52310 Monticello, IA enjoys a warm and temperate climate year-round. Summers are warm and humid with temperatures reaching highs in the mid 80s Fahrenheit (27°C). Winters are generally dry and cool, with average temperatures ranging between 25–35 °F (-3 to 2°C). The region also experiences an average of 36 inches of precipitation annually.
Monticello (zip 52310), Iowa gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Monticello (zip 52310) averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 191 sunny days per year in Monticello (zip 52310). The US average is 205 sunny days.
Monticello (zip 52310) gets some kind of precipitation, on average, 107 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 84 degrees
Winter Low: the January low is 9
Rain: averages 37 inches of rain a year
Snow: averages 28 inches of snow a year