Portland, Indiana has a humid continental climate, with hot and humid summers along with cold winters. The summer months are typically warm and wet with temperatures averaging around 80°F (27°C). The winter months are usually cold and snowy, with temperatures usually ranging between 30-50°F (-1 to 10°C). Average annual snowfall is about 24 inches and the area receives an average of 37 inches of rain each year. Although the weather can be unpredictable at times, Portland enjoys four distinct seasons that bring a wonderful variety of outdoor activities to the area.
Portland (zip 47371), Indiana gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Portland (zip 47371) averages 20 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 Portland (zip 47371). The US average is 205 sunny days.
Portland (zip 47371) gets some kind of precipitation, on average, 118 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 18
Rain: averages 38 inches of rain a year
Snow: averages 20 inches of snow a year