Augusta weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Augusta in September. Check more long-term weather averages for Augusta in September before you book your next holiday to Georgia (USA) in 2025/2026.

  • 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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Recommended for Georgia

  • Kids stay & eat for free at Marriot Bonvoy
  • Destinations include Europe, Middle East & Africa
  • Valid for up to 2 adults & 2 kids aged up to 12

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 2025. Select a month to view Augusta sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:02 18:53
Monday, 15th September 2025 06:11 18:34
Tuesday, 30th September 2025 06:22 18:13

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