Grinnell township in KS experiences a humid subtropical climate, characterized by hot and humid summers and mild winters. The average temperature for the area is a high of 88°F in July, and a low of 21°F in January. Precipitation is fairly evenly distributed throughout the year with an annual average around 33 inches. Snowfall averages about 14 inches annually, with most snowfall occurring between November and April. Overall, Grinnell Township enjoys warm summer days and mild winter temperatures that make it a great place to visit or live year-round.
Grinnell township, Kansas gets 20 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grinnell township averages 22 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 250 sunny days per year in Grinnell township. The US average is 205 sunny days.
Grinnell township gets some kind of precipitation, on average, 61 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 16
Rain: averages 20 inches of rain a year
Snow: averages 22 inches of snow a year