Williston, ND 58801 has a humid continental climate with warm summers and cold, dry winters. The average temperature in the summer is around 70掳F, while winter temperatures can dip as low as -20掳F. Precipitation is spread throughout the year with no month of the year receiving more than five inches of rain or snow. The area receives an average of 17 inches of snow annually and experiences on average between 115-170 days of sunshine each year.
Williston (zip 58801), North Dakota gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Williston (zip 58801) averages 44 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Williston (zip 58801). The US average is 205 sunny days.
Williston (zip 58801) gets some kind of precipitation, on average, 83 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 85 degrees
Winter Low: the January low is 2
Rain: averages 14 inches of rain a year
Snow: averages 44 inches of snow a year