New York in August
In August, New York averages 29°C (84°F) during the day and 21°C (70°F) at night, with around 10 days of rain (113 mm total).
High seasonConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
It's peak hurricane season in New York during August. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How August compares to the rest of the year in New York
August is one of the warmest months in New York (2nd of 12) and moderately rainy compared to the rest of the year (9th of 12). Daytime temperature runs 12°C above the annual average (17°C). August runs 1°C cooler than July (30°C) and cools 4°C in September (25°C).
August sunrise & sunset in New York
Times shown for New York local time (America/New_York), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in New York — August
Golden-hour and blue-hour windows for the 15th of August, in New York's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — New York in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (High season) and New York's popularity.
Crowds & pricing — August in New York
This is a busy month in New York — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Northern Hemisphere summer holidays peak hazard season (1 active)
Sun & mosquito risk — August in New York
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in New York — August
Across the year New York's sea swings from 4.9°C (February) to 23.5°C (July) — August sits at 23.1°C.
New York in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 4°C / 39°F | -3°C / 27°F | 84 mm | 11 | 4 |
| February | 6°C / 43°F | -2°C / 28°F | 78 mm | 10 | 3 |
| March | 11°C / 52°F | 2°C / 36°F | 109 mm | 11 | 2 |
| April | 17°C / 63°F | 7°C / 45°F | 105 mm | 11 | 0 |
| May | 22°C / 72°F | 13°C / 55°F | 102 mm | 11 | 0 |
| June | 27°C / 81°F | 18°C / 64°F | 99 mm | 10 | 0 |
| July | 30°C / 86°F | 21°C / 70°F | 117 mm | 11 | 0 |
| August | 29°C / 84°F | 21°C / 70°F | 113 mm | 10 | 0 |
| September | 25°C / 77°F | 17°C / 63°F | 99 mm | 9 | 0 |
| October | 18°C / 64°F | 11°C / 52°F | 102 mm | 9 | 0 |
| November | 13°C / 55°F | 6°C / 43°F | 96 mm | 10 | 1 |
| December | 7°C / 45°F | 0°C / 32°F | 102 mm | 11 | 3 |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for New York in August →
Frequently asked questions
How hot is New York in August?
In August, New York averages a high of 29°C (84°F) and a low of 21°C (70°F) — generally warm.
Does it rain a lot in New York in August?
August can be fairly wet in New York, with about 10 rainy days on average.
Is August a good time to visit New York?
August is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for New York in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full August packing list for New York for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.