Waterford weather in September 2020

  • 17°C maximum daytime temperature in September in Waterford17
    17°C max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in September in Waterford15
    15 days with some rainfall
  • 9°C minimum night-time temperature in September in Waterford9
    9°C min night temperature
  • 13 hours of daylight per day in September in Waterford13
    13 hours of daylight per day
  • No heat & humidity in September in Waterford0
    No heat & humidity
  • 96 mm monthly rainfall in September in Waterford96
    96 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Waterford4
    4 (Moderate) UV index
  • 15°C sea temperature in September in Waterford15
    15°C sea temperature
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The September weather guide for Waterford, Ireland 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 warm is it in Waterford in September?

Daytime temperatures usually reach 17°C in Waterford in September, falling to 9°C at night.

How sunny is it in Waterford in September?

There are normally 4 hours of bright sunshine each day in Waterford in September - that's 33% of daylight hours.

How warm is the sea around Waterford in September?

The average sea temperature around Waterford in September is 15°C.

Does it rain in Waterford in September?

There are usually 15 days with some rain in Waterford in September and the average monthly rainfall is 96mm.

Waterford sunrise & sunset times for September 2020

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


Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:40 20:15
Tuesday, 15th September 2020 07:03 19:43
Wednesday, 30th September 2020 07:28 19:07
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in Ireland in September?

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

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