Kansas City
September
Weather in Kansas City for September 2025
Your guide to Kansas City weather in September - trends and predictions
In general, the average temperature in Kansas City at the beginning of September is 92 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 87 °F by the end of September.
Kansas City experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 4.06 in.
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Temperatures
Rain 🌧️
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23
Dry days
7
Rainy days
0
Snow days
87°/60°
Temperatures
11.2 mph
Avg max wind
53 %
Avg humidity
Kansas City Weather September
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Temperatures trend during September in Kansas City
See the weather trend as well as the moving average line
September weather in Kansas City day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 93° /60° | 0 in | 9 | |
| Sept. 2 | Sunny | 91° /57° | 0 in | 8 | |
| Sept. 3 | Sunny | 95° /60° | 0 in | 8 | |
| Sept. 4 |  Partly cloudy | 96° /66° | 0 in | 9 | |
| Sept. 5 |  Thundery outbreaks possible | 100° /66° | 0.09 in | 9 | |
| Sept. 6 | Sunny | 86° /59° | 0 in | 8 | |
| Sept. 7 | Sunny | 86° /53° | 0 in | 8 | |
| Sept. 8 |  Patchy rain possible | 87° /53° | 0.01 in | 7 | |
| Sept. 9 |  Overcast | 91° /57° | 0 in | 8 | |
| Sept. 10 | Overcast | 93° /59° | 0 in | 8 | |
| Sept. 11 |  Heavy rain | 84° /59° | 0.36 in | 7 | |
| Sept. 12 |  Mist | 87° /59° | 0 in | 7 | |
| Sept. 13 | Sunny | 84° /59° | 0 in | 7 | |
| Sept. 14 | Overcast | 89° /59° | 0 in | 7 | |
| Sept. 15 |  Cloudy | 87° /59° | 0 in | 7 | |
| Sept. 16 | Overcast | 84° /60° | 0.01 in | 7 | |
| Sept. 17 | Sunny | 87° /59° | 0 in | 8 | |
| Sept. 18 | Sunny | 89° /60° | 0 in | 8 | |
| Sept. 19 | Thundery outbreaks possible | 96° /68° | 0 in | 8 | |
| Sept. 20 | Thundery outbreaks possible | 86° /66° | 0.39 in | 7 | |
| Sept. 21 | Thundery outbreaks possible | 89° /66° | 0.24 in | 7 | |
| Sept. 22 |  Patchy light rain with thunder | 82° /60° | 2 in | 7 | |
| Sept. 23 | Patchy light rain with thunder | 78° /59° | 0.6 in | 6 | |
| Sept. 24 | Fog | 80° /60° | 0.31 in | 6 | |
| Sept. 25 | Sunny | 86° /57° | 0 in | 7 | |
| Sept. 26 | Partly cloudy | 86° /57° | 0 in | 7 | |
| Sept. 27 | Patchy rain possible | 84° /57° | 0.02 in | 7 | |
| Sept. 28 | Partly cloudy | 89° /59° | 0 in | 8 | |
| Sept. 29 | Sunny | 91° /62° | 0 in | 8 | |
| Sept. 30 | Patchy light rain with thunder | 91° /62° | 0.02 in | 8 | |
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Important Notice
Our weather forecast for Kansas City 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 Kansas City forecast closer to your planned date for the most up-to-date weather information.
Change Month
Kansas City in September - FAQ
What are the expected maximum and minimum temperatures in Kansas City during September?
Expect warm days with temperatures around 87°, cooling to mild conditions of 60° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Kansas City during September?
Significant rainfall exceeding 4.06 in is expected in Kansas City during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kansas City during September?
The average wind speed in Kansas City during September is 11.2 mph, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kansas City
Explore the daily rainfall trends and prepare for Kansas Citys September weather 💧
UV exposure in Kansas City during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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