Napoleon, IN has a humid continental climate with hot, humid summers and cold, dry winters. Average summer temperatures reach highs of around 80 degrees Fahrenheit and lows of around 60 degrees Fahrenheit. Winters are cold with average temperatures reaching the mid 20s and lows in the single digits. Precipitation is plentiful across all four seasons, though the wettest months tend to be May through September. Snowfall typically ranges from 20 – 30 inches throughout the winter months.
Napoleon (zip 47034), Indiana gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Napoleon (zip 47034) averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 179 sunny days per year in Napoleon (zip 47034). The US average is 205 sunny days.
Napoleon (zip 47034) gets some kind of precipitation, on average, 108 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 85 degrees
Winter Low: the January low is 21
Rain: averages 45 inches of rain a year
Snow: averages 15 inches of snow a year