Shawnee, OK is located in a humid subtropical climate zone and experiences hot and humid summers and cold winters. July is the hottest month of the year with an average high temperature of 93°F (34°C) while January is the coldest with an average low temperature of 27°F (-3°C). The area experiences frequent thunderstorms throughout the year due to its location in Tornado Alley as well as occasional snowfall during winter months. On average, Shawnee receives around 39 inches (99 cm) of rainfall per year, most of which falls during April through August.
Shawnee (zip 74804), Oklahoma gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Shawnee (zip 74804) averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 235 sunny days per year in Shawnee (zip 74804). The US average is 205 sunny days.
Shawnee (zip 74804) gets some kind of precipitation, on average, 77 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 94 degrees
Winter Low: the January low is 25
Rain: averages 41 inches of rain a year
Snow: averages 5 inches of snow a year