Fort Benton, MT, located in the heart of the Great Plains, experiences a semi-arid climate with warm summers and cold winters. Average temperatures vary greatly from summer to winter, with average highs in July being around 86掳F (30掳C) and average lows in January being around 10掳F (-12掳C). Precipitation levels are quite low throughout the year with annual precipitation averages of only around 13 inches (33 cm). Winters are chilly but rarely extreme, while summers can occasionally be hot and dry. Overall, Fort Benton enjoys a comfortable climate year-round.
Fort Benton (zip 59442), Montana gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fort Benton (zip 59442) averages 42 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 185 sunny days per year in Fort Benton (zip 59442). The US average is 205 sunny days.
Fort Benton (zip 59442) gets some kind of precipitation, on average, 67 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 86 degrees
Winter Low: the January low is 9
Rain: averages 13 inches of rain a year
Snow: averages 42 inches of snow a year