Measurements:
°C
°F
Boone
46°F
SE 2 mph
Feels like: 46°F
Precip: 5%
World Resorts USA Boone Weather September Weather in Boone

Boone Weather: September

Average Day Temperature: 73.4°F
Average Night Temperature: 57.9°F
Number of Sunny Days: 12 days
Sunshine Hours: 11.8 - 12.9 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.4 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 94°F. The lowest night temperature was 42°F. The average values for day and night temperatures during September were 77.5°F и 59.0°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Boone is 1.4 in.

Wind Speed in September, mph

The average wind speed in September is 3.8 mph. It makes September one of the most windless months of the year for Boone.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Boone in September is 6.9 hours.

Best Time to Visit Boone
The most sunny months:
October 17 days
November 15 days
September 12 days
The most warm months:
July 81.1 °F
August 78.6 °F
June 76.9 °F
The most cold months:
January 37.0 °F
December 42.9 °F
February 43.9 °F
The most rainy months:
August 4 days
March 3 days
July 3 days
The most windy months:
March 6 mph
January 6 mph
April 6 mph

Boone on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +58
Hawaii +80
Houston +76
Las Vegas +64
Los Angeles +74
Maui +72
Miami +82
New York +62
Panama City Beach +66
San Diego +74
San Francisco +60
Santa Monica +72
Tampa +74
Washington +56
24 Hours Weather Forecast
Boone
Local time: 22:41
27 oct, tuesday
0000 46°F
SE
2 mph
0300 44°F
S
1 mph
0600 44°F
SW
1 mph
0900 50°F
NW
2 mph
1200 64°F
NW
5 mph
1500 66°F
NW
6 mph
1800 56°F
NW
4 mph
2100 46°F
NW
2 mph