64063 Lees Summit, MO has a humid continental climate with hot and humid summers and cold winters. The average high temperature in summer is around 90°F (32°C) with an average low of 70°F (21°C). During the winter months, temperatures drop to an average low of 27°F (-3°C) and an average high of 46°F (8°C). Precipitation is fairly consistent throughout the year, averaging around 37 inches per year. Snowfall is also common during the winter months.
Lees Summit (zip 64063), Missouri gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lees Summit (zip 64063) averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Lees Summit (zip 64063). The US average is 205 sunny days.
Lees Summit (zip 64063) gets some kind of precipitation, on average, 98 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 88 degrees
Winter Low: the January low is 20
Rain: averages 43 inches of rain a year
Snow: averages 14 inches of snow a year