The climate in Maryland Heights, MO is generally mild and pleasant. The summers are warm and humid, while the winters tend to be cool but not overly cold. Average temperatures range from the mid-twenties during winter to the upper eighties during summer. Precipitation levels vary throughout the year, with spring and fall being some of the wettest months, while summers are usually drier. With a temperate climate and plenty of sunshine, Maryland Heights is an ideal place for outdoor activities like hiking, biking, and camping.
Maryland Heights, Missouri gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Maryland Heights averages 13 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 Maryland Heights. The US average is 205 sunny days.
Maryland Heights 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 89 degrees
Winter Low: the January low is 22
Rain: averages 42 inches of rain a year
Snow: averages 13 inches of snow a year