McDonald County, MO has a semi-arid continental climate with hot summers and cool winters. Average temperatures range from highs of 90°F in the summer to lows of 31°F in the winter. The area receives an average of 45 inches of annual precipitation, mostly during the spring and fall months. Snowfall is limited during most years, usually only reaching 3 inches or less at the higher elevations. McDonald County also experiences strong winds throughout much of the year which can make for uncomfortable conditions.
McDonald County, Missouri gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
McDonald County averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 214 sunny days per year in McDonald County. The US average is 205 sunny days.
McDonald County gets some kind of precipitation, on average, 89 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 46 inches of rain a year
Snow: averages 11 inches of snow a year