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Iron Mountain (MI) Climate by Month

The graphs below provide an overview of the climate in Iron Mountain (Michigan), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Iron Mountain (MI)

Thu   Nov 14
7°C | 4°C
N 11 km/h
4.7 mm
broken clouds and rain

broken clouds and rain

Fri   Nov 15
11°C | 2°C
NW 11 km/h
partly cloudy and no rain

partly cloudy and no rain

Sat   Nov 16
11°C | 1°C
S 22 km/h
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Iron Mountain in the United States of America

During the months of June, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is winter in Iron Mountain?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Iron Mountain?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Iron Mountain?
    The coldest month is February with an average maximum temperature of -5°C.
  • Which is the wettest month in Iron Mountain?
    June tops the wettest month list with 90 mm of rainfall.
  • Which is the driest month in Iron Mountain?
    February is the driest month with 23 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.