Kansas City weather in August 2026

Q: How hot is it in Kansas City in August?

Daytime temperatures usually reach 31°C in Kansas City in August with high heat and humidity, falling to 20°C at night.

Q: How sunny is it in Kansas City in August?

There are normally 9 hours of bright sunshine each day in Kansas City in August - that's 69% of daylight hours.

Q: Does it rain in Kansas City in August?

There are usually 9 days with some rain in Kansas City in August and the average monthly rainfall is 99mm.

Expect daytime maximum temperatures of 88°F in Kansas City, Missouri in August and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 3.9 inches of rainfall in the month.

88
88°F max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
68
68°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
3.9
3.9 inches of monthly rainfall
9
9 (Very High) UV index

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The August weather guide for Missouri (Kansas City) 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) | Imperial (°F)

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How hot is it in Kansas City in August?

Daytime temperatures usually reach 88°F in Kansas City in August with high heat and humidity, falling to 68°F at night.

How sunny is it in Kansas City in August?

There are normally 9 hours of bright sunshine each day in Kansas City in August - that's 69% of daylight hours.

Does it rain in Kansas City in August?

There are usually 9 days with some rain in Kansas City in August and the average monthly rainfall is 3.9 inches.

Kansas City August sunrise & sunset times

Browse the sunrise and sunset times for Kansas City in August 2026. Select a month to view Kansas City sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Saturday, 1st August 2026	05:19	19:30
Sunday, 16th August 2026	05:33	19:12
Monday, 31st August 2026	05:46	18:50

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Missouri - quick facts
Flight time^✝	11.5 hours
Time difference	UK -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Tourist info	Missouri Division of Tourism