Weston, IA has a humid continental climate with warm, humid summers and cold, dry winters. Summers average in the mid-70s Fahrenheit with occasional heat waves pushing temperatures to the high 80s. Winters tend to be cold but milder than other areas of the Midwest, with temperatures typically ranging from the low 20s up into the 40s on warmer days. Precipitation is fairly evenly distributed throughout the year with an average annual rainfall of about 33 inches.
Weston, Iowa gets 32 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Weston averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Weston. The US average is 205 sunny days.
Weston gets some kind of precipitation, on average, 97 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 86 degrees
Winter Low: the January low is 13
Rain: averages 32 inches of rain a year
Snow: averages 27 inches of snow a year