Ironton, MO is located in the heart of Iron County and has a humid continental climate. Summers are typically hot and humid with temperatures often reaching into the high 80s and 90s while winters tend to be cold and snowy, with average temperatures typically hovering around the mid-30s. Precipitation is spread evenly throughout most of the year, with January usually being the wettest month. Snowfall can vary greatly from year to year but typically averages around 10 inches annually.
Ironton (zip 63650), Missouri gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ironton (zip 63650) averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Ironton (zip 63650). The US average is 205 sunny days.
Ironton (zip 63650) 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