Statewide freeze/frost dates

MAPS:

Table:


Frost-Freeze day of the year - 50 percentile (last 30-yr)
Year
Spring Frost
Fall Frost
36°F
32°F
28°F
24°F
36°F
32°F
28°F
24°F
ABERDEEN REGIONAL ARPT(390020)
05/18
05/07
04/25
04/15
09/16
09/22
10/01
10/09
ACADEMY 2 NE(390043)
05/16
05/01
04/22
04/10
09/20
09/29
10/07
10/18
ALEXANDRIA(390128)
05/10
04/28
04/20
04/05
09/24
10/02
10/12
10/23
ANDOVER(390198)
05/15
05/15
04/23
04/17
09/22
10/01
10/02
10/07
ARDMORE 2 N(390236)
06/01
05/18
05/06
04/27
09/12
09/18
09/25
10/09
ARLINGTON 1 W(390281)
05/13
04/30
04/22
04/13
09/22
09/25
10/04
10/13
ARMOUR(390296)
05/07
04/30
04/20
04/09
09/23
09/29
10/09
10/21
BELLE FOURCHE(390559)
05/20
05/08
04/28
04/16
09/15
09/21
09/29
10/17
BELLE FOURCHE 22 NNW(390565)
05/26
05/13
05/06
04/27
09/12
09/20
09/23
10/07
BELLE FOURCHE 29 NNW(390567)
05/31
05/13
04/24
04/16
09/12
09/19
09/28
10/06
BISON(390701)
05/20
05/12
05/06
04/20
09/18
09/26
10/05
10/17
BONESTEEL(390778)
05/11
05/01
04/22
04/09
09/23
10/07
10/12
10/23
BRIDGEWATER(391032)
05/07
04/28
04/18
04/09
09/23
10/01
10/07
10/19
BRITTON(391049)
05/20
05/12
05/02
04/20
09/18
09/23
10/01
10/06
BROOKINGS 2 NE(391076)
05/24
05/13
04/29
04/16
09/15
09/21
09/29
10/07
CAMP CROOK(391294)
05/30
05/23
05/06
04/28
09/09
09/16
09/20
10/01
CANTON 4 WNW(391392)
05/14
05/02
04/22
04/12
09/20
09/27
10/04
10/14
CASTLEWOOD(391519)
05/20
05/14
05/04
04/21
09/15
09/22
09/29
10/06
CEDAR BUTTE 1 NE(391539)
05/17
05/06
04/27
04/17
09/22
10/02
10/09
10/18
CENTERVILLE 6 SE(391579)
05/10
05/01
04/22
04/15
09/19
09/23
10/01
10/13
CHAMBERLAIN(391609)
05/03
04/20
04/16
04/01
09/29
10/08
10/21
10/21
CHAMBERLAIN 5 S(391621)
05/12
05/03
04/20
04/10
09/25
10/02
10/10
10/23
CLARK(391739)
05/17
05/07
04/28
04/15
09/23
10/02
10/06
10/21
CLEAR LAKE(391777)
05/19
05/08
04/27
04/17
09/21
09/27
10/05
10/20
COLUMBIA 8 N(391873)
05/16
05/06
04/28
04/17
09/16
09/23
10/02
10/09
CONDE(391917)
05/17
05/15
04/24
04/19
09/15
09/23
10/02
10/04
COTTONWOOD 2 E(391972)
05/25
05/17
05/07
04/28
09/13
09/20
09/29
10/06
CUSTER(392087)
06/09
05/24
05/15
05/01
09/01
09/14
09/24
10/09
DEADWOOD(392207)
06/06
05/27
05/09
04/24
09/11
09/18
09/26
10/11
DE SMET(392302)
05/12
04/28
04/27
04/16
09/24
10/02
10/07
10/22
DUPREE(392429)
05/20
05/09
05/06
04/20
09/19
09/20
09/30
10/07
DUPREE 15 SSE(392446)
05/20
05/09
05/02
04/20
09/18
09/25
10/04
10/12
EDGEMONT(392557)
05/24
05/14
05/06
04/23
09/17
09/23
10/06
10/12
