New York City weather in August 2019

  • 28°C maximum daytime temperature in August in New York City28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in August in New York City9
    9 days with some rainfall
  • 20°C minimum night-time temperature in August in New York City20
    20°C min night temperature
  • 14 hours of daylight per day in August in New York City14
    14 hours of daylight per day
  • Moderate heat & humidity in August in New York CityM
    Moderate heat & humidity
  • 100 mm monthly rainfall in August in New York City100
    100 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in New York City8
    8 (Very High) UV index
  • 22°C sea temperature in August in New York City22
    22°C sea temperature
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The August weather guide for New York City, New York shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to New York City weather in August

The average maximum daytime temperature in New York City in August is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 20°C (68°F). There are usually 9 hours of bright sunshine each day, which represents 62% of the 14 hours of daylight.

Expect 100mm (3.9 inches) of rainfall across the whole of August with 9 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around New York City in August is 22°C (72°F).

New York City sunrise & sunset times for August 2019

Browse the sunrise & sunset times for New York City in August 2019. Select a month to view New York City sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:52 20:12
Friday, 16th August 2019 06:07 19:53
Saturday, 31st August 2019 06:22 19:30
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