It is 6 - 12 inches. ;)
Low precipitation . 6-10 inches per year
48.00
45 inches
Inches
54 inches of precipitation
The average annual precipitation (rain and snow) is 13.7 inches in Billings; 19.7 inches in Bozeman; 11.2 inches in Helena; and 14.1 inches in Missoula.
it is about 5 inches
38.82 inches
41.17 inches average annual precipitation.
The average precipitation is 627mm (24.69 inches).
the amount of precipitation on the ground...inches of snow...cm of snow...
The units of measurement used to describe precipitation are typically in millimeters (mm), centimeters (cm), or inches (inches). The amount of precipitation is often measured over a specific period, such as in millimeters over 24 hours.