Date	Temperature °F	4 in Bare Soil °F	Frost Depth in	Rain in	Gust mph
9/23	55 to 63	61 to 63	No Frost	0.33	17
9/22	57 to 66	62 to 65	No Frost	0.04	16
9/21	59 to 70	63 to 66	No Frost	0.05	20
9/20	47 to 77	61 to 68	No Frost	0.00	21
9/19	49 to 84	60 to 68	No Frost	0.00	16
9/18	45 to 78	59 to 67	No Frost	0.00	18
9/17	42 to 73	59 to 68	No Frost	0.00	17

©2023 South Dakota Board of Regents