Frenchtown, MT has a typical continental climate with warm summers and cold winters. Temperatures in the summer months range from mild highs of 70 degrees Fahrenheit to cooler lows of 40 degrees Fahrenheit. Winters are colder with temperatures dropping into the low twenties and teens Fahrenheit. Snowfall is common in Frenchtown during the winter months, while rain is more common during the summer months. Overall, Frenchtown experiences four distinct seasons that bring different weather patterns throughout the year.
Frenchtown, Montana gets 16 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Frenchtown averages 42 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 158 sunny days per year in Frenchtown. The US average is 205 sunny days.
Frenchtown gets some kind of precipitation, on average, 122 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 18
Rain: averages 16 inches of rain a year
Snow: averages 42 inches of snow a year