EDGEMONT 23 NNW(392565)
05/27
05/19
05/06
04/27
09/16
09/22
09/26
10/09
ELM SPRINGS 3 ESE(392647)
05/18
05/09
04/30
04/17
09/20
09/26
10/05
10/09
EUREKA(392797)
05/20
05/10
04/30
04/23
09/16
09/21
10/05
10/07
FAITH(392852)
05/12
05/06
04/27
04/16
09/20
09/28
10/06
10/17
FAULKTON 1 NW(392927)
05/19
05/10
04/30
04/20
09/16
09/24
10/02
10/10
FLANDREAU(392984)
05/19
05/02
04/25
04/11
09/18
09/24
10/04
10/10
FORESTBURG 3 NE(393029)
05/14
05/02
04/22
04/15
09/21
09/24
10/03
10/13
FORT MEADE(393069)
05/20
05/08
04/27
04/15
09/20
09/28
10/09
10/17
FORT PIERRE 17 WSW(393076)
05/20
05/10
04/28
04/17
09/18
09/22
09/25
10/09
FORT SULLY 8 NE(393082)
05/14
05/10
05/07
05/07
09/12
09/22
10/15
10/23
GANN VALLEY 4 NW(393217)
05/18
05/08
04/28
04/18
09/20
09/25
10/01
10/11
GETTYSBURG(393294)
05/15
05/06
04/24
04/18
09/20
09/25
10/02
10/13
GETTYSBURG 14 W(393300)
05/18
05/03
04/16
04/08
09/10
09/24
09/28
10/08
GLAD VALLEY 2 W(393316)
05/20
05/10
04/30
04/16
09/16
09/23
09/29
10/10
GREGORY(393452)
05/19
05/06
04/28
04/17
09/20
09/29
10/06
10/17
HARRINGTON(393574)
05/24
05/16
05/06
04/27
09/14
09/20
10/02
10/07
HARROLD 12 SSW(393608)
05/26
05/14
04/30
04/28
09/12
09/20
09/24
10/07
HIGHMORE 1 W(393832)
05/22
05/09
05/06
04/19
09/19
09/23
10/06
10/10
HIGHMORE 23 N(393838)
05/21
05/15
05/06
04/24
09/13
09/21
09/29
10/09
HILLAND 2 NW(393857)
05/20
05/06
04/28
04/22
09/20
09/25
10/02
10/16
HILL CITY(393868)
06/21
06/09
05/22
05/09
08/13
09/09
09/18
09/22
HOPEWELL 1 SE(393987)
05/11
05/09
05/04
04/16
09/19
10/04
10/13
10/17
HOT SPRINGS(394007)
05/29
05/18
05/03
04/23
09/14
09/20
10/01
10/12
HOWARD(394037)
05/14
05/01
04/22
04/08
09/21
09/29
10/04
10/17
HURON REGIONAL ARPT(394127)
05/20
05/02
04/22
04/09
09/21
09/25
10/05
10/16
INTERIOR 3 NE(394184)
05/13
05/03
04/21
04/11
09/24
10/01
10/12
10/22
IPSWICH(394206)
05/20
05/12
05/03
04/23
09/16
09/21
10/01
10/06
KADOKA(394413)
05/17
05/14
04/23
04/16
09/22
10/01
10/06
10/22
KENNEBEC(394516)
05/20
05/09
04/30
04/17
09/20
09/23
10/04
10/09
KIRLEY 6 N(394596)
05/11
05/07
04/23
04/12
09/21
09/29
10/07
10/19
KYLE(394630)
05/31
05/30
04/19
04/18
09/02
09/03
09/21
09/21
LAKE SHARPE PROJECT(394766)
05/16
05/06
04/23
04/16
09/21
10/04
10/10
10/22
LEAD(394834)
06/03
05/21
05/07
04/23
09/14
09/20
10/06
10/11
LEMMON(394864)
05/20
05/11
04/29
04/21
09/20
09/24
10/05
10/13
LEOLA(394891)
05/17
05/07
04/30
04/17
09/18
09/24
10/02
10/09
LONG VALLEY(394983)
05/20
05/09
05/01
04/20
