South Dakota January Weather

South Dakota weather averages and all-time records in the month of January from 1991–2020 based on data made available by the NOAA.

State:

Month:

South Dakota Cities

January weather averages for various places in South Dakota, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation	Snow
Aberdeen	22.5	2.1	63	-46	0.6	7.8
Brookings	22.2	3.3	65	-41	0.4	5.4
Camp Crook	32.7	9.8	69	-57	0.3	7.8
Flandreau	22.7	3.3	64	-40	0.5	7.0
Hot Springs	41.0	14.1	71	-41	0.4	5.2
Huron	25.7	6.3	65	-43	0.6	7.8
Interior	37.5	15.3	71	-28	0.4	5.5
Lead	36.4	16.9	69	-37	1.5	24.2
Mitchell	27.8	8.5	68	-38	0.4	5.8
Mobridge	24.6	5.7	64	-42	0.3	6.3
Mount Rushmore	36.8	18.9	70	-38	0.5	6.8
Pierre	29.4	9.6	68	-33	0.5	5.7
Rapid City	36.5	12.6	76	-27	0.3	5.3
Sioux Falls	26.1	7.7	66	-36	0.6	7.9
Sisseton	22.4	4.6	65	-37	0.6	9.3
Spearfish	37.2	16.9	79	-32	0.6	8.4
Summit	20.1	2.1	64	-38	0.6	10.2
Vermillion	31.7	10.7	74	-38	0.5	6.7
Watertown	21.6	3.3	65	-40	0.5	7.1
Winner	34.8	13.1	73	-28	0.5	7.3
Yankton	30.2	9.6	74	-29	0.6	6.4