Weather in New York City in August 2018

Expect 28°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in New York City in August. Check more long-term weather averages for New York City in August before you book your next holiday to New York in 2018.

Key weather averages for New York City in August

  • 28°C maximum daytime temperature in August in New York City28
    28°C max day temperature
  • 9 hours of sunshine per day (62% of daylight hours) in August in New York City9
    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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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

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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).

The weather in New York City in August is represented by New York City.

New York City sunrise & sunset times for August 2018

Browse the sunrise & sunset times for New York City in August 2018. Select a month to view New York City sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st August 2018 05:53 20:11
Thursday, 2nd August 2018 05:54 20:10
Friday, 3rd August 2018 05:55 20:09
Saturday, 4th August 2018 05:56 20:08
Sunday, 5th August 2018 05:57 20:07
Monday, 6th August 2018 05:57 20:06
Tuesday, 7th August 2018 05:58 20:04
Wednesday, 8th August 2018 05:59 20:03
Thursday, 9th August 2018 06:00 20:02
Friday, 10th August 2018 06:01 20:01
Saturday, 11th August 2018 06:02 19:59
Sunday, 12th August 2018 06:03 19:58
Monday, 13th August 2018 06:04 19:57
Tuesday, 14th August 2018 06:05 19:55
Wednesday, 15th August 2018 06:06 19:54
Thursday, 16th August 2018 06:07 19:53
Friday, 17th August 2018 06:08 19:51
Saturday, 18th August 2018 06:09 19:50
Sunday, 19th August 2018 06:10 19:48
Monday, 20th August 2018 06:11 19:47
Tuesday, 21st August 2018 06:12 19:45
Wednesday, 22nd August 2018 06:13 19:44
Thursday, 23rd August 2018 06:14 19:42
Friday, 24th August 2018 06:15 19:41
Saturday, 25th August 2018 06:16 19:39
Sunday, 26th August 2018 06:17 19:38
Monday, 27th August 2018 06:18 19:36
Tuesday, 28th August 2018 06:19 19:35
Wednesday, 29th August 2018 06:20 19:33
Thursday, 30th August 2018 06:21 19:31
Friday, 31st August 2018 06:22 19:30
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Check New York City weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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