ClimateAverages

Olathe Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
September daytime high
26.9°C
September overnight low
14.1°C
September average
20.5°C

In September, Olathe typically sees daytime highs of 26.9°C and overnight lows around 14.1°C. Compared to the annual average high of 18.6°C, September runs +8.3°C.

vs. annual avg high
+8.3°C
Rank among 12 months
#4 warmest
Hottest year overall
2011

Where September ranks in Olathe

JanFebMarAprMayJunJulAugSep27°OctNovDec

FAQ

What is the average temperature in Olathe in September?

September in Olathe averages a daytime high of 26.9°C and an overnight low of 14.1°C.

Is September warm or cold in Olathe?

September runs +8.3°C compared to Olathe's annual average high of 18.6°C, ranking #4 of 12 months by warmth.

What should I pack for Olathe in September?

Plan for daytime highs near 26.9°C and cooler evenings around 14.1°C.

Other months for Olathe

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

WichitaOverland ParkKansas CityTopekaLawrenceShawneeManhattanLenexa