09/18
09/24
10/01
10/16
LUDLOW 3 SSE(395048)
05/28
05/15
05/06
04/21
09/10
09/20
09/27
10/07
MADISON 2 SE(395090)
05/11
05/01
04/22
04/10
09/21
09/25
10/05
10/17
MANDERSON 3 NE(395154)
05/20
05/14
05/06
04/22
09/23
09/27
10/09
10/19
MARCUS 8 NNW(395184)
06/16
05/24
05/24
04/09
09/02
09/21
09/28
09/30
MARION(395228)
05/07
05/02
04/18
04/06
09/24
10/02
10/10
10/21
MARTIN(395281)
05/23
05/08
04/23
04/17
09/13
09/28
10/06
10/20
MARTIN 5 E(395285)
05/30
05/19
05/10
05/06
09/01
09/18
09/20
10/02
MAURINE 10 SW(395325)
05/23
05/14
05/03
04/20
09/14
09/20
10/01
10/08
MC INTOSH 6 SE(395381)
05/20
05/11
04/30
04/19
09/16
09/22
09/29
10/07
MC LAUGHLIN(395406)
05/22
05/14
04/30
04/18
09/14
09/21
09/29
10/07
MELLETTE(395456)
05/20
05/14
04/30
04/20
09/14
09/24
10/01
10/07
MENNO(395481)
05/08
05/01
04/20
04/12
09/20
09/27
10/06
10/17
MIDLAND(395506)
05/29
05/15
05/06
04/23
09/13
09/20
09/28
10/06
MILBANK 2 SSW(395536)
05/19
05/06
04/24
04/15
09/18
09/25
10/05
10/10
MILESVILLE 5 NE(395544)
05/20
05/09
04/30
04/15
09/20
09/28
10/05
10/13
MILLER(395561)
05/14
05/01
04/20
04/15
09/23
09/29
10/06
10/17
MISSION(395620)
05/20
05/10
05/02
04/20
09/19
09/25
10/05
10/16
MISSION 14 S(395638)
05/20
05/08
05/01
04/18
09/20
09/29
10/10
10/17
MITCHELL 2 N(395671)
05/07
05/01
04/18
04/09
09/22
10/01
10/13
10/25
MOBRIDGE 2 NNW(395691)
05/12
05/03
04/21
04/06
09/26
10/06
10/12
10/28
MT RUSHMORE NATL MEM(395870)
05/29
05/14
05/01
04/20
09/20
09/22
10/07
10/16
MURDO(395891)
05/14
05/07
04/24
04/15
09/22
10/04
10/09
10/23
NEWELL(396054)
05/20
05/12
04/28
04/17
09/19
09/26
10/07
10/16
OAHE DAM(396170)
05/10
04/30
04/18
04/10
09/29
10/09
10/13
10/24
OELRICHS(396212)
05/25
05/14
05/03
04/27
09/14
09/22
10/06
10/16
ONIDA 4 NW(396292)
05/17
05/08
04/28
04/16
09/20
09/25
10/07
10/13
ORAL(396304)
05/23
05/14
05/06
04/19
09/14
09/21
10/06
10/16
PACTOLA DAM(396427)
06/16
06/06
05/20
05/06
08/31
09/09
09/20
09/30
PHILIP 1 S(396552)
05/18
05/12
05/02
04/28
09/18
09/23
09/30
10/13
PICKSTOWN(396574)
05/08
04/29
04/18
04/08
09/29
10/06
10/16
10/30
PIERRE MUNICIPAL AP(396597)
05/09
05/02
04/21
04/14
09/21
10/04
10/09
10/17
PLAINVIEW 4 SSW(396636)
05/20
05/08
04/30
04/16
09/19
09/28
10/05
10/17
POLLOCK(396712)
05/17
05/07
04/29
04/17
09/20
09/24
10/04
10/09
PORCUPINE 11 N(396736)
05/31
05/17
05/07
05/02
09/14
09/18
09/29
10/01
PRESHO 7 NW(396790)
05/20
05/07
05/07
04/19
09/19
09/23
10/04
10/12
RALPH 1 N(396907)
06/02
05/20
05/08
