Manchester weather in September 2020

  • 23°C maximum daytime temperature in September in Manchester23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Manchester9
    9 days with some rainfall
  • 9°C minimum night-time temperature in September in Manchester9
    9°C min night temperature
  • 12 hours of daylight per day in September in Manchester12
    12 hours of daylight per day
  • No heat & humidity in September in Manchester0
    No heat & humidity
  • 81 mm monthly rainfall in September in Manchester81
    81 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Manchester6
    6 (High) UV index
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The September weather guide for Manchester, New Hampshire 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 Manchester in September?

Daytime temperatures usually reach 23°C in Manchester in September, falling to 9°C at night.

How sunny is it in Manchester in September?

There are normally 7 hours of bright sunshine each day in Manchester in September - that's 59% of daylight hours.

Does it rain in Manchester in September?

There are usually 9 days with some rain in Manchester in September and the average monthly rainfall is 81mm.

Manchester sunrise & sunset times for September 2020

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


Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:11 19:20
Tuesday, 15th September 2020 06:26 18:55
Wednesday, 30th September 2020 06:43 18:28
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in New Hampshire in September?

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

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