The climate in Milan, MO is characterized by hot and humid summers with average high temperatures of 90°F (32°C) and mild winters with average low temperatures of around 28°F (-2°C). Precipitation is fairly evenly distributed throughout the year, averaging around 40 inches (102 cm). Snowfall can occur during the winter months, but usually does not accumulate significantly. The area is located in a transition zone between the humid subtropical and humid continental climates, making it prone to frequent weather changes due to its location.
Milan, Missouri gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Milan averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Milan. The US average is 205 sunny days.
Milan gets some kind of precipitation, on average, 102 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 86 degrees
Winter Low: the January low is 15
Rain: averages 41 inches of rain a year
Snow: averages 17 inches of snow a year