Ironton, MO has a humid continental climate with hot summers and cold winters. The summer averages high temperatures in the mid 80s and lows in the lower 60s, while winter brings highs in the mid 40s and lows in the upper 20s. While Ironton experiences all four seasons, it is known for its very wet spring season with frequent rain showers and moderate amounts of snowfall each winter. The area also sees occasional severe weather outbreaks during spring and summer months. Overall, Ironton’s climate is ideal for many outdoor activities throughout the year.
Ironton, Missouri gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ironton averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Ironton. The US average is 205 sunny days.
Ironton gets some kind of precipitation, on average, 104 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 87 degrees
Winter Low: the January low is 21
Rain: averages 46 inches of rain a year
Snow: averages 12 inches of snow a year