Measurements:
°C
°F
Rockford
34°F
SE 27 mph
Feels like: 20°F
Precip: 0%
World Resorts USA Rockford Weather September Weather in Rockford

Rockford Weather: September

Average Day Temperature: 77.9°F
Average Night Temperature: 58.7°F
Number of Sunny Days: 17 days
Sunshine Hours: 11.8 - 13.1 hours
Number of Rainy Days: 1 day
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 39°F. The average values for day and night temperatures during September were 78.8°F и 55.4°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 Rockford is 0.9 in.

Wind Speed in September, mph

The average wind speed in September is 8.7 mph. It makes September one of the most windless months of the year for Rockford.

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 Rockford in September is 8.5 hours.

Best Time to Visit Rockford
The most sunny months:
September 17 days
August 14 days
November 13 days
The most warm months:
August 83.4 °F
July 82.9 °F
June 80.2 °F
The most cold months:
January 24.5 °F
February 28.1 °F
December 34.3 °F
The most rainy months:
May 3 days
April 3 days
December 2 days
The most windy months:
March 11 mph
April 11 mph
November 10 mph

Rockford 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
Rockford
Local time: 16:00
21 nov, thursday
1800 36°F
S
22 mph
2100 36°F
S
11 mph
22 nov, friday
0000 36°F
SE
6 mph
0300 36°F
SE
12 mph
0600 36°F
SE
15 mph
0900 36°F
SE
13 mph
1200 40°F
SE
14 mph
1500 40°F
SE
13 mph