Parma, MO has a humid subtropical climate with hot and humid summers and mild winters. The average temperature for the area is around 51 degrees Fahrenheit in winter and 81 degrees Fahrenheit in summer. Rainfall is plentiful throughout the year, averaging around 43 inches annually. Winters are generally dry, while summers experience frequent thunderstorms. Snowfall is rare in Parma, usually occurring no more than once or twice during the colder months of December to February. Overall, the climate in Parma is mild and pleasant throughout the year.
Parma (zip 63870), Missouri gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Parma (zip 63870) averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Parma (zip 63870). The US average is 205 sunny days.
Parma (zip 63870) gets some kind of precipitation, on average, 100 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 27
Rain: averages 46 inches of rain a year
Snow: averages 5 inches of snow a year