Hanna, IN has a humid continental climate with hot, humid summers and cold winters. The average annual temperature is around 54°F (12°C), with July being the hottest month at 78°F (25.5°C), and January the coldest month at 29°F (-1.7°C). The town receives an average of 35 inches (889 mm) of precipitation each year, which is evenly spread throughout the year. Snowfall occurs mainly during the winter months, with an average of about 6 inches (150 mm) per year. Due to its location on the western edge of Indiana, Hanna experiences four distinct seasons with moderate temperatures that make it an ideal place for outdoor activities all year round.
Hanna, Indiana gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hanna averages 30 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 173 sunny days per year in Hanna. The US average is 205 sunny days.
Hanna gets some kind of precipitation, on average, 130 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 16
Rain: averages 40 inches of rain a year
Snow: averages 30 inches of snow a year