Average Last Frost Dates for South Dakota

About Last Frost Dates in South Dakota

Last Frost Dates were calculated using daily climate data from the period between 1991-2020.

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Interactive Map of Average Last Frost Dates for South Dakota

Click on the map for more information. Click on the icon in the lower right to view the map legend. Add additional data layers using the icon in the upper right corner.

List of Average Last Frost Dates for Locations in South Dakota

LocationAverage Last Frost Dates
AberdeenMay 11 - 20
Belle FourcheMay 21 - 31
Box ElderMay 11 - 20
BrandonMay 11 - 20
BrookingsMay 11 - 20
HarrisburgMay 11 - 20
HuronMay 11 - 20
MadisonMay 11 - 20
MitchellMay 11 - 20
PierreMay 11 - 20
Rapid CityMay 1 - 10
Rapid ValleyMay 11 - 20
Sioux FallsMay 11 - 20
SpearfishMay 11 - 20
SturgisMay 21 - 31
TeaMay 11 - 20
VermillionMay 11 - 20
WatertownMay 11 - 20
YanktonMay 1 - 10

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