Grenola, KS has a continental climate characterized by warm summers and cold winters. Temperatures in the summer months can reach into the upper 80s and sometimes low 90s with mild humidity. Winters are typically cold with temperatures ranging from the mid-teens down to below zero. Precipitation is generally light throughout the year, and Grenola receives about 18 inches of snowfall annually. The city also experiences frequent thunderstorms during the summer months, bringing additional rainfall to the area.
Grenola, Kansas gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grenola averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 225 sunny days per year in Grenola. The US average is 205 sunny days.
Grenola gets some kind of precipitation, on average, 80 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 91 degrees
Winter Low: the January low is 21
Rain: averages 39 inches of rain a year
Snow: averages 12 inches of snow a year