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What is the median last spring frost date in Sullivan, WI (53178)?
Median last spring frost date based on long-term climate normals.
Median Last Spring Frost Date
- Median last spring frost date: Apr 28
- Day of year: 119
- This date is based on long-term climate normals and is best used as a planning benchmark, not a short-term forecast.
Nearby Locations
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Rain Forecast
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Snow Forecast
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First Frost Date
Soil Temperature
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Weather Stations
Nearby Parks, Stadiums & Trailheads
- Bark River Game Preserve (Park)
- Perkins Wildlife Area (Park)
- Paradise Valley Wildlife Area (Park)
- Jefferson Tamarack Swamp State Natural Area (Park)
- Jefferson Marsh Wildlife Area (Park)
- University of Wisconsin-Milwaukee at Waukesha Field Station (Park)
- Scuppernong Trails (Trailhead)
- Prince's Point Wildlife Area (Park)
- Scuppernong Prairie State Natural Area (Park)
- Kettle Moraine Low Prairie State Natural Area (Park)
- Fischer Property (Park)
- Kettle Moraine State Forest - Lapham Peak Unit (Park)