Williston, ND: Summer

31 August 2026: Summer 2026 averaged 67.9°F in Williston, ND, the warmest summer since 2024, 52nd warmest of 130.

Summer 2026

Mean temperature: 67.9°F; Warmest since 2024; 52nd warmest of 130
Precipitation: 7.71 in; Wettest since 2019; 36th wettest of 130

A normal summer in Williston, ND (1991 to 2020): a mean temperature of 67.9°F, between 64°F and 70°F in eight years of ten and 6.36 in of precipitation, between 4.34 in and 8.80 in in eight years of ten.

The mean temperature of every summer in Williston, ND since 1894: 67.9°F in 2026; the highest is 73.1°F, in 1988.

Normal range, 64 to 70°F

Every year, ranked, as a table

Every summer in Williston, ND from 1894 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	67.9	52	80.4	68	55.4	39	7.71	36	0
2025	66.4	87	78	103	54.9	48	6.46	60	0
2024	68.6	40	81.4	49	55.8	28	3.78	118	0
2023	69.4	24	81.9	42	56.9	9	7.26	46	0
2022	69.4	24	82.1	39	56.8	12	5.07	87	0
2021	71.8	5	85.1	7	58.5	4	5.15	84	0
2020	70.1	12	83.8	15	56.4	19	4.49	103	0
2019	67.5	62	81.3	50	53.8	76	7.85	32	0
2018	68.7	36	83.2	24	54.2	66	6.68	56	0
2017	70.5	9	85.6	6	55.4	39	5.81	73	0
2016	69.6	19	83.7	18	55.6	32	4.68	98	0
2015	69.8	15	84.7	9	54.9	48	4.34	108	0
2014	67	77	80.1	72	53.8	76	4.34	108	0
2013	66.3	89	79.2	88	53.5	88	8.08	30	0
2012	69.2	28	83.7	18	54.7	52	5.35	80	0
2011	68	51	81	58	54.9	48	5.85	71	0
2010	67.2	73	79.9	75	54.5	58	8.81	21	0
2009	64	121	77.9	106	50.2	126	7.69	37	0
2008	67.6	59	82.5	32	52.8	101	4.25	110	0
2007	69.6	19	84.1	12	55	46	5.85	71	0
2006	70	14	85.8	4	54.2	66	2.68	129	0
2005	67.8	53	81.5	47	54	68	6.95	50	0
2004	63.1	128	77.3	111	49	130	5.08	86	0
2003	69.5	22	83.8	15	55.2	41	5.23	83	0
2002	67.6	59	81.2	53	53.9	71	8.43	26	0
2001	67.7	57	81.8	43	53.6	85	8.87	20	0
2000	67.2	73	82.1	39	52.4	108	7.43	44	0
1999	66.6	83	81.1	56	52.2	112	6.83	53	0
1998	68.1	49	81.3	50	55	46	8.16	29	0
1997	68.9	32	83.3	22	54.6	56	8.80	22	0
1996	68.3	45	83.2	24	53.4	91	5.90	68	0
1995	68.2	47	83	28	53.5	88	7.34	45	0
1994	66.1	99	79.8	78	52.5	106	6.03	66	0
1993	61.7	130	73.4	130	50	129	14.70	1	0
1992	63.8	122	77.3	111	50.2	126	5.14	85	0
1991	70.2	10	83.4	21	56.9	9	8.66	23	0
1990	69	30	83.3	22	54.6	56	4.82	94	0
1989	69.7	17	84.3	11	55.1	44	3.36	123	0
1988	73.1	1	88.5	1	57.7	6	4.37	106	0
1987	67.4	67	80.6	65	54.3	63	6.15	64	0
1986	66.9	78	80.3	69	53.6	85	8.95	19	0
1985	64.9	113	77.9	106	51.9	118	4.48	104	0
1984	70.1	12	83.8	15	56.3	22	3.45	120	0
1983	72.3	4	87.6	2	56.9	9	3.86	117	0
1982	68.8	34	82.4	33	55.1	44	5.90	68	0
1981	70.7	8	84.9	8	56.5	14	6.92	52	0
1980	68.7	36	83	28	54.4	60	4.17	111	0
1979	67.4	67	81.2	53	53.6	85	5.04	89	0
1978	66.6	83	80.5	67	52.8	101	5.66	76	0
1977	66.3	89	79.5	83	53.2	94	4.13	113	0
1976	68.7	36	82.1	39	55.2	41	4.00	115	0
1975	66.8	81	79.8	78	53.8	76	7.26	46	0
1974	67.5	62	81.8	43	53.3	92	5.63	77	0
1973	68.6	40	82.9	30	54.4	60	3.95	116	0
1972	66.3	89	79.4	85	53.3	92	6.53	57	0
1971	68.1	49	82.2	36	53.9	71	5.87	70	0
1970	70.2	10	84.7	9	55.6	32	5.71	75	0
1969	66.2	96	80.3	69	52.2	112	6.74	54	0
1968	65.2	108	78	103	52.4	108	7.69	37	0
