Johnson, KS has a humid continental climate, characterized by hot summers and cold winters. Average temperatures range from the high 20s in January to mid-80s in July. In spring and fall, temperatures can range from the low 30s to mid-60s. Precipitation is spread relatively evenly throughout the year, with an average of about 37 inches annually. Snowfall averages around 17 inches per year, though there are some years that see more snow than others. Summers often experience thunderstorms and high humidity levels due to the region's proximity to the Gulf of Mexico.
Johnson, Kansas gets 22 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Johnson averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 241 sunny days per year in Johnson. The US average is 205 sunny days.
Johnson gets some kind of precipitation, on average, 54 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 93 degrees
Winter Low: the January low is 16
Rain: averages 22 inches of rain a year
Snow: averages 19 inches of snow a year