Updated October 2026
Copper Falls State Park: Weather by Month and When to Go
Copper Falls State Park is a state park in Wisconsin. Average highs range from 21°F in January to 77°F in July.
Average highs sit between 60°F and 80°F in May through September. They stay below 60°F in October through April. The figures are NOAA climate normals for 1991–2020, measured at a weather station 0.7 miles from the park.
Warmest average high
77°F
July
Coldest average low
2°F
January
Most precipitation
4.8 in
July
Longest days
15.6 h
June
Copper Falls State Park weather by month
| Month | Average high | Average low | Precipitation | Snowfall | Daylight |
|---|---|---|---|---|---|
| January | 21°F | 2°F | 1.5 in | 23.8 in | 8.8 h |
| February | 26°F | 5°F | 1.2 in | 16.8 in | 10.1 h |
| March | 37°F | 15°F | 1.9 in | 16.1 in | 11.6 h |
| April | 50°F | 28°F | 3.0 in | 8.7 in | 13.3 h |
| May | 64°F | 40°F | 3.8 in | 0.6 in | 14.8 h |
| June | 73°F | 50°F | 4.3 in | 0.0 in | 15.6 h |
| July | 77°F | 55°F | 4.8 in | 0.0 in | 15.3 h |
| August | 76°F | 54°F | 3.3 in | 0.0 in | 14.0 h |
| September | 68°F | 46°F | 3.6 in | 0.2 in | 12.3 h |
| October | 54°F | 34°F | 3.7 in | 1.5 in | 10.6 h |
| November | 38°F | 23°F | 2.0 in | 12.8 in | 9.2 h |
| December | 26°F | 11°F | 1.6 in | 22.1 in | 8.4 h |
Temperature, precipitation and snowfall figures are NOAA climate normals for 1991–2020 from station USC00475286, the nearest station with a complete set of temperature normals, 0.7 miles from the park. Conditions in the park can differ from the station's, most of all where the two sit at different elevations. Daylight is calculated for the park's latitude at the middle of each month.
What the averages show
- Temperature. July is the warmest month, with an average high of 77°F and an average low of 55°F. January is the coldest month, with an average low of 2°F and an average high of 21°F.
- Precipitation. July is the wettest month, averaging 4.8 inches of precipitation, and February is the driest, at 1.2 inches. An average year brings about 34.7 inches in total.
- Snowfall. The station averages 102.6 inches of snow a year, with the most in January (23.8 inches).
- Daylight. Days run from about 8.4 hours of daylight in December to 15.6 hours in June.
Camping, trails, maps and fees
Whether Copper Falls State Park has camping or cabins, where its trails run, when it opens and what it charges are all published by the agency that runs the park. Its official page is the place to check before a trip.
Official Copper Falls State Park page
For the forecast rather than the averages, the National Weather Service issues a point forecast for the park's location.
National Weather Service forecast for Copper Falls State Park
Where to stay near Copper Falls State Park
Hotels, cabins and vacation rentals near Copper Falls State Park, with live availability and prices.
Top-rated places to stay near Copper Falls State Park
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Copper Falls State Park?
Get lodging deals near Copper Falls State Park by email. No spam, unsubscribe anytime.
Frequently Asked Questions
July is the warmest month, with an average high of 77°F and an average low of 55°F. January is the coldest month, with an average low of 2°F and an average high of 21°F. These are NOAA 1991–2020 climate normals from a weather station 0.7 miles from the park.
Average highs sit between 60°F and 80°F in May through September. They stay below 60°F in October through April.
July is the wettest month, averaging 4.8 inches of precipitation, and February is the driest, at 1.2 inches. An average year brings about 34.7 inches in total. Snowfall averages 102.6 inches a year, with the most in January.
Days run from about 8.4 hours of daylight in December to 15.6 hours in June. The hours are calculated for the park's latitude.
Nearest National Park Service sites
- Apostle Islands National Lakeshore40 miles away
- Saint Croix National Scenic Riverway95 miles away
- Keweenaw National Historical Park115 miles away
Nearby state parks
- Gooseberry Falls State Park66 miles away · Minnesota
- Tettegouche State Park73 miles away · Minnesota
- Jay Cooke State Park83 miles away · Minnesota
Distances are measured in a straight line from the park, so the drive is longer.
Sources: NOAA NCEI U.S. Climate Normals 1991–2020; USGS Protected Areas Database for location; the official Wisconsin state park listing for the park's name.