46914 Grissom AFB, IN experiences a humid continental climate throughout the year. Summers are typically hot and humid with temperatures ranging from the mid-70s to low 90s while winters are cold and snowy with temperatures dropping into the low 20s and teens. Precipitation levels remain fairly consistent throughout the year, with most of it occurring during the summer months. Wind speeds tend to be moderate in this area, although occasional gusts can reach high speeds.
Grissom AFB (zip 46914), Indiana gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grissom AFB (zip 46914) averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 185 sunny days per year in Grissom AFB (zip 46914). The US average is 205 sunny days.
Grissom AFB (zip 46914) 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 84 degrees
Winter Low: the January low is 16
Rain: averages 42 inches of rain a year
Snow: averages 28 inches of snow a year