In 64874 Wheaton, MO, the climate is generally warm and humid with an average July temperature of around 86°F (30°C). The winters are mild, with average January temperatures in the low 40s °F (4-7°C). Precipitation is plentiful throughout the year, averaging around 39 inches (99 cm). Snowfall is also common during winter months, although rarely of a significant amount.
Wheaton (zip 64874), Missouri gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wheaton (zip 64874) averages 9 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Wheaton (zip 64874). The US average is 205 sunny days.
Wheaton (zip 64874) gets some kind of precipitation, on average, 93 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 23
Rain: averages 46 inches of rain a year
Snow: averages 9 inches of snow a year