Williams, ND County has a continental climate, with warm summers and cold winters. Average summer temperatures range between 65-85°F (18-29°C), while average winter temperatures range between 0-30°F (-18 to -1°C). The area receives an average of 15 inches (38 cm) of precipitation per year, mostly in the form of snow during the winter months. Summers tend to be hot and sunny with occasional thunderstorms providing relief from the heat. Winters are typically long and cold with heavy snowfall. Spring is usually mild and wet while fall can be cool but dry.
Williams County, North Dakota gets 15 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Williams County averages 38 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 Williams County. The US average is 205 sunny days.
Williams County gets some kind of precipitation, on average, 79 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 0
Rain: averages 15 inches of rain a year
Snow: averages 38 inches of snow a year