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What is the median first fall frost date in Grand Portage, MN (55605)?
Median first fall frost date based on long-term climate normals.
Median First Fall Frost Date
- Median first fall frost date: Oct 3
- Day of year: 277
- This date is based on long-term climate normals and is best used as a planning benchmark, not a short-term forecast.
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Nearby Parks, Stadiums & Trailheads
- Grand Portage National Monument (Park)
- Grand Portage State Park (Park)
- Pigeon River Provincial Park (Park)
- Jackson Lake Road Trailhead (Trailhead)
- Devon Road Mesa Provincial Nature Reserve (Park)
- Pine Bay 2 (Park)
- Western Lake Superior Conservation Reserve (Park)
- Pine Bay 1 Nature Reserve (Park)
- Otter Lake Road (Trailhead)
- Grand Portage State Forest (Park)
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