Kansas
September
Weather in Kansas for September 2025
Your guide to Kansas weather in September - trends and predictions
In general, the average temperature in Kansas at the beginning of September is 34.3 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 31.4 °F by the end of September.
Kansas sees moderate rainfall in September, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
33°/17°
Temperatures
22 km/h
Avg max wind
50 %
Avg humidity
Kansas in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  36° | 2 34° | 3 34° | 4 33° | 5  36° | 6 33° | 7 34° |
| 8 34° | 9 34° | 10  34° | 11  29° | 12  31° | 13 31° | 14 30° |
| 15 29° | 16  30° | 17  31° | 18  33° | 19 34° | 20 33° | 21 34° |
| 22  26° | 23 28° | 24 26° | 25 30° | 26 32° | 27  32° | 28 33° |
| 29 34° | 30 33° |
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Temperatures trend during September in Kansas
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Sunny | 36° /18° | 0 mm | 9 | |
| Sept. 2 | Sunny | 34° /18° | 0 mm | 8 | |
| Sept. 3 | Sunny | 34° /17° | 0 mm | 9 | |
| Sept. 4 | Sunny | 33° /19° | 0 mm | 8 | |
| Sept. 5 | Patchy rain possible | 36° /21° | 0.2 mm | 8 | |
| Sept. 6 | Sunny | 33° /17° | 0.4 mm | 8 | |
| Sept. 7 | Patchy rain possible | 34° /16° | 0.1 mm | 8 | |
| Sept. 8 | Sunny | 34° /18° | 0 mm | 9 | |
| Sept. 9 | Sunny | 34° /16° | 0 mm | 9 | |
| Sept. 10 | Overcast | 34° /16° | 0 mm | 8 | |
| Sept. 11 | Moderate rain | 29° /17° | 6.4 mm | 7 | |
| Sept. 12 | Mist | 31° /17° | 2.8 mm | 7 | |
| Sept. 13 | Sunny | 31° /15° | 0 mm | 8 | |
| Sept. 14 | Overcast | 30° /15° | 0.2 mm | 7 | |
| Sept. 15 | Overcast | 29° /18° | 0.2 mm | 7 | |
| Sept. 16 | Heavy rain | 30° /17° | 7.2 mm | 7 | |
| Sept. 17 | Partly cloudy | 31° /16° | 0 mm | 8 | |
| Sept. 18 | Thundery outbreaks possible | 33° /17° | 0.2 mm | 7 | |
| Sept. 19 | Thundery outbreaks possible | 34° /20° | 0 mm | 8 | |
| Sept. 20 | Thundery outbreaks possible | 33° /17° | 0 mm | 8 | |
| Sept. 21 | Thundery outbreaks possible | 34° /21° | 1.2 mm | 8 | |
| Sept. 22 | Patchy light rain with thunder | 26° /15° | 6.4 mm | 6 | |
| Sept. 23 | Thundery outbreaks possible | 28° /17° | 0 mm | 6 | |
| Sept. 24 | Overcast | 26° /11° | 0 mm | 6 | |
| Sept. 25 | Sunny | 30° /13° | 0 mm | 8 | |
| Sept. 26 | Sunny | 32° /15° | 0 mm | 8 | |
| Sept. 27 | Cloudy | 32° /15° | 0 mm | 8 | |
| Sept. 28 | Patchy rain possible | 33° /15° | 0.1 mm | 8 | |
| Sept. 29 | Partly cloudy | 34° /16° | 0 mm | 9 | |
| Sept. 30 | Thundery outbreaks possible | 33° /17° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Kansas 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 forecast closer to your planned date for the most up-to-date weather information.
Kansas in September - FAQ
What are the expected maximum and minimum temperatures in Kansas during September?
Expect warm days with temperatures around 33°, cooling to mild conditions of 17° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Kansas during September?
In September, Kansas can expect light to moderate rainfall, totaling 40.8 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Kansas during September?
The average wind speed in Kansas during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kansas
Explore the daily rainfall trends and prepare for Kansass September weather 💧
UV exposure in Kansas during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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