Weather in Cedar Rapids: September
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Average day temperature: | 77.6°F |
| Average night temperature: | 58.4°F | |
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Number of sunny days: | 18 days |
| Day length: | 11.8 - 13.1 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 0.5 in. | |
| more information | ||
14 days
forecast
forecast
| Cedar Rapids |
weather in
October
October
| Cedar Rapids |
Air temperature in September, °F
Show year:
2025
2024
2023
The highest day temperature during September of 2025 was 92°F. At the same time the lowest night temperature was 38°F. Daily and nightly averages during September were 78.6°F and 56.7°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 Cedar Rapids in September is 0.5 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 9.0 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 Cedar Rapids
Cedar Rapids on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Cedar Rapids
Local time: 06:04
January 02, friday
0900
16°F
S
7 mph
7 mph
1200
21°F
S
7 mph
7 mph
1500
25°F
S
8 mph
8 mph
1800
27°F
S
7 mph
7 mph
2100
27°F
S
7 mph
7 mph
January 03, saturday
0000
25°F
S
6 mph
6 mph
0300
27°F
S
6 mph
6 mph
0600
27°F
SW
4 mph
4 mph
