Bern, ID has a temperate climate characterized by hot, dry summers and cold winters. On average, the hottest month is July with temperatures reaching up to 90掳F (32掳C). The coldest month tends to be January, when temperatures drop as low as 15掳F (-9掳C). Rainfall is generally around 17 inches (430 mm) per year while snowfall averages 20 inches (510 mm). Overall, Bern's weather is mild with four distinct seasons.
Bern (zip 83220), Idaho gets 15 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Bern (zip 83220) averages 71 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 207 sunny days per year in Bern (zip 83220). The US average is 205 sunny days.
Bern (zip 83220) gets some kind of precipitation, on average, 104 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 5
Rain: averages 15 inches of rain a year
Snow: averages 71 inches of snow a year