The climate in 64863 Southwest City, MO is typical of the Midwest region of the United States. Summers are usually hot and humid with temperatures reaching into the 90s, while winters tend to stay cool with temperatures rarely dropping below freezing. Spring and fall bring mild weather, making it an ideal time for outdoor activities. Rainfall is fairly consistent throughout the year, providing adequate moisture for agriculture and other natural resources. The area also experiences occasional severe thunderstorms in the summer months and occasional snowfall during winter months. In general, Southwest City offers a pleasant climate all year round with plenty of sunshine and moderate temperatures perfect for enjoying all that the city has to offer.
Southwest City (zip 64863), Missouri gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Southwest City (zip 64863) averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 221 sunny days per year in Southwest City (zip 64863). The US average is 205 sunny days.
Southwest City (zip 64863) gets some kind of precipitation, on average, 86 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 90 degrees
Winter Low: the January low is 24
Rain: averages 47 inches of rain a year
Snow: averages 12 inches of snow a year