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Late summer · Weather & things to do

Manhattan in August

Little changes in Manhattan from July: highs stay near 84°F (29°C), lows near 66°F (19°C), and about 4.5 in (114 mm) of rain falls.

It scores 76/100 for comfort, 5th of 12, which makes it a solid shoulder-season month.

Manhattan, New York, United States
Avg high
84°F (29°C)
Avg low
66°F (19°C)
Rain
4.5 in (114 mm)
Humidity
73%
Cloud cover
48%
Daylight
~13 h 38 min
Comfort score
76/100 · Great

What August feels like

Warm afternoons near 84°F (29°C) make long days outdoors easy.

Lows average 66°F (19°C).

Some rain is likely, about 4.5 in (114 mm) in the month, so pack for a shower or two.

Manhattan: August compared with the months either side
JulyAugustSeptember
Avg high85°F29°C84°F29°C77°F25°C
Avg low67°F19°C66°F19°C59°F15°C
Rain4.3 in109 mm4.5 in114 mm4.1 in105 mm
Daylight14 h 39 min13 h 38 min12 h 15 min
Comfort737683

Plan around August

August is shoulder season: good weather, a step below the best months (May and September & October).

What to pack for August

What to do in Manhattan in August

With conditions on your side, the picks below favor time outside.

Nearby in August

These averages also cover Museum Mile.

NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.

Manhattan in August: quick answers

Is August a good time to visit Manhattan?

It's a good shoulder-season choice, scoring 76/100 against a best of 83 in May and September & October. Expect highs of 84°F (29°C) and 4.5 in (114 mm) of rain. Our NYC Cultural Weekend route recommends Sep – Nov, so August is outside its suggested window.

How hot is Manhattan in August?

Average highs are 84°F (29°C) and average lows 66°F (19°C), making it the 2nd-warmest month by daytime highs.

Does it rain a lot in Manhattan in August?

Some: about 4.5 in (114 mm) of rain falls across August on average, the 4th-wettest month of the year. The annual total is about 48.7 in (1236 mm).

What should I pack for Manhattan in August?

Bring light, breathable clothes (84°F afternoons), sunscreen, sunglasses and a hat (strong sun this month), packable rain jacket or umbrella (a shower or two is likely) and comfortable walking shoes (most picks involve some walking).

Planning Manhattan in August?

Plan it together in TripsCircle: one itinerary, one shared packing list and costs split as you go.

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