Brunswick, MO has a humid continental climate, with mild summers and cold winters. The area usually gets plenty of precipitation throughout the year, averaging about 46 inches annually. Summers are generally warm and sunny, while winter temperatures can dip below 0 degrees Fahrenheit at night. Spring and fall temperatures are often mild during the day but cool off at night. The area receives around 206 sunny days per year, with July being the sunniest month on average.
Brunswick, Missouri gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Brunswick averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 195 sunny days per year in Brunswick. The US average is 205 sunny days.
Brunswick gets some kind of precipitation, on average, 91 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 87 degrees
Winter Low: the January low is 18
Rain: averages 41 inches of rain a year
Snow: averages 14 inches of snow a year