Hay weather in September 2025

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Hay in September based on long-term weather averages. There is usually 7 days with some rainfall and 34 mm of average monthly rainfall in September.

  • 20°C maximum daytime temperature in September in Hay20
    20°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in September in Hay7
    7 days with some rainfall
  • 7°C minimum night-time temperature in September in Hay7
    7°C min night temperature
  • 12 hours of daylight per day in September in Hay12
    12 hours of daylight per day
  • No heat & humidity in September in Hay0
    No heat & humidity
  • 34 mm monthly rainfall in September in Hay34
    34 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Hay5
    5 (Moderate) UV index

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The September weather guide for New South Wales (Hay) 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)

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How hot is it in Hay in September?

Daytime temperatures usually reach 20°C in Hay in September, falling to 7°C at night.

How sunny is it in Hay in September?

There are normally 8 hours of bright sunshine each day in Hay in September - that's 63% of daylight hours.

Does it rain in Hay in September?

There are usually 7 days with some rain in Hay in September and the average monthly rainfall is 34mm.

Hay September sunrise & sunset times

Browse the sunrise and sunset times for Hay in September 2025. Select a month to view Hay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:40 18:02
Monday, 15th September 2025 06:20 18:12
Tuesday, 30th September 2025 05:59 18:23

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