Niagara Falls weather in September 2019

  • 21°C maximum daytime temperature in September in Niagara Falls21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in September in Niagara Falls10
    10 days with some rainfall
  • 12°C minimum night-time temperature in September in Niagara Falls12
    12°C min night temperature
  • 12 hours of daylight per day in September in Niagara Falls12
    12 hours of daylight per day
  • No heat & humidity in September in Niagara Falls0
    No heat & humidity
  • 96 mm monthly rainfall in September in Niagara Falls96
    96 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Niagara Falls6
    6 (High) UV index

Going to Niagara Falls? Find the best month to visit Niagara Falls based on the weather.

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Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Niagara Falls in September. Check more long-term weather averages for Niagara Falls in September before you book your next holiday to New York in 2019/2020.

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  • Min Spend: £300 off £3,500, £150 off £1,750 & £75 off £800
  • Travel before 31st October 2020 (inclusive)
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More about Niagara Falls

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The September weather guide for Niagara Falls, 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.

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

Guide to Niagara Falls weather in September

The average maximum daytime temperature in Niagara Falls in September is a comfortable 21°C (70°F). The average night-time temperature is usually a cool 12°C (54°F). There are usually 6 hours of bright sunshine each day, which represents 51% of the 12 hours of daylight.

Expect 96mm (3.8 inches) of rainfall across the whole of September with 10 days with some rain falling. Maximum UV levels will be high (6 UV index) at midday when the skies are clear.

Niagara Falls sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Niagara Falls in September 2019. Select a month to view Niagara Falls sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:40 19:51
Monday, 2nd September 2019 06:41 19:50
Tuesday, 3rd September 2019 06:42 19:48
Wednesday, 4th September 2019 06:43 19:46
Thursday, 5th September 2019 06:45 19:44
Friday, 6th September 2019 06:46 19:43
Saturday, 7th September 2019 06:47 19:41
Sunday, 8th September 2019 06:48 19:39
Monday, 9th September 2019 06:49 19:37
Tuesday, 10th September 2019 06:50 19:35
Wednesday, 11th September 2019 06:51 19:34
Thursday, 12th September 2019 06:52 19:32
Friday, 13th September 2019 06:53 19:30
Saturday, 14th September 2019 06:54 19:28
Sunday, 15th September 2019 06:55 19:26
Monday, 16th September 2019 06:57 19:25
Tuesday, 17th September 2019 06:58 19:23
Wednesday, 18th September 2019 06:59 19:21
Thursday, 19th September 2019 07:00 19:19
Friday, 20th September 2019 07:01 19:17
Saturday, 21st September 2019 07:02 19:16
Sunday, 22nd September 2019 07:03 19:14
Monday, 23rd September 2019 07:04 19:12
Tuesday, 24th September 2019 07:05 19:10
Wednesday, 25th September 2019 07:06 19:08
Thursday, 26th September 2019 07:08 19:07
Friday, 27th September 2019 07:09 19:05
Saturday, 28th September 2019 07:10 19:03
Sunday, 29th September 2019 07:11 19:01
Monday, 30th September 2019 07:12 18:59
  • Save up to £300 on selected holidays in 2019/2020
  • Min Spend: £300 off £3,500, £150 off £1,750 & £75 off £800
  • Travel before 31st October 2020 (inclusive)
Show discount codeShow discount code ******KIT

Expires at 23:59 on Friday 31st May 2019 · View all Thomas Cook offers

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