Armington is located in Montana. Armington, Montana has a population of 291.
The median household income in Armington, Montana is $38,750. The median household income for the surrounding county is $46,827 compared to the national median of $57,652. The median age of people living in Armington is 41.9 years.
The average high temperature in July is 81.4 degrees, with an average low temperature in January of 16.5 degrees. The average rainfall is approximately 17.2 inches per year, with 109.4 inches of snow per year.