1967	67.5	62	82.4	33	52.7	105	2.88	128	0
1966	67.3	70	81.3	50	53.2	94	4.64	99	0
1965	67.2	73	80	73	54.3	63	4.78	95	0
1964	67.3	70	80.8	60	53.9	71	9.30	15	0
1963	68.9	32	82.3	35	55.6	32	10.82	7	0
1962	66.3	89	79.8	78	52.9	100	9.21	16	0
1961	72.4	3	85.9	3	58.9	3	2.37	130	0
1960	68.6	40	81.2	53	55.9	26	9.09	17	0
1959	69.5	22	82.6	31	56.5	14	6.18	63	0
1958	66.3	89	78.4	98	54.3	63	3.45	120	0
1957	68.8	34	80.8	60	56.7	13	4.97	91	0
1956	67.8	53	79.7	82	55.9	26	6.47	59	0
1955	68.6	40	80.8	60	56.4	19	4.92	92	0
1954	66.3	89	77.9	106	54.7	52	6.96	49	0
1953	67.3	70	78.2	101	56.5	14	6.95	50	0
1952	66.6	83	79.3	87	54	68	7.65	39	0
1951	65	112	76.7	119	53.2	94	4.75	96	0
1950	64.1	118	76.1	122	52.1	116	9.74	10	0
1949	68.6	40	81.7	45	55.5	37	3.44	122	0
1948	67.5	62	79.5	83	55.6	32	6.46	60	0
1947	67.8	53	79.2	88	56.3	22	11.04	6	0
1946	66.9	78	79.4	85	54.5	58	8.00	31	0
1945	65.2	108	77.3	111	53.1	97	4.05	114	0
1944	65.2	108	76.7	119	53.7	81	11.96	5	0
1943	66.1	99	77.8	109	54.4	60	9.35	13	0
1942	65.3	106	76.9	115	53.7	81	8.49	25	0
1941	67.7	57	79	94	56.4	19	7.73	35	1
1940	69.1	29	81.7	45	56.5	14	5.31	81	0
1939	67.5	62	80	73	54.9	48	7.64	40	0
1938	68.2	47	80.6	65	55.8	28	7.84	33	0
1937	71.5	6	84.1	12	59	2	3.51	119	0
1936	72.5	2	85.7	5	59.3	1	3.35	124	0
1935	67.1	76	79.1	92	55.2	41	9.05	18	0
1934	67.8	53	80.8	60	54.7	52	3.06	125	0
1933	71.1	7	84.1	12	58.1	5	4.58	101	0
1932	69	30	81	58	57.1	8	9.97	9	0
1931	69.8	15	82.2	36	57.3	7	4.17	111	0
1930	69.3	27	82.2	36	56.5	14	5.05	88	1
1929	67.6	59	81.5	47	53.8	76	2.91	127	0
1928	63.4	124	74.6	128	52.2	112	12.42	2	0
1927	64.3	116	76.1	122	52.5	106	7.62	41	0
1926	66.1	99	78.5	96	53.7	81	5.03	90	0
1925	65.3	106	78.4	98	52.3	110	6.10	65	0
1924	63.2	126	74.7	127	51.8	119	10.18	8	0
1923	67.4	67	79.2	88	55.5	37	8.36	28	0
1922	66.9	78	79.1	92	54.7	52	9.32	14	0
1921	68.7	36	81.1	56	56.3	22	8.43	26	0
1920	68.3	45	80.7	64	55.8	28	5.27	82	0
1919	69.7	17	83.1	26	56.3	22	4.62	100	0
1918	65.9	102	78.1	102	53.7	81	6.50	58	0
1917	66.2	96	80.2	71	52.1	116	2.93	126	0
1916	65.2	108	76.8	117	53.5	88	7.82	34	0
1915	62.2	129	74.2	129	50.2	126	4.39	105	0
1914	66.5	86	79.2	88	53.9	71	12.22	4	0
1913	66.8	81	79.9	75	53.8	76	9.45	12	0
1912	64.2	117	75.6	125	52.8	101	7.57	42	0
1911	64.6	114	77.1	114	52.2	112	4.92	92	2
1910	65.8	103	79.8	78	51.8	119	4.75	96	0
1909	66.3	89	78.7	95	54	68	5.81	73	0
1908	64.1	118	77.4	110	50.8	123	4.35	107	0
1907	63.4	124	76.5	121	50.3	125	5.91	67	0
1906									38
1904									53
1903	63.2	126	75.5	126	50.8	123	9.51	11	0
1902	63.5	123	75.9	124	51.1	122	8.61	24	0
1901	66.2	96	78.5	96	53.9	71	12.29	3	0
1900	69.4	24	83.1	26	55.7	31	7.46	43	0
1899	64.1	118	76.8	117	51.4	121	6.19	62	0
1898	65.5	105	78	103	53	99	6.72	55	0
1897	66.4	87	79.9	75	52.8	101	4.52	102	0
1896	65.7	104	78.4	98	53.1	97	5.39	79	0
1895	64.6	114	76.9	115	52.3	110	7.25	48	0
1894	69.6	19	83.5	20	55.6	32	5.43	78	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1988	73.1
1936	72.5
1961	72.4
1983	72.3
2021	71.8
1937	71.5
1933	71.1
1981	70.7
2017	70.5
1991	70.2
More years share the last value

