Sac, MO has a humid continental climate, characterized by cold winters and hot, humid summers. The average high temperature in the summer months is around 90°F (32°C) with lows averaging around 70°F (21°C). Winters are much colder with average highs in the winter months only reaching around 45°F (7°C) and lows dipping to near freezing temperatures at night. On average, Sac receives 38 inches of precipitation throughout the year, with most of it falling during the warmer months from May through September.
Sac, Missouri gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sac averages 11 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 Sac. The US average is 205 sunny days.
Sac gets some kind of precipitation, on average, 95 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 22
Rain: averages 47 inches of rain a year
Snow: averages 11 inches of snow a year