Weather

Iron Mountain, MI (49801) Weather Facts

  • On average, the warmest month is July.
  • The highest recorded temperature was 103°F in 1936.
  • On average, the coolest month is January.
  • The lowest recorded temperature was -39°F in 1996.
  • The maximum average precipitation occurs in August.


Line graph showing average temperatures
Line graph showing precipitation in inches
Line graph showing humidity percentages
Line graph showing wind speed in miles per hour
Line graph showing snowfall in feet
Line graph showing sunshine temperatures

Iron Mountain, MI