New York City Weather in August

During August, New York City experiences high daytime temperatures of 29°C (84°F) and cooler nights around 21°C (70°F). Expect quite a bit of rainfall. Around 122 mm (4.8 in) is typical.

Rainfall in New York City in August

Records from the past 30 years suggest around 10 days of rain, with 122 mm (4.8 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in New York City in August

In August, New York City gets high temperatures, with highs of 29°C (84°F). Nights cool to around 21°C (70°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 21°C (70°F), the nights are warm and generally comfortable.

Sunshine in New York City in August

The city usually sees around 270 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in New York City in August

Wind speeds average 5 m/s (10 knots) during August. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Average water temperature in August

At 23°C (73°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you prefer dry days with pleasant temperatures, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.