The climate in 63648 Irondale, MO is generally mild and temperate. Summers are relatively warm with temperatures typically ranging from the high 70s to low 80s during the day. Winters tend to be on the cooler side with average temperatures dropping to the mid 40s. Precipitation is spread evenly throughout the year with both snow and rain falling fairly frequently. The area also experiences occasional strong winds all year-round.
Irondale (zip 63648), Missouri gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Irondale (zip 63648) averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Irondale (zip 63648). The US average is 205 sunny days.
Irondale (zip 63648) 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 45 inches of rain a year
Snow: averages 12 inches of snow a year