Guide
What to Pack for September
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. A waterproof jacket and shoes are non-negotiable — showers are frequent. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.
🎒Personalized Packing List
Tell us about your trip and we'll create a custom packing list based on the weather.
Your Packing List
📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health
Planning a trip to New York City?
Frequently Asked Questions
Is September a good time to visit New York City?
Does it get cold at night in New York City in September?
What should I pack for New York City in September?
Does it rain a lot in New York City in September?
How many hours of daylight are there in New York City in September?
Is September peak season in New York City?
More New York City Guides
Best Time to Visit
Month-by-month weather and seasonal tips
Things to Do
Top attractions and hidden gems
Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Overview
Complete travel guide for New York City: top things to do, itineraries, and typical costs.