Fargo, ND: September

30 September 2026: September 2026 averaged 65°F in Fargo, ND, the warmest September since 2024, 6th warmest of 146.

September 2026

Mean temperature: 65°F; Warmest since 2024; 6th warmest of 146
Precipitation: 3.68 in; Wettest since 2019; 20th wettest of 146

A normal September in Fargo, ND (1991 to 2020): a mean temperature of 59.8°F, between 56.8°F and 64°F in eight years of ten and 2.48 in of precipitation, between 1.07 in and 4.73 in in eight years of ten.

The mean temperature of every September in Fargo, ND since 1881: 65°F in 2026; the highest is 68.2°F, in 2024.

Normal range, 56.8 to 64°F

Every year, ranked, as a table

Every September in Fargo, ND from 1881 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
2026	65	6	75.7	15	54.2	3	3.68	20
2025	64.5	9	76.6	8	52.4	8	1.60	79
2024	68.2	1	80.9	1	55.6	1	0.08	146
2023	67	2	79.1	3	55	2	2.21	59
2022	61	35	73.7	31	48.4	46	0.50	132
2021	64.4	10	76.6	8	52.1	10	3.14	35
2020	58.2	82	70	81	46.4	80	1.13	106
2019	60.9	37	70	81	51.8	13	4.47	10
2018	59	62	70.1	79	47.8	55	2.50	48
2017	62	25	73	40	50.9	20	2.83	40
2016	62.7	20	73.4	35	52	12	2.60	43
2015	65.6	3	78	5	53.2	5	1.23	100
2014	60.8	38	72.2	46	49.5	29	2.45	51
2013	64.4	10	75.5	17	53.2	5	4.39	12
2012	59.3	57	75.3	19	43.3	129	0.12	145
2011	59.9	49	73.5	34	46.3	82	0.23	141
2010	56.4	108	66.2	123	46.6	75	5.82	4
2009	65.1	5	76.3	11	53.9	4	2.06	64
2008	59.7	52	71.2	62	48.2	48	5.08	6
2007	60.6	40	72.5	45	48.7	43	3.39	28
2006	58.7	72	69.8	89	47.6	58	3.91	19
2005	63.2	16	75.1	21	51.3	16	1.69	75
2004	62.8	19	73.2	37	52.5	7	4.69	9
2003	58.5	76	70.4	73	46.6	75	1.40	90
2002	61.7	30	73.8	29	49.7	25	1.73	71
2001	59.4	56	70.5	71	48.3	47	1.45	87
2000	57.9	86	70.5	71	45.4	99	3.64	22
1999	55.4	120	65.4	134	45.3	100	6.50	1
1998	63.9	12	78	5	49.7	25	2.44	52
1997	61.9	28	74.6	24	49.2	34	2.31	54
1996	59.1	60	70.6	70	47.6	58	3.18	33
1995	58.7	72	71.4	58	46.1	84	2.58	44
1994	61.9	28	73.3	36	50.5	21	2.06	64
1993	54.7	128	67.7	105	41.7	141	0.49	133
1992	56.8	103	69.1	96	44.5	109	2.55	45
1991	58.8	66	70	81	47.6	58	1.28	96
1990	62.2	22	75.5	17	49	38	1.75	68
1989	58.5	76	70.3	75	46.6	75	2.10	63
1988	58.5	76	69.9	87	47.1	67	3.22	31
1987	59.6	54	71.3	59	47.8	55	1.70	72
1986	56.1	111	64.9	138	47.3	65	3.67	21
1985	53.9	137	62.8	145	45	104	1.39	92
1984	54.3	134	65.7	129	43	133	1.23	100
1983	56.6	106	67.4	112	45.9	87	1.63	78
1982	57.4	96	69.4	92	45.5	97	1.12	107
1981	57.4	96	70	81	44.7	106	1.11	108
1980	56.9	101	68.2	102	45.6	94	2.52	46
1979	62	25	76	13	48	53	0.31	136
1978	63.6	14	75.7	15	51.5	15	0.92	114
1977	57.9	86	66.5	119	49.3	32	3.21	32
1976	60	47	74.7	23	45.2	101	0.55	127
1975	55.3	122	66.2	123	44.5	109	1.24	99
1974	53.3	143	66.5	119	40.2	144	0.13	144
1973	54.8	124	65.8	127	43.8	123	4.98	7
1972	56.9	101	69.3	94	44.5	109	1.22	103
1971	58.5	76	70.2	77	46.8	71	4.30	14
1970	59.7	52	71.5	57	47.8	55	3.61	23
1969	59	62	70.8	68	47.1	67	1.55	83
1968	59.3	57	71	64	47.5	62	2.23	58
1967	60.8	38	74.1	28	47.4	64	0.31	136
1966	58.2	82	71.9	49	44.4	114	0.54	130
1965	48.9	146	57.7	146	40	145	3.50	25
1964	55.4	120	67.5	110	43.3	129	1.70	72
1963	62.2	22	74.6	24	49.7	25	1.19	104
1962	57.6	94	69.2	95	45.9	87	2.42	53
1961	56	114	67.3	114	44.7	106	4.44	11
1960	59.9	49	73	40	46.8	71	1.26	98
1959	58.8	66	70.4	73	47.3	65	0.77	121
1958	59.9	49	71.1	63	48.6	44	0.71	124
1957	56.1	111	66.3	122	45.8	89	6.13	3
