Asheville weather in September 2025

Expect 25°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Asheville in September based on long-term weather averages. There is usually 9 days with some rainfall and 95 mm of average monthly rainfall in September.

  • 25°C maximum daytime temperature in September in Asheville25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Asheville9
    9 days with some rainfall
  • 12°C minimum night-time temperature in September in Asheville12
    12°C min night temperature
  • 12 hours of daylight per day in September in Asheville12
    12 hours of daylight per day
  • Low heat & humidity in September in AshevilleL
    Low heat & humidity
  • 95 mm monthly rainfall in September in Asheville95
    95 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Asheville8
    8 (Very High) UV index

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The September weather guide for North Carolina (Asheville) 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 Asheville in September?

Daytime temperatures usually reach 25°C in Asheville in September with low heat and humidity, falling to 12°C at night.

How sunny is it in Asheville in September?

There are normally 7 hours of bright sunshine each day in Asheville in September - that's 56% of daylight hours.

Does it rain in Asheville in September?

There are usually 9 days with some rain in Asheville in September and the average monthly rainfall is 95mm.

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

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

Asheville September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:03 18:57
Monday, 15th September 2025 06:13 18:37
Tuesday, 30th September 2025 06:25 18:15

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