Average Last Frost Dates for North Dakota

About Last Frost Dates in North 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 North Dakota

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List of Average Last Frost Dates for Locations in North Dakota

LocationAverage Last Frost Dates
BismarckMay 21 - 31
Devils LakeMay 11 - 20
DickinsonMay 21 - 31
FargoMay 11 - 20
Grand ForksMay 11 - 20
JamestownMay 11 - 20
MandanMay 11 - 20
MinotMay 11 - 20
Valley CityMay 11 - 20
WahpetonMay 1 - 10
Watford CityMay 11 - 20
West FargoMay 11 - 20
WillistonMay 11 - 20

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