Johnstown, ND has a continental climate with cool summer temperatures and cold winters. The average high temperature in the summer months is between 65 and 70 degrees Fahrenheit while winter months average between 0 and 10 degrees Fahrenheit. Snowfall is common in the winter, with an average of 38 inches per year. Rainfall is moderate throughout the year, with an average of 17 inches annually. Overall, Johnstown has mild weather that makes it ideal for outdoor activities throughout the year.
Johnstown, North Dakota gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Johnstown averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Johnstown. The US average is 205 sunny days.
Johnstown gets some kind of precipitation, on average, 88 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 82 degrees
Winter Low: the January low is -1
Rain: averages 21 inches of rain a year
Snow: averages 43 inches of snow a year