Gary, IN has a humid continental climate with hot and humid summers and cold winters. The area experiences four distinct seasons throughout the year. During the summer months, temperatures range from the mid-60s to mid-80s degrees Fahrenheit while in winter averages stay around the low 20s to mid-30s degrees Fahrenheit. Rainfall is distributed throughout the year with an annual average of 36 inches in Gary, IN. Humidity levels can vary greatly during different times of the year, but overall it is a fairly humid environment due to its proximity to Lake Michigan.
Gary (zip 46402), Indiana gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Gary (zip 46402) averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in Gary (zip 46402). The US average is 205 sunny days.
Gary (zip 46402) gets some kind of precipitation, on average, 120 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 83 degrees
Winter Low: the January low is 18
Rain: averages 38 inches of rain a year
Snow: averages 36 inches of snow a year