Berkeley, MO has a humid subtropical climate that is characterized by hot and humid summers and mild to cool winters. The city experiences all four seasons each year with an average temperature of 54°F in January to a high of 86°F in July. The area receives an average annual precipitation of 45 inches, mostly as rain in the spring and summer months. Winters tend to be relatively mild with temperatures rarely reaching freezing levels for extended periods of time.
Berkeley, Missouri gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Berkeley averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Berkeley. The US average is 205 sunny days.
Berkeley gets some kind of precipitation, on average, 104 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 42 inches of rain a year
Snow: averages 13 inches of snow a year