46733 Decatur, IN has a humid continental climate, with the warmest months being June, July and August when temperatures can reach into the 80s Fahrenheit (27-32°C). The coldest months are January and February when temperatures can drop below freezing point. Precipitation is evenly distributed throughout the year with an average of around 4 inches (10 cm) per month. Snowfall is also common during winter months, though it is usually light. Overall, the climate in 46733 Decatur, IN is mild and pleasant with plenty of sunshine.
Decatur (zip 46733), Indiana gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Decatur (zip 46733) averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 180 sunny days per year in Decatur (zip 46733). The US average is 205 sunny days.
Decatur (zip 46733) gets some kind of precipitation, on average, 119 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 17
Rain: averages 38 inches of rain a year
Snow: averages 27 inches of snow a year