66221 Overland Park, KS has a relatively mild climate with hot summers and cold winters. Summers usually average high temperatures in the mid to upper 80s Fahrenheit, while winters tend to be quite chilly with average low temperatures in the teens and even single digits. The area also experiences light precipitation throughout the year with rain showers during the spring and summer months, as well as a few snow storms each winter.
Overland Park (zip 66221), Kansas gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Overland Park (zip 66221) averages 13 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 Overland Park (zip 66221). The US average is 205 sunny days.
Overland Park (zip 66221) gets some kind of precipitation, on average, 90 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 42 inches of rain a year
Snow: averages 13 inches of snow a year