63538 Elmer, MO has a humid subtropical climate with hot summers and mild winters. The hottest months are June through August when temperatures often reach into the upper 80s and 90s with high humidity. Winters in Elmer are generally mild with temperatures averaging in the mid-30s during the coldest months of December and January. The area receives approximately 48 inches of rainfall each year, mostly distributed between April and October, creating a warm, muggy atmosphere during the summer months.
Elmer (zip 63538), Missouri gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Elmer (zip 63538) averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 195 sunny days per year in Elmer (zip 63538). The US average is 205 sunny days.
Elmer (zip 63538) gets some kind of precipitation, on average, 105 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 16
Rain: averages 41 inches of rain a year
Snow: averages 17 inches of snow a year