Topeka weather in September 2026

Expect daytime maximum temperatures of 27°C in Topeka, Kansas in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 95 mm of rainfall in the month.

  • 27°C maximum daytime temperature in September in Topeka27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Topeka8
    8 days with some rainfall
  • 13°C minimum night-time temperature in September in Topeka13
    13°C min night temperature
  • 12 hours of daylight per day in September in Topeka12
    12 hours of daylight per day
  • Low heat & humidity in September in TopekaL
    Low heat & humidity
  • 95 mm monthly rainfall in September in Topeka95
    95 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Topeka7
    7 (High) UV index

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The September weather guide for Kansas (Topeka) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Topeka in September?

Daytime temperatures usually reach 28°C in Topeka in September with low heat and humidity, falling to 15°C at night.

How sunny is it in Topeka in September?

There are normally 8 hours of bright sunshine each day in Topeka in September - that's 65% of daylight hours.

Does it rain in Topeka in September?

There are usually 8 days with some rain in Topeka in September and the average monthly rainfall is 89mm.

Topeka September sunrise & sunset times

Browse the sunrise and sunset times for Topeka in September 2026. Select a month to view Topeka sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:52 18:53
Tuesday, 15th September 2026 06:04 18:31
Wednesday, 30th September 2026 06:18 18:07

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