Date	Temperature °F	4 in Bare Soil °F	Frost Depth in	Rain in	Gust mph
9/18	55 to 75	60 to 80	No Frost	0.00	25
9/17	55 to 88	64 to 76	No Frost	0.00	41
9/16	59 to 91	62 to 83	No Frost	0.00	14
9/15	53 to 88	58 to 82	No Frost	0.00	15
9/14	52 to 81	55 to 77	No Frost	0.00	17
9/13	44 to 76	51 to 73	No Frost	0.00	16
9/12	48 to 58	54 to 62	No Frost	0.25	35

©2019 South Dakota Board of Regents