The climate in 63042 Hazelwood, MO is generally mild and humid. Summers are usually warm and humid with temperatures reaching into the mid-80s Fahrenheit (around 29 Celsius). Winters are typically cold and wet with temperatures hovering around the mid-30s Fahrenheit (1-2 Celsius). Rainfall is plentiful in this area, with an average of around 45 inches per year. The area also experiences all four seasons, providing a variety of climates throughout the year.
Hazelwood (zip 63042), Missouri gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hazelwood (zip 63042) averages 15 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 Hazelwood (zip 63042). The US average is 205 sunny days.
Hazelwood (zip 63042) gets some kind of precipitation, on average, 108 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 23
Rain: averages 42 inches of rain a year
Snow: averages 15 inches of snow a year