Kelso, MO has a humid continental climate characterized by warm summers and cold winters. Average high temperatures in the summer months reach into the low 80s with lows in the mid-50s. In the winter months, temperatures drop to an average high of 40°F and an average low of 23°F. Precipitation is spread out evenly throughout the year, with around 4 inches of rainfall each month from April through October. Snowfall averages around 10 inches per year in Kelso, making the area quite cold and icy during the winter months.
Kelso (zip 63758), Missouri gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Kelso (zip 63758) averages 10 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 217 sunny days per year in Kelso (zip 63758). The US average is 205 sunny days.
Kelso (zip 63758) gets some kind of precipitation, on average, 111 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 89 degrees
Winter Low: the January low is 24
Rain: averages 48 inches of rain a year
Snow: averages 10 inches of snow a year