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United States weather

Weather in Cedar Rapids, Iowa for September 2027

Your guide to Cedar Rapids weather in September - trends and predictions

    Rain 🌧️

  • The climate of Cedar Rapids in September is notably wet, with an average of 11 rainy days, and a total of 372 mm of precipitation.

    • More

  • Is September a good time to visit Cedar Rapids? check out the best time to travel to Cedar Rapids page.

  • ✨ Is September a good time to visit Cedar Rapids? – Ask the AI Weatherman

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/15°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Cedar Rapids Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
30°
2
Cloudy
30°
3
Moderate rain
28°
4
Mist
28°
5
Sunny
28°
6
Overcast
23°
7
Sunny
24°
8
Cloudy
28°
9
Heavy rain
28°
10
Thundery outbreaks possible
26°
11
Fog
27°
12
Mist
28°
13
Thundery outbreaks possible
28°
14
Thundery outbreaks possible
29°
15
Moderate rain
26°
16
Light rain
25°
17
Light rain
28°
18
Patchy rain possible
26°
19
Heavy rain
26°
20
Heavy rain
18°
21
Patchy rain possible
20°
22
Light rain
20°
23
Fog
21°
24
Overcast
21°
25
Light rain
19°
26
Patchy rain possible
23°
27
Patchy rain possible
25°
28
Partly cloudy
24°
29
Fog
27°
30
Moderate rain
24°

Temperatures trend during September in Cedar Rapids

See the weather trend as well as the moving average line

September weather in Cedar Rapids day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Overcast
Overcast
 30° /19° 0 mm 6
Sept. 2 Cloudy
Cloudy
 30° /18° 0 mm 7
Sept. 3 Moderate rain
Moderate rain
 28° /17° 12.7 mm 6
Sept. 4 Mist
Mist
 28° /14° 0 mm 6
Sept. 5 Sunny
Sunny
 28° /16° 0 mm 6
Sept. 6 Overcast
Overcast
 23° /13° 0 mm 4
Sept. 7 Sunny
Sunny
 24° /10° 0 mm 4
Sept. 8 Cloudy
Cloudy
 28° /14° 0 mm 4
Sept. 9 Heavy rain
Heavy rain
 28° /17° 207.8 mm 5
Sept. 10 Thundery outbreaks possible
Thundery outbreaks possible
 26° /14° 0 mm 7
Sept. 11 Fog
Fog
 27° /14° 0 mm 7
Sept. 12 Mist
Mist
 28° /15° 0 mm 6
Sept. 13 Thundery outbreaks possible
Thundery outbreaks possible
 28° /17° 2 mm 6
Sept. 14 Thundery outbreaks possible
Thundery outbreaks possible
 29° /16° 0.8 mm 5
Sept. 15 Moderate rain
Moderate rain
 26° /19° 21.8 mm 4
Sept. 16 Light rain
Light rain
 25° /17° 5.5 mm 4
Sept. 17 Light rain
Light rain
 28° /17° 4.5 mm 5
Sept. 18 Patchy rain possible
Patchy rain possible
 26° /17° 2.1 mm 4
Sept. 19 Heavy rain
Heavy rain
 26° /18° 26.4 mm 4
Sept. 20 Heavy rain
Heavy rain
 18° /15° 54.4 mm 3
Sept. 21 Patchy rain possible
Patchy rain possible
 20° /15° 1.8 mm 3
Sept. 22 Light rain
Light rain
 20° /13° 8.3 mm 4
Sept. 23 Fog
Fog
 21° /13° 0 mm 5
Sept. 24 Overcast
Overcast
 21° /13° 0.9 mm 4
Sept. 25 Light rain
Light rain
 19° /12° 3.8 mm 3
Sept. 26 Patchy rain possible
Patchy rain possible
 23° /12° 1.5 mm 4
Sept. 27 Patchy rain possible
Patchy rain possible
 25° /12° 2.2 mm 5
Sept. 28 Partly cloudy
Partly cloudy
 24° /15° 0 mm 5.4
Sept. 29 Fog
Fog
 27° /13° 0.6 mm 4
Sept. 30 Moderate rain
Moderate rain
 24° /16° 14.9 mm 4
Next
Important Notice
Our weather forecast for Cedar Rapids in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cedar Rapids forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Cedar Rapids in September - FAQ

What are the expected maximum and minimum temperatures in Cedar Rapids during September?
During September, expect a variety of temperatures with highs around 25° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in Cedar Rapids during September?
Significant rainfall exceeding 372 mm is expected in Cedar Rapids during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Cedar Rapids during September?
The average wind speed in Cedar Rapids during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Cedar Rapids

Explore the daily rainfall trends and prepare for Cedar Rapidss September weather 💧
Typically, Cedar Rapids has 11 rainy days in September with a total of 372 mm of rainfall.

UV exposure in Cedar Rapids during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Cedar Rapids?

Get accurate weather forecasts for Cedar Rapids, located at latitude 42.008 and longitude -91.644. Stay updated with localized weather information tailored for Cedar Rapids.

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