Weather in Kansas City in May

May in Kansas City is warm outdoor weather. Days are long enough to be useful. Shade starts to matter at midday.

In United States, this is how Kansas City actually wears May, not how a country centroid would. Compared with July and January, May sits in the middle of Kansas City's year.

Kansas City
Average temp
18°C

13–24°C

Rainfall
137 mm

Showers likely

Sunshine
Wind
16 km/h

What to expect

Daytime

Warm days in Kansas City in May. A hat starts to earn its keep at midday. Evenings are the comfortable part of the clock.

You can walk at more hours than in the fierce months. Still build in a pause when the sun is high. Nights are easy.

Rain

May is the wet side of the year in Kansas City, the wettest stretch on these averages. Days can be heavy. Plans that cannot survive rain are the wrong plans.

This is not a reason to skip Kansas City if you like the place. It is a reason to pack for weather and to stop treating every grey hour as a failed holiday.

Evening

Evenings are cooler. A layer helps after sunset.

What to pack

  • Rain jacket

  • A layer for cooler evenings

Where to stay in Kansas City

Dates are a starting point for May.

All hotels in Kansas City

Travel guides for Kansas City

What to read before you book.

All travel guides in Kansas City

Average weather in Kansas City

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

Similar weather in May

Other destinations whose May averages sit close to this one.

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FAQs about Kansas City

Climate averages for Kansas City, 1991–2020.

The best time to visit Kansas City is between May and October, the most comfortable stretch of the year on these averages.

July is the hottest month, with an average around 26°C.

May is the wettest month, with about 137 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.