Perth, ND has a semi-arid climate with hot and dry summers and cold and dry winters. The average high temperature in the summer months is usually around 85 degrees Fahrenheit, while in the winter it drops to an average of 20 degrees Fahrenheit. Precipitation is light throughout the year with an annual total of about 14 inches - mostly falling during the spring and summer months. The region also experiences frequent strong winds and dust storms during the warmer seasons.
Perth, North Dakota gets 19 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Perth averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Perth. The US average is 205 sunny days.
Perth gets some kind of precipitation, on average, 80 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 79 degrees
Winter Low: the January low is -5
Rain: averages 19 inches of rain a year
Snow: averages 36 inches of snow a year