Coldest
Year	Mean, °F
1993	61.7
1915	62.2
2004	63.1
1924	63.2
1903	63.2
1928	63.4
1907	63.4
1902	63.5
1992	63.8
2009	64

Wettest
Year	Precipitation, in
1993	14.70
1928	12.42
1901	12.29
1914	12.22
1944	11.96
1947	11.04
1963	10.82
1924	10.18
1932	9.97
1950	9.74

Driest
Year	Precipitation, in
1961	2.37
2006	2.68
1967	2.88
1929	2.91
1917	2.93
1934	3.06
1936	3.35
1989	3.36
1949	3.44
1984	3.45
More years share the last value

The hottest, coldest and wettest days

Hottest day: 105°F; 12 July 2026
Coldest night: 43°F; 13 June 2026
Wettest day: 2.25 in; 14 August 2026

Every month, season and year

Months

Seasons

Years

Williston, ND the day's answers

All-time records

Every answer in words

Summer 2026 brought 7.71 in of precipitation in Williston, ND, the wettest summer since 2019, 36th wettest of 130.
The hottest day of summer 2026 in Williston, ND: 105°F on Sunday 12 July 2026.
The coldest night of summer 2026 in Williston, ND: a low of 43°F on Saturday 13 June 2026.
The wettest day of summer 2026 in Williston, ND: 2.25 in on Friday 14 August 2026.