Average January Temperature in Spearfish by Year

This page contains a list of the average monthly high and low temperatures in Spearfish, South Dakota for the month of January each year between 1898 and 2024. It is based on NOAA data.

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What Was the Hottest January Ever in Spearfish?

2006 was the warmest January in the history of Spearfish, South Dakota. The average daily high temperature was 49.9 °F, and the average low was 30.4 °F.

What Was the Coldest January Ever in Spearfish?

1916 was the coolest January in the history of Spearfish, South Dakota. The average daily high temperature was 21.6 °F, and the average low was -3.2 °F.

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Year	Rank	High (°F)	Low (°F)
2024	87	31.1	9.6
2023	31	38.7	21.8
2022	61	40.2	11.5
2021	29	40.1	20.6
2020	56	38.0	14.7
2019	50	40.3	14.7
2018	51	38.4	16.3
2017	78	31.2	14.0
2016	33	37.5	21.9
2015	16	41.8	22.5
2014	49	38.0	17.1
2013	36	38.9	19.7
2012	10	44.0	22.3
2011	73	33.8	13.9
2010	41	39.0	18.5
2009	21	41.6	21.0
2008	70	35.0	13.6
2007	38	39.8	18.6
2006	1	49.9	30.4
2005	57	36.2	16.3
2002	37	39.7	18.8
1998	59	35.2	17.0
1997	86	30.5	10.5
1996	99	27.3	5.3
1995	27	39.8	21.0
1994	77	32.4	13.5
1993	84	31.7	9.8
1991	93	27.7	10.3
1990	4	45.7	25.8
1989	14	45.9	19.1
1986	2	48.3	24.2
1983	15	44.2	20.1
1982	103	27.4	2.5
1981	17	44.2	20.0
1980	94	30.4	6.4
1979	109	20.8	-2.3
1978	104	23.7	1.1
1977	95	27.5	7.4
1976	54	36.5	17.4
1975	62	34.7	16.9
1974	65	34.3	15.9
1973	64	36.4	14.7
1972	91	30.2	8.3
1971	89	30.7	9.3
1970	83	34.2	7.7
1968	60	40.8	11.0
1967	32	41.8	18.3
1966	96	29.2	5.3
1965	24	44.0	17.9
1964	25	41.5	20.2
1963	98	29.3	4.2
1961	22	41.9	20.3
1960	68	35.2	14.2
1959	69	36.0	12.8
1958	8	44.7	24.2
1956	67	34.7	14.9
1955	58	36.4	16.1
1954	81	35.9	8.4
1953	5	45.5	24.7
1952	63	38.7	12.5
1951	80	32.8	11.8
1950	105	25.6	-3.4
1949	107	23.2	-3.4
1948	46	39.2	17.3
1947	23	42.4	19.8
1946	34	41.6	17.7
1945	53	36.5	17.6
1944	43	39.9	17.4
1943	102	27.8	2.6
1942	40	40.8	16.8
1941	45	40.1	16.6
1940	101	27.5	4.6
1939	13	43.6	22.0
1938	26	41.5	19.5
1936	85	31.0	10.0
1933	11	45.6	20.8
1932	74	35.2	12.1
1931	7	45.3	24.3
1930	108	18.2	1.0
1929	106	22.8	-0.9
1928	35	39.1	19.7
1927	66	36.1	14.1
1926	30	40.4	20.0
1925	52	39.5	14.7
1924	82	33.4	8.5
1923	18	42.2	21.6
1922	92	29.5	8.8
1921	6	47.3	22.5
1920	42	42.7	14.5
1919	3	46.3	25.6
1918	100	25.9	6.7
1917	71	35.2	12.8
1916	110	21.6	-3.2
1915	76	33.1	13.0
1914	9	45.6	22.4
1913	79	34.7	10.1
1912	90	30.2	9.0
1911	44	41.9	15.1
1910	39	38.5	19.3
1909	72	37.2	10.8
1908	20	41.8	21.0
1907	97	29.2	4.3
1906	28	39.8	21.0
1905	88	28.2	11.9
1904	55	35.5	17.3
1903	19	42.7	20.5
1902	47	38.0	18.4
1900	12	42.6	23.2
1899	75	33.4	13.9
1898	48	36.6	18.9

Weather Station Details

Years	Station	Coordinates
1893–2024	Spearfish	location