Harlowton, MT has a semi-arid climate with hot summer days and cold winter nights. Average high temperatures in the summer range from 75-85 degrees Fahrenheit while average low temperatures in the winter look more like 10-20 degrees Fahrenheit. This area receives an average of 16 inches of rain per year, mainly during the spring and fall months. The area is also prone to drought conditions, especially in the summertime when rainfall is limited. High winds can also be an issue for this area, particularly in the late fall and early winter months.
Harlowton, Montana gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Harlowton averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in Harlowton. The US average is 205 sunny days.
Harlowton gets some kind of precipitation, on average, 73 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 12
Rain: averages 14 inches of rain a year
Snow: averages 43 inches of snow a year