Decker, IN has a humid continental climate with hot summers and cold winters. The area receives an average of 40 inches of precipitation per year, with the majority of this coming in the form of snow during the winter months. Summer temperatures can often reach into the upper 80s and low 90s, while winter lows dip down below freezing. Spring is usually mild and pleasant, while fall cools off quickly after Labor Day. Humidity can be high at times and harsh storms are not uncommon. Overall, Decker experiences all four seasons throughout the year with distinct temperature changes.
Decker, Indiana gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Decker averages 9 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 Decker. The US average is 205 sunny days.
Decker gets some kind of precipitation, on average, 111 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 88 degrees
Winter Low: the January low is 22
Rain: averages 47 inches of rain a year
Snow: averages 9 inches of snow a year