Mobridge, SD: December

31 December 2025: December 2025 averaged 21.6°F in Mobridge, SD, the warmest December since 2024, tied 44th warmest of 102 (with 1993).

December 2025

Mean temperature: 21.6°F; Warmest since 2024; 44th warmest of 102
Precipitation: 0.62 in; Wettest since 2023; 25th wettest of 107

A normal December in Mobridge, SD (1991 to 2020): a mean temperature of 21.6°F, between 11.4°F and 26.7°F in eight years of ten and 0.37 in of precipitation, between 0.03 in and 0.77 in in eight years of ten.

The mean temperature of every December in Mobridge, SD since 1911: 21.6°F in 2025; the highest is 30.8°F, in 2023.

Normal range, 11.4 to 26.7°F

Every year, ranked, as a table

Every December in Mobridge, SD from 1911 to 2025, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2025	21.6	44	32.3	40	10.8	52	0.62	25	0
2024	26.7	9	36.8	16	16.6	9	0.26	61	0
2023	30.8	1	41.2	2	20.4	1	0.87	13	0
2022	13.2	85	22.5	83	4	84	1.15	6	0
2021	22.4	38	33.1	36	11.7	44	0.67	24	0
2020	28.3	5	40.4	3	16.2	11	0.18	73	0
2019	20.9	50	28.6	62	13.1	32	0.68	23	0
2018	26.6	10	36.4	20	16.9	7	0.54	35	0
2017	21.8	43	31.7	44	11.9	42	0.54	35	0
2016	13.4	83	22.4	85	4.5	80	2.30	1	0
2015	24.9	25	32.8	38	17.1	6	0.33	56	0
2014	23.3	34	32.3	40	14.4	22	0.42	46	0
2013	10.3	95	20.2	94	0.4	95	0.76	17	0
2012	18.5	62	27.2	71	9.7	56	0.54	35	0
2011	26.1	14	36.6	17	15.6	15	0.21	66	0
2010	13.8	79	21.7	89	5.9	73	0.55	30	2
2009	11.8	90	18.4	97	5.1	76	0.76	17	0
2008	11.7	91	22.4	85	1	92	0.28	58	0
2007	19	60	29.6	52	8.5	63	0.24	63	0
2006	25.2	20	38.2	8	12.2	38	0.57	27	0
2005	20.5	51	28.8	59	12.3	37	1.02	9	0
2004	25.1	21	34.8	28	15.4	17	0.07	95	0
2003	25.1	21	34	32	16.2	11	0.18	73	0
2002	25	23	36.2	21	13.9	27	0.06	98	0
2001	23.9	30	33.5	33	14.3	23	trace	106	0
2000	7.6	100	17.3	100	-2.2	101	0.10	90	0
1999	28.1	6	39.9	5	16.2	11	0.01	104	0
1998	23.1	35	35.2	25	11	50	0.03	102	0
1997							0.05	99	31
1996	8.2	99	16.6	101	-0.2	96	0.89	11	0
1995	20.3	52	27.6	68	13.1	32	0.70	21	0
1994	20.2	53	28.3	65	12	40	0.41	47	0
1993	21.6	44	29.9	51	13.3	31	0.55	30	0
1992	16.7	70	24.4	79	9.1	60	0.18	73	0
1991	27.1	8	37.6	10	16.7	8	0.01	104	0
1990	13.7	80	24.8	77	3	87	0.18	73	1
1989	11.3	92	21.1	90	1.1	91	0.14	84	1
1988	22	40	32.2	42	11.3	46	0.56	29	1
1987	26.5	11	35.4	24	17.6	4	0.04	100	0
1986	26	15	36.1	22	16	14	0.02	103	1
1985	10.5	94	22.3	87	-0.9	99	0.62	25	1
1984	11	93	21.1	90	0.9	93	0.36	52	1
1983	1.5	101	9.2	103	-6.1	102	0.50	39	0
1982	23.6	33	33.5	33	13.6	28	0.18	73	0
1981	18.8	61	26.3	75	11.3	46	0.34	54	0
1980	21.9	42	31.9	43	11.9	42	0.16	79	0
1979	26.5	11	38.8	7	14.1	25	0.16	79	0
1978	13.1	86	21.9	88	4.3	82	0.13	87	0
1977	12.3	88	20.2	94	4.5	80	0.88	12	0
1976	17.4	68	28.3	65	6.5	68	0.40	49	0
1975	22	40	31.4	46	12.7	36	0.52	38	0
1974	24.1	28	32.8	38	15.4	17	0.11	89	0
1973	16.5	72	24	81	8.9	61	0.47	43	0
1972	12.3	88	21.1	90	3.6	85	1.34	3	0
1971	13.9	78	22.7	82	5.1	76	1.11	7	0
1970	12.6	87	22.5	83	2.7	88	0.69	22	0
1969	21.4	47	29.2	55	13.5	29	1.19	5	0
1968	13.5	82	20.5	93	6.4	70	0.76	17	0
1967	17.5	66	28.3	65	6.8	67	0.83	15	0
1966	21.5	46	31.7	44	11.3	46	0.20	67	0
1965	26	15	36.5	19	15.5	16	0.81	16	0
1964	9.3	96	17.7	99	0.9	93	0.49	42	0
1963	14.7	77	25.2	76	4.2	83	0.27	59	0
1962	22.8	36	33.4	35	12.1	39	0.24	63	0
1961	13.3	84	24.5	78	2.1	89	0.45	44	0
1960	18	64	27.3	69	8.7	62	1.23	4	0
1959	28.5	4	37.1	12	20	2	0.43	45	0
1958	17.5	66	28.8	59	6.2	71	0.19	71	0
1957	27.4	7	39.7	6	15.1	20	0.09	92	0
1956	24	29	34.5	29	13.5	29	0.08	93	0
1955	9.1	97	19.1	96	-0.8	97	0.31	57	0
1954	25.6	17	36.6	17	14.5	21	0.04	100	0
1953	26.2	13	37	14	15.4	17	0.27	59	0
1952	22.3	39	34.1	31	10.4	55	0.41	47	0
1951	8.6	98	18	98	-0.8	97	1.09	8	0
1950	16.4	73	27.1	72	5.7	74	0.17	78	0
1949	13.6	81	24.1	80	3.2	86	0.98	10	0
1948	17.9	65	29.3	54	6.5	68	0.14	84	0
1947	19.2	57	28.6	62	9.7	56	0.15	81	0
1946	21.1	48	30.8	48	11.5	45	0.20	67	0
1944	19.2	57	30	50	8.3	65	0.13	87	0
1943	23.9	30	36.9	15	10.9	51	0.22	65	0
1942	15.9	76	27	73	4.8	79	0.26	61	0
1941	25.6	17	37.2	11	14	26	0.07	95	0
1940	25	23	35.7	23	14.3	23	0.14	84	0
1939	30.2	2	42.5	1	17.9	3	0.38	51	0
1938	25.4	19	34.5	29	16.3	10	0.07	95	0
1937	19.1	59	28.8	59	8.4	64	0.34	54	2
1936	19.6	55	29	57	9.3	59	0.15	81	2
1935	19.9	54	29.4	53	10.5	53	0.55	30	0
1934	19.3	56	29.1	56	9.5	58	0.20	67	0
1933	18.3	63	30.6	49	6	72	0.19	71	0
1932	16.6	71	28.4	64	4.9	78	0.08	93	0
1931	21.1	48	29	57	13.1	32	0.87	13	2
1930	23.9	30	34.9	27	12.9	35	0.00	107	0
1929	16.4	73	27.3	69	5.5	75	0.20	67	0
1928	24.5	27	37.1	12	12	40	0.15	81	0
1927	-1.2	102	10.5	102	-13	103	0.50	39	1
1926	16.3	75	31.1	47	1.5	90	0.40	49	3
1918	22.6	37	35.2	25	10.5	53	0.75	20	1
1917							0.55	30	8
1916							0.57	27	31
1915			33	37			0.10	90	31
1914					-1.6	100	0.55	30	9
1913	29.2	3	40.4	3	17.3	5	0.50	39	2
1912	24.6	26	38	9	11.1	49	0.35	53	0
1911	17.4	68	26.7	74	7.7	66	1.41	2	2

