World Resorts USA Fort Smith Weather

Fort Smith weather in September

Weather in Fort Smith: September

Average day temperature: 86.1°F
Average night temperature: 67.6°F
Number of sunny days: 18 days
Day length: 11.8 - 12.9 hours
Number of rainy days: 1 day
Precipitation totals: 1.0 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 96°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during September were 83.6°F and 65.4°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Fort Smith in September is 1.0 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 4.8 mph It makes September one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 9.2.

Best time for vacation in Fort Smith

Sunniest months:
August 19 days
October 19 days
September 18 days
Warmest months:
July 91.8 °F
August 91.7 °F
June 86.7 °F
Coldest months:
January 47.1 °F
February 50.5 °F
December 52.9 °F
Rainiest months:
May 8 days
April 4 days
October 3 days
Windiest months:
April 6.7 mph
March 6.6 mph
February 5.9 mph

Fort Smith on a weather map

Fort Smith
+59°F
SE 11 mph
Feels like: +59°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+52°F
+75°F
+75°F
+59°F
+72°F
+82°F
+70°F
+48°F
+63°F
+57°F
+73°F
+72°F
+72°F
+36°F
24 Hours Forecast
Fort Smith
Local time: 14:03
November 21, thursday
1500
59°F
SE
11 mph
1800
55°F
SE
7 mph
2100
46°F
SE
5 mph
November 22, friday
0000
43°F
SE
5 mph
0300
41°F
E
4 mph
0600
37°F
E
4 mph
0900
39°F
E
3 mph
1200
50°F
SE
4 mph
Units of measurement: °C / °F