Aberdeen, SD: Summer

31 August 2026: Summer 2026 averaged 71°F in Aberdeen, SD, the warmest summer since 2023, tied 38th warmest of 131 (with 1955, 1947 and 1913).

Summer 2026

Mean temperature: 71°F; Warmest since 2023; 38th warmest of 131
Precipitation: 9.02 in; Wettest since 2025; 56th wettest of 127

A normal summer in Aberdeen, SD (1991 to 2020): a mean temperature of 69.7°F, between 66°F and 71.4°F in eight years of ten and 9.05 in of precipitation, between 6.22 in and 11.23 in in eight years of ten.

The mean temperature of every summer in Aberdeen, SD since 1893: 71°F in 2026; the highest is 77.2°F, in 1936.

Normal range, 66 to 71.4°F

Every year, ranked, as a table

Every summer in Aberdeen, SD from 1893 to 2026, 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
2026	71	38	83.2	52	58.7	25	9.02	56	0
2025	69.4	74	80.7	99	58.2	37	13.29	12	0
2024	70.9	42	83	57	58.8	21	10.65	31	0
2023	72.3	17	85.4	27	59.2	17	11.63	20	0
2022	72.2	19	84.6	35	59.9	11	6.26	103	0
2021	73.9	6	88.4	6	59.4	15	6.31	101	0
2020	73.6	8	86.3	20	60.9	3	7.35	85	0
2019	69.8	63	81.3	91	58.4	34	11.28	22	0
2018	71.4	28	84.4	39	58.5	32	7.20	89	0
2017	69.1	82	83.2	52	55	101	8.68	67	0
2016	71.1	34	84.4	39	57.7	45	7.12	90	0
2015	70.1	56	82.9	59	57.4	55	9.10	55	0
2014	66	125	77.9	125	54.2	112	10.20	38	0
2013	68.4	97	80.7	99	56.2	81	5.24	113	0
2012	71.5	27	85.2	32	57.7	45	5.73	108	0
2011	71.3	31	82.4	69	60.2	8	12.19	16	0
2010	71.1	34	82.6	65	59.7	13	9.65	47	0
2009	65.5	127	77.5	127	53.5	121	9.16	53	0
2008	68.8	91	82.1	75	55.6	91	10.71	28	0
2007	70.4	53	82.1	75	58.8	21	5.41	112	0
2006	71.4	28	85.3	30	57.4	55	6.39	100	0
2005	70	57	82	77	57.9	41	9.91	43	0
2004	64.8	129	76.6	129	52.9	126	7.66	82	0
2003	69.5	70	81.4	89	57.6	50	10.51	35	0
2002	71.1	34	83.5	47	58.7	25	9.00	57	0
2001	70.8	46	82.5	67	59.2	17	8.91	60	0
2000	68.7	95	80.3	104	57	61	11.14	26	0
1999	69.4	74	80.6	101	58.1	38	11.22	23	0
1998	69.1	82	80.3	104	57.9	41	10.54	32	0
1997	69.2	80	80.8	97	57.6	50	7.81	80	0
1996	68.3	99	80.9	95	55.6	91	6.27	102	0
1995	70.2	55	81.5	85	58.9	20	7.27	87	0
1994	68.4	97	80.2	109	56.6	73	10.34	37	0
1993	67.3	110	77.8	126	56.8	65	17.99	1	0
1992	64.1	130	75.5	130	52.7	128	10.13	40	0
1991	71.9	24	83.6	46	60.1	10	8.36	72	0
1990	68.9	87	81.6	82	56.2	81	14.55	6	0
1989	70.7	47	84.1	42	57.3	58	7.88	77	0
1988	74.7	3	89.1	3	60.3	6	6.87	93	0
1987	70.9	42	85.1	33	56.7	69	4.77	117	0
1986	68.9	87	81.5	85	56.3	76	9.11	54	0
1985	67.1	115	79.1	121	55.2	98	6.85	94	0
1984	69.9	60	80.9	95	58.8	21	10.52	34	0
1983	72.4	15	83.7	45	61	2	12.14	17	0
1982	69	85	82.5	67	55.7	89	4.24	122	4
1981	70.6	49	83.2	52	58.1	38	8.98	59	0
1980	69.6	69	82.3	71	56.8	65	9.26	52	0
1979	68	102	79.1	121	56.9	63	8.79	62	0
1978	68.8	91	80.8	97	56.8	65	13.51	11	0
1977	69.1	82	82.4	69	55.9	85	6.63	97	0
1976	73.6	8	88.5	4	58.7	25	2.57	127	0
1975	72.9	13	85.6	24	60.3	6	7.08	91	0
1974	70.4	53	84.5	38	56.3	76	3.03	126	0
1973	72.2	19	87	13	57.5	52	4.31	119	0
1972	69.4	74	82.2	74	56.7	69	10.03	41	0
1971	70.5	50	84.6	35	56.3	76	9.43	49	0
1970	70.9	42	85.6	24	56.3	76	4.48	118	0
1969	67.7	105	80.5	103	55	101	8.18	75	0
