Jamestown weather in September 2020

  • 21°C maximum daytime temperature in September in Jamestown21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Jamestown11
    11 days with some rainfall
  • 10°C minimum night-time temperature in September in Jamestown10
    10°C min night temperature
  • 12 hours of daylight per day in September in Jamestown12
    12 hours of daylight per day
  • No heat & humidity in September in Jamestown0
    No heat & humidity
  • 112 mm monthly rainfall in September in Jamestown112
    112 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Jamestown6
    6 (High) UV index
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The September weather guide for Jamestown, 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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How hot is it in Jamestown in September?

Daytime temperatures usually reach 21°C in Jamestown in September, falling to 10°C at night.

How sunny is it in Jamestown in September?

There are normally 6 hours of bright sunshine each day in Jamestown in September - that's 51% of daylight hours.

Does it rain in Jamestown in September?

There are usually 11 days with some rain in Jamestown in September and the average monthly rainfall is 112mm.

Jamestown sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Jamestown in September 2020. Select a month to view Jamestown sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:43 19:50
Tuesday, 15th September 2020 06:58 19:26
Wednesday, 30th September 2020 07:13 18:59
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in New York in September?

Below are average maximum temperatures at popular destinations in New York in September. Select a destination to see more weather parameters.

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