Measurements:
°C
°F
Des Moines
40°F
SE 20 mph
Feels like: 30°F
Precip: 0%
World Resorts USA Des Moines Weather September Weather in Des Moines

Des Moines Weather: September

Average Day Temperature: 83.2°F
Average Night Temperature: 61.4°F
Number of Sunny Days: 19 days
Sunshine Hours: 11.8 - 13.1 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.6 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 95°F. The lowest night temperature was 47°F. The average values for day and night temperatures during September were 83.8°F и 58.6°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Des Moines is 0.6 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 9.3 mph. It makes September one of the most windless months of the year for Des Moines.

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 Des Moines in September is 9.3 hours.

Best Time to Visit Des Moines
The most sunny months:
September 19 days
August 18 days
October 18 days
The most warm months:
August 88.3 °F
July 85.2 °F
September 83.2 °F
The most cold months:
January 24.0 °F
February 29.9 °F
December 35.2 °F
The most rainy months:
May 5 days
June 4 days
July 3 days
The most windy months:
April 11 mph
March 11 mph
November 10 mph

Des Moines on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +68
Los Angeles +74
Maui +74
Miami +80
New York +48
San Diego +70
San Francisco +58
Sarasota +74
Tampa +72
Washington +48
24 Hours Weather Forecast
Des Moines
Local time: 15:59
21 nov, thursday
1800 38°F
SE
18 mph
2100 30°F
SE
15 mph
22 nov, friday
0000 30°F
SE
12 mph
0300 30°F
SE
9 mph
0600 30°F
SE
8 mph
0900 30°F
SE
6 mph
1200 32°F
SE
8 mph
1500 34°F
SE
7 mph