1968	67.7	105	80.3	104	55	101	6.51	99	0
1967	67.1	115	81.3	91	53	125	7.59	83	0
1966	70	57	82.7	60	57.3	58	11.96	18	0
1965	68.8	91	82	77	55.6	91	5.59	109	0
1964	69.4	74	83.1	56	55.8	87	10.20	38	0
1963	71.4	28	83.4	50	59.3	16	8.58	68	0
1962	67.7	105	79.7	117	55.6	91	9.63	48	0
1961	70.9	42	86.5	19	55.3	96	4.85	116	0
1960	68.3	99	81.5	85	55.1	100	6.77	95	0
1959	72.3	17	86.8	15	57.9	41	3.72	124	0
1958	66.6	122	79.9	116	53.3	123	5.08	115	0
1957	69.7	65	81.5	85	58	40	7.84	79	0
1956	69.7	65	82.7	60	56.6	73	8.88	61	0
1955	71	38	83.5	47	58.5	32	8.99	58	0
1954	69.2	80	82.3	71	56.1	83	5.56	110	0
1953	69.3	78	81	94	57.5	52	13.88	7	0
1952	69.5	70	83.8	44	55.3	96	5.81	107	0
1951	65	128	77.2	128	52.9	126	8.77	63	0
1950	66.1	124	80.3	104	51.8	131	7.31	86	0
1949	71.3	31	86.8	15	55.8	87	6.26	103	0
1948	68.9	87	82.6	65	55.2	98	10.80	27	0
1947	71	38	84.3	41	57.7	45	9.88	44	0
1946	69.5	70	82.7	60	56.3	76	8.69	66	0
1945	67.2	112	80.2	109	54.1	114	7.85	78	0
1944	68.9	87	82	77	55.7	89	14.64	5	2
1943	70.7	47	83.2	52	58.3	35	13.62	10	0
1942	67.5	108	79.5	120	55.4	95	13.83	8	0
1941	71.2	33	84.9	34	57.4	55	8.41	70	2
1940	69.5	70	84.1	42	54.9	104	5.16	114	0
1939	71.1	34	85.6	24	56.7	69	13.82	9	8
1938	72.2	19	88.1	8	56.4	75	5.54	111	2
1937	74.1	5	87.9	10	60.2	8	9.82	45	0
1936	77.2	1	92.9	1	61.4	1	3.54	125	0
1935	72	23	85.3	30	58.8	21	9.93	42	0
1934	73.6	8	88.5	4	58.7	25	6.90	92	0
1933	76.4	2	92	2	60.6	4	4.25	121	3
1932	73.8	7	87.7	11	59.9	11	8.31	73	3
1931	74.4	4	88.1	8	60.4	5	8.73	64	2
1930	73.5	11	88.3	7	58.7	25	9.42	50	3
1929	72.2	19	86.9	14	57.7	45	4.27	120	1
1928	69.8	63	82.7	60	56.9	63	10.53	33	0
1927	68.1	101	81.6	82	54.8	105	6.67	96	5
1926	69.7	65	82.7	60	56.7	69	11.36	21	1
1925	69.9	60	83	57	56.8	65	15.10	4	2
1924	67	117	79.6	118	54.3	110	8.39	71	1
1923	70.5	50	82.3	71	58.6	31	10.66	30	1
1922	72.4	15	86.6	18	58.3	35	4.24	122	0
1921	73.5	11	87.3	12	59.7	13	8.73	64	0
1920	68	102	80.1	111	55.9	85	8.14	76	0
1919	70.5	50	81.7	81	59.1	19	8.23	74	3
1918	67.5	108	80.3	104	54.8	105			0
1917	66.8	121	80.1	111	53.5	121	6.20	105	0
1916	67.8	104	78.7	124	57	61			1
1915	62.8	131	73.8	131	51.8	131	17.26	2	0
1914	68.8	91	81.6	82	56	84	12.56	15	0
1913	71	38	84.6	35	57.5	52	10.69	29	0
1912					53.9	117	9.38	51	14
1911					53.8	119	11.68	19	14
1910	68.5	96	83.4	50	53.6	120	6.54	98	0
1909	69.3	78	81.1	93	57.7	45			2
1908	66.4	123	79.6	118	53.2	124	11.20	24	0
1907	67.3	110	80.6	101	53.9	117	7.42	84	0
1906	67.2	112	80	114	54.4	109	8.53	69	0
1905	66.9	119	79.1	121	54.6	107	15.46	3	0
1904	65.9	126	80	114	51.7	133	11.19	25	0
1903	69	85	83.5	47	54.5	108			0
1902	66.9	119	81.4	89	52.3	129	7.73	81	0
1901	71.8	25	86.2	21	57.3	58			3
1900	72.8	14	86.8	15	58.7	25	9.78	46	1
1899	71.8	25	85.8	22	57.8	44			1
1898	69.7	65	85.4	27	54	116	6.20	105	1
1897	67.2	112	80.1	111	54.1	114	12.82	14	2
1896	69.9	60	85.4	27	54.3	110	10.45	36	0
1895	67	117	81.9	80	52.1	130	12.96	13	0
1894									30
1893	70	57	85.8	22	54.2	112	7.22	88	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1936	77.2
1933	76.4
1988	74.7
1931	74.4
1937	74.1
2021	73.9
1932	73.8
2020	73.6
1976	73.6
1934	73.6

