Augusta weather in September 2026

Expect daytime maximum temperatures of 30°C in Augusta, Georgia (USA) in September based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 80 mm of rainfall in the month.

  • 30°C maximum daytime temperature in September in Augusta30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in September in Augusta7
    7 days with some rainfall
  • 17°C minimum night-time temperature in September in Augusta17
    17°C min night temperature
  • 12 hours of daylight per day in September in Augusta12
    12 hours of daylight per day
  • Moderate heat & humidity in September in AugustaM
    Moderate heat & humidity
  • 80 mm monthly rainfall in September in Augusta80
    80 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Augusta8
    8 (Very High) UV index

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The September weather guide for Georgia (USA) (Augusta) 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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More about the USA

How hot is it in Augusta in September?

Daytime temperatures usually reach 30°C in Augusta in September with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Augusta in September?

There are normally 7 hours of bright sunshine each day in Augusta in September - that's 57% of daylight hours.

Does it rain in Augusta in September?

There are usually 7 days with some rain in Augusta in September and the average monthly rainfall is 80mm.

What is the chance of a hurricane in Augusta in September?

On average less than 1 day in September in Augusta is likely to be affected by the passage of one or more tropical storms.

Augusta September sunrise & sunset times

Browse the sunrise and sunset times for Augusta in September 2026. Select a month to view Augusta sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 06:02 18:53
Tuesday, 15th September 2026 06:11 18:34
Wednesday, 30th September 2026 06:22 18:13

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