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2023	30.8
1939	30.2
1913	29.2
1959	28.5
2020	28.3
1999	28.1
1957	27.4
1991	27.1
2024	26.7
2018	26.6

Coldest
Year	Mean, °F
1927	-1.2
1983	1.5
2000	7.6
1996	8.2
1951	8.6
1955	9.1
1964	9.3
2013	10.3
1985	10.5
1984	11

Wettest
Year	Precipitation, in
2016	2.30
1911	1.41
1972	1.34
1960	1.23
1969	1.19
2022	1.15
1971	1.11
1951	1.09
2005	1.02
1949	0.98

Driest
Year	Precipitation, in
1930	0.00
2001	trace
1999	0.01
1991	0.01
1986	0.02
1998	0.03
1987	0.04
1954	0.04
1997	0.05
2002	0.06

The hottest, coldest and wettest days

Hottest day: 50°F; 16 December 2025
Coldest night: -9°F; 13 December 2025
Wettest day: 0.20 in; 17 December 2025

Every month, season and year

Months

Seasons

Years

Mobridge, SD the day's answers

All-time records

Every answer in words

December 2025 brought 0.62 in of precipitation in Mobridge, SD, the wettest December since 2023, tied 25th wettest of 107 (with 1985).
The hottest day of December 2025 in Mobridge, SD: 50°F on Tuesday 16 December 2025.
The coldest night of December 2025 in Mobridge, SD: a low of -9°F on Saturday 13 December 2025.
The wettest day of December 2025 in Mobridge, SD: 0.20 in on Wednesday 17 December 2025.