Monthly climate guide
Wichita weather in September
September in Wichita is typically hot, with average daytime highs around 30°C (85°F) and night-time lows near 17°C (62°F). The month usually brings about 69 mm of rain (some rain) and is a mix of sun and cloud. Daytime highs are 3°C cooler than August and 8°C warmer than October.
What stands out in September
- Seasonally, September counts as early autumn in Wichita.
- Just 290 km apart, but Wichita runs about 2°C warmer than Kansas City this month.
- Expect a big gap between day and night — about 13°C.
- It cools down fast from here: October is about 8°C cooler.
Avg high
30°C
85°F
Avg low
17°C
62°F
Rainfall
69 mm
some rain
Humidity
63%
relative
Sky
42%
cloud · a mix of sun and cloud
Wichita weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 7°C / 44°F | -4°C / 24°F | 21 mm | 70% | 50% |
| February | 9°C / 48°F | -3°C / 26°F | 31 mm | 69% | 57% |
| March | 16°C / 61°F | 2°C / 36°F | 44 mm | 66% | 55% |
| April | 21°C / 70°F | 7°C / 45°F | 75 mm | 64% | 57% |
| May | 26°C / 79°F | 13°C / 56°F | 139 mm | 68% | 55% |
| June | 32°C / 90°F | 20°C / 68°F | 100 mm | 65% | 45% |
| July | 34°C / 94°F | 22°C / 72°F | 98 mm | 61% | 42% |
| August | 33°C / 91°F | 21°C / 69°F | 103 mm | 64% | 43% |
| September | 30°C / 85°F | 17°C / 62°F | 69 mm | 63% | 42% |
| October | 22°C / 71°F | 9°C / 47°F | 74 mm | 63% | 41% |
| November | 14°C / 58°F | 2°C / 35°F | 32 mm | 67% | 43% |
| December | 8°C / 46°F | -3°C / 27°F | 38 mm | 73% | 53% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
- A small travel umbrella, just in case
Is September a good time to visit Wichita?
Compare the months in the chart above to find your ideal window.
Best time to visit Wichita →Other United States cities in September
Cite or embed this data
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Wichita weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/usa/wichita/september
<a href="https://weathercompare.eu/weather/usa/wichita/september">Wichita weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/usa/wichita" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Wichita weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/usa/wichita/september">Wichita weather in September</a> – WeatherCompare</p>
Wichita in September: quick answers
Is September a good time to visit Wichita?
September is a reasonable time for Wichita: highs around 30°C and about 69 mm of rain, though not one of the three best months.
How warm is Wichita in September?
Average highs are about 30°C (85°F) and average lows about 17°C (62°F), based on 10 years of daily data.
Does it rain a lot in Wichita in September?
Wichita typically gets around 69 mm of rain in September — some rain.
Figures are long-term averages for the area around Wichita (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.