Coldest
Year	Mean, °F
1915	62.8
1992	64.1
2004	64.8
1951	65
2009	65.5
1904	65.9
2014	66
1950	66.1
1908	66.4
1958	66.6

Wettest
Year	Precipitation, in
1993	17.99
1915	17.26
1905	15.46
1925	15.10
1944	14.64
1990	14.55
1953	13.88
1942	13.83
1939	13.82
1943	13.62

Driest
Year	Precipitation, in
1976	2.57
1974	3.03
1936	3.54
1959	3.72
1982	4.24
1922	4.24
1933	4.25
1929	4.27
1973	4.31
1970	4.48

The hottest, coldest and wettest days

Hottest day: 96°F; 26 July 2026
Coldest night: 43°F; 16 June 2026, 14 June 2026
Wettest day: 2.66 in; 7 July 2026

Every month, season and year

Months

Seasons

Years

Aberdeen, SD the day's answers

All-time records

Every answer in words

Summer 2026 brought 9.02 in of precipitation in Aberdeen, SD, the wettest summer since 2025, 56th wettest of 127.
The hottest day of summer 2026 in Aberdeen, SD: 96°F on Sunday 26 July 2026.
The coldest night of summer 2026 in Aberdeen, SD: a low of 43°F on Tuesday 16 June 2026 and Sunday 14 June 2026.
The wettest day of summer 2026 in Aberdeen, SD: 2.66 in on Tuesday 7 July 2026.