Measurements:
°C
°F
Bartlett
0°F
SE 6 mph
Feels like: -12°F
Precip: 0%
World Resorts USA Bartlett Weather September Weather in Bartlett

Bartlett Weather: September

Average Day Temperature: 69.4°F
Average Night Temperature: 51.3°F
Number of Sunny Days: 12 days
Sunshine Hours: 11.8 - 13.2 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.9 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 85°F. The lowest night temperature was 38°F. The average values for day and night temperatures during September were 73.8°F и 53.1°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 Bartlett is 0.9 in. It makes september the least rainy month of the year.

Wind Speed in September, mph

The average wind speed in September is 4.1 mph. This value is relatively stable throughout the year.

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 Bartlett in September is 7.1 hours.

Best Time to Visit Bartlett
The most sunny months:
October 12 days
September 12 days
November 10 days
The most warm months:
July 78.7 °F
August 76.1 °F
June 72.4 °F
The most cold months:
January 21.7 °F
February 23.0 °F
December 29.6 °F
The most rainy months:
July 3 days
August 3 days
April 3 days
The most windy months:
March 6 mph
April 6 mph
February 5 mph

Bartlett on the Weather Map

USA Resorts:
NAME
Chicago 0
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +44
Los Angeles +56
Maui +72
Miami +72
Miami Beach +80
New York +20
San Diego +58
San Francisco +48
Sarasota +64
Tampa +64
Washington +28
24 Hours Weather Forecast
Bartlett
Local time: 00:59
05 dec, friday
0300 0°F
E
5 mph
0600 -2°F
E
3 mph
0900 4°F
E
2 mph
1200 14°F
NE
4 mph
1500 22°F
NE
7 mph
1800 20°F
E
3 mph
2100 16°F
E
3 mph
06 dec, saturday
0000 14°F
SE
2 mph