Measurements:
°C
°F
Denver
50°F
NW 1 mph
Feels like: 50°F
Precip: 0%
World Resorts USA Denver Weather September Weather in Denver

Denver Weather: September

Average Day Temperature: 82.2°F
Average Night Temperature: 59.8°F
Number of Sunny Days: 23 days
Sunshine Hours: 11.8 - 13.1 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.9 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 94°F. The lowest night temperature was 49°F. The average values for day and night temperatures during September were 85.5°F и 63.5°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 Denver is 0.9 in.

Wind Speed in September, mph

The average wind speed in September is 5.8 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 Denver in September is 10.0 hours.

Best Time to Visit Denver
The most sunny months:
September 23 days
October 23 days
November 23 days
The most warm months:
July 91.2 °F
August 90.0 °F
June 85.6 °F
The most cold months:
January 38.5 °F
February 39.4 °F
December 39.6 °F
The most rainy months:
May 5 days
July 4 days
June 3 days
The most windy months:
April 7 mph
June 6 mph
May 6 mph

Denver on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +60
Los Angeles +74
Maui +74
Miami +86
New York +48
San Diego +72
San Francisco +58
Sarasota +76
Tampa +76
Washington +52
24 Hours Weather Forecast
Denver
Local time: 14:25
21 nov, thursday
1500 50°F
NW
1 mph
1800 42°F
W
1 mph
2100 32°F
N
3 mph
22 nov, friday
0000 28°F
NE
5 mph
0300 26°F
NE
6 mph
0600 28°F
NE
4 mph
0900 30°F
NE
3 mph
1200 48°F
N
2 mph