Collinsville, MS has a humid subtropical climate with hot summers and mild winters. The average high temperature during the summer months is around 90 degrees Fahrenheit, while the average low temperature in winter is around 45 degrees. Rainfall is plentiful throughout the year, with an average of almost 56 inches annually. Humidity levels remain relatively constant throughout the year, ranging from about 70-90% on average. The area experiences occasional severe thunderstorms and tornadoes during spring and summer months as well.
Collinsville, Mississippi gets 58 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Collinsville averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 217 sunny days per year in Collinsville. The US average is 205 sunny days.
Collinsville 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 91 degrees
Winter Low: the January low is 32
Rain: averages 58 inches of rain a year
Snow: averages 1 inches of snow a year