Boone weather in September 2025

Expect 73°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Boone in September. Check more long-term weather averages for Boone in September before you book your next holiday to North Carolina in 2025/2026.

  • 73°F maximum daytime temperature in September in Boone73
    73°F max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in September in Boone10
    10 days with some rainfall
  • 50°F minimum night-time temperature in September in Boone50
    50°F min night temperature
  • 12 hours of daylight per day in September in Boone12
    12 hours of daylight per day
  • No heat & humidity in September in Boone0
    No heat & humidity
  • 3.8 inches monthly rainfall in September in Boone3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Boone8
    8 (Very High) UV index

More about Boone

Boone by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for North Carolina

Travel Up: up to £20 off flight & hotel bookings

  • Save up to £20 on flights & hotels with Travel Up
  • Offer only valid on bookings of £500 or more
  • Use discount code at check out for offer to apply
Show discount codeShow discount code ******M20
Redeem Travel Up discount code >>

Expires at 23:59 on Saturday 30th Nov 2024 · View all Travel Up offers

The September weather guide for North Carolina (Boone) 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)  |  Imperial (°F)

Back to top

More about the USA

How hot is it in Boone in September?

Daytime temperatures usually reach 73°F in Boone in September, falling to 50°F at night.

How sunny is it in Boone in September?

There are normally 7 hours of bright sunshine each day in Boone in September - that's 55% of daylight hours.

Does it rain in Boone in September?

There are usually 10 days with some rain in Boone in September and the average monthly rainfall is 3.8 inches.

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

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

Boone September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:59 18:54
Monday, 15th September 2025 06:09 18:34
Tuesday, 30th September 2025 06:21 18:11

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^