Florence County Climate
Florence County, Wisconsin
Avg Annual Temp
40.4°F
Annual Precip
30.4"
Annual Snowfall
65.6"
Extreme Heat Days
2.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Florence County Weather
One of the Nation's Coldest
Florence County averages just 40.4°F annually, placing it among the coldest regions in the lower 48 states. This extreme northern climate is far removed from the national median temperature of approximately 53°F.
Far Below State Averages
The county stays significantly cooler than the Wisconsin state average of 44.4°F. It also records 30.4 inches of annual precipitation, which is roughly 4 inches less than the state benchmark.
Cold Even for the Northwoods
With a July average of just 66.0°F, Florence is notably cooler than southern Wisconsin counties like Grant. It shares the heavy snow characteristics of its northern neighbors, logging 65.6 inches of annual snowfall.
Long Winters, Minimal Heat
Extreme heat is rare here, with only 3 days per year reaching 90°F. Winter defines the local lifestyle, as January temperatures average a frigid 12.6°F and snow blankets the ground for months.
Winterize for the Long Haul
Residents must prepare for a winter average of 15.6°F with heavy-duty heating systems and snow-rated roof structures. Outdoor planning should focus on the brief but beautiful 63.9°F summer window.
Frequently Asked Questions
What is the average temperature in Florence County?
How much rain does Florence County get?
Does it snow in Florence County?
How hot does Florence County get in summer?
How cold are winters in Florence County?
Track your own weather in Florence County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.