04/29
09/06
09/16
09/20
09/26
RAPID CITY REGIONAL ARPT(396937)
05/20
05/07
04/30
04/17
09/19
09/26
10/08
10/16
RAPID CITY 4 NW(396947)
05/20
05/09
04/30
04/19
09/21
09/29
10/09
10/22
REDFIELD(397047)
05/12
05/03
04/20
04/16
09/12
09/21
10/01
10/08
REDFIELD 2 NE(397052)
05/20
05/11
05/01
04/20
09/14
09/22
10/01
10/07
REDIG 11 NE(397062)
05/29
05/14
05/08
04/21
09/12
09/19
09/28
10/05
RED OWL(397073)
05/26
05/19
05/08
04/24
09/18
09/25
09/25
10/01
ROCHFORD 2WNW(397227)
06/27
06/23
06/08
05/20
07/07
07/26
09/08
09/18
ROSCOE(397277)
05/16
05/08
04/26
04/18
09/22
09/24
10/05
10/07
SCENIC(397512)
05/13
05/02
04/20
04/19
09/14
10/06
10/11
10/26
SELBY(397545)
05/19
05/12
05/01
04/20
09/19
09/24
09/30
10/07
SHADEHILL DAM(397567)
05/30
05/08
05/08
04/20
09/10
09/12
09/28
10/06
SIOUX FALLS FOSS FIELD(397667)
05/19
05/02
04/24
04/08
09/21
09/25
10/04
10/18
SISSETON(397742)
05/15
05/06
04/23
04/12
09/21
09/25
10/07
10/21
SPEARFISH(397882)
05/20
05/08
04/21
04/16
09/19
10/05
10/17
10/25
STEPHAN 1 ENE(397992)
05/24
05/10
05/06
04/22
09/18
09/21
10/01
10/09
SUMMIT 1 W(398116)
05/26
05/20
05/06
04/28
09/14
09/21
09/29
10/04
TIMBER LAKE(398307)
05/17
05/10
04/28
04/16
09/20
09/24
10/02
10/10
TYNDALL(398472)
05/03
04/29
04/17
04/07
09/23
10/03
10/10
10/25
UNION CENTER(398494)
05/31
05/23
05/03
04/08
08/31
09/14
09/28
09/30
USTA 8 WNW KELLY RANCH(398528)
05/21
05/11
05/09
04/22
09/03
09/14
09/18
10/01
VALE(398552)
05/17
05/08
04/16
04/05
09/10
09/10
09/28
10/01
VERMILLION 2 SE(398622)
05/09
05/01
04/22
04/09
09/20
09/26
10/07
10/19
VICTOR 4 NNE(398652)
05/15
04/30
04/22
04/08
09/18
09/24
10/05
10/15
VIVIAN(398727)
06/16
05/24
05/15
04/23
08/31
09/13
09/28
09/30
WAGNER(398767)
05/07
04/27
04/17
04/10
09/24
10/01
10/13
10/26
WASTA(398911)
05/18
05/09
04/29
04/20
09/14
09/20
10/02
10/13
WATERTOWN MUNICIPAL AP(398932)
05/18
05/10
04/30
04/16
09/16
09/24
10/02
10/07
WAUBAY NATL WILDLIFE REF(398980)
05/15
05/08
04/26
04/16
09/23
10/02
10/06
10/21
WEBSTER(399004)
05/18
05/06
04/29
04/16
09/21
09/30
10/04
10/10
WENTWORTH 2 WNW(399042)
05/15
05/03
04/22
04/16
09/22
09/27
10/07
10/16
WESSINGTON SPRINGS(399070)
05/10
05/01
04/19
04/05
09/27
10/07
10/16
10/27
WHITE LAKE(399232)
05/10
05/05
04/25
04/12
09/22
10/01
10/06
10/17
WIND CAVE(399347)
05/29
05/14
05/06
04/23
09/13
09/21
10/01
10/13
WINNER(399367)
05/11
05/06
04/21
04/10
09/23
10/01
10/12
10/23
WOOD(399442)
05/18
05/07
04/28
04/20
09/19
09/29
10/06
10/13