Hermantown, MN Weather & Climate Normals
Hermantown's real weather, in one number
Hermantown, MN scores 41/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 4 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Hermantown's hottest and coldest months
Hermantown's hottest month is Jul, averaging 66°F; its coldest is Jan, averaging 9°F, a 56.8°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Hermantown
Over a typical year, Hermantown sees about 30.93in of precipitation a year across roughly 0 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Hermantown ranks
Hermantown ranks 4429 of 4876 US cities in this dataset for comfort score, and 67 of 155 within MN. About 10,265 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from DULUTH NWS, MN US, 2.8 miles from Hermantown, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is