1956	55.7	118	68.3	101	43	133	0.83	118
1955	58.4	80	71.7	54	45.1	103	1.07	110
1954	57	100	66.8	118	47.1	67	2.68	41
1953	59	62	71.9	49	46	85	0.75	122
1952	62.4	21	75.9	14	48.9	40	0.15	143
1951	54.6	129	65.1	135	44.1	118	0.79	119
1950	60.4	46	72.1	48	48.6	44	1.54	84
1949	56.8	103	70	81	43.6	126	0.36	134
1948	64.7	8	78.1	4	51.3	16	0.85	117
1947	57.7	91	69.7	90	45.7	93	2.28	55
1946	57.1	99	67.6	107	46.7	73	3.35	29
1945	56.2	110	67.1	116	45.2	101	2.98	37
1944	58.1	85	68	103	48.2	48	1.40	90
1943	55.9	115	67.8	104	44	120	0.79	119
1942	54.2	135	65.1	135	43.2	131	1.27	97
1941	58.2	82	67.7	105	48.8	41	3.57	24
1940	63.8	13	76.4	10	51.2	18	0.22	142
1939	61	35	73.8	29	48.1	51	0.59	126
1938	61.1	34	73.2	37	49	38	1.97	66
1937	59	62	70.3	75	47.6	58	1.56	81
1936	62.2	22	75	22	49.4	31	0.26	140
1935	58.6	74	70.9	65	46.4	80	0.55	127
1934	53.5	141	64.7	139	42.3	136	0.93	113
1933	63.2	16	75.3	19	51	19	1.11	108
1932	58.8	66	70.9	65	46.6	75	1.93	67
1931	64.9	7	77.4	7	52.4	8	1.64	77
1930	58.8	66	71.3	59	46.2	83	0.52	131
1929	54.8	124	65.1	135	44.5	109	0.91	115
1928	54.8	124	65.6	133	44	120	2.28	55
1927	59.1	60	70.2	77	48.1	51	1.74	70
1926	53.8	138	64.5	141	43.1	132	4.18	16
1925	60.6	40	71.3	59	49.9	23	2.88	39
1924	55.8	117	65.8	127	45.8	89	3.17	34
1923	60.6	40	71.9	49	49.2	34	1.68	76
1922	61.5	31	73.7	31	49.2	34	0.66	125
1921	59.6	54	69.5	91	49.6	28	4.35	13
1920	61.5	31	72.9	42	50.1	22	3.46	27
1919	60.5	43	71.8	53	49.3	32	1.34	93
1918	52.2	145	65.9	126	38.6	146	0.29	139
1917	57.8	89	69.9	87	45.6	94	1.16	105
1916	56.4	108	67.2	115	45.6	94	2.46	50
1915	57.8	89	69	97	46.7	73	1.34	93
1914	60.5	43	73.1	39	48	53	1.50	86
1913	58.8	66	70.9	65	46.6	75	2.27	57
1912	54.6	129	65.7	129	43.5	128	4.12	17
1911	55.9	115	67.4	112	44.4	114	2.15	61
1910	57.7	91	70.8	68	44.6	108	1.75	68
1909	60	47	72.9	42	47	70	1.44	89
1908	63.1	18	76.3	11	49.9	23	2.11	62
1907	53	144	64.5	141	41.6	142	4.02	18
1906	63.3	15	74.5	27	52.1	10	1.70	72
1905	61.3	33	73.6	33	49.1	37	1.60	79
1904	55.3	122	65.7	129	45	104	4.24	15
1903	53.4	142	64.2	143	42.7	135	5.60	5
1902	54.1	136	66.2	123	42.1	138	0.74	123
1901	55.5	119	66.9	117	44.2	117	2.94	38
1900	57.5	95	67.5	110	47.5	62	3.28	30
1899	56.1	111	68.4	100	43.8	123	1.54	84
1898	58.8	66	71.6	55	46	85	1.56	81
1897	65.6	3	79.6	2	51.6	14	0.94	112
1896	53.8	138	65.7	129	41.9	139	3.02	36
1895	58.6	74	71.6	55	45.5	97	1.45	87
1894	59.3	57	72.9	42	45.8	89	0.87	116
1893	57.3	98	70.1	79	44.5	109	1.03	111
1892	60.5	43	72.2	46	48.8	41	0.33	135
1891	62	25	74.6	24	49.5	29	3.50	25
1890	54.8	124	67.6	107	41.9	139	2.62	42
1889	54.4	132	64.7	139	44.1	118	6.27	2
1888	56.7	105	69.4	92	44	120	0.55	127
1887	56.5	107	68.6	98	44.4	114	0.30	138
1886	54.6	129	67.6	107	41.6	142	1.31	95
1885	57.7	91	71.9	49	43.6	126	2.20	60
1884	58.4	80	68.5	99	48.2	48	2.49	49
1883	54.4	132	66.5	119	42.3	136	2.51	47
1882	57.9	86	70	81	45.8	89	1.23	100
1881	53.7	140	63.6	144	43.7	125	4.75	8

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	68.2
2023	67
2015	65.6
1897	65.6
2009	65.1
2026	65
1931	64.9
1948	64.7
2025	64.5
2021	64.4
More years share the last value

Coldest
Year	Mean, °F
1965	48.9
1918	52.2
1907	53
1974	53.3
1903	53.4
1934	53.5
1881	53.7
1926	53.8
1896	53.8
1985	53.9

Wettest
Year	Precipitation, in
1999	6.50
1889	6.27
1957	6.13
2010	5.82
1903	5.60
2008	5.08
1973	4.98
1881	4.75
2004	4.69
2019	4.47

Driest
Year	Precipitation, in
2024	0.08
2012	0.12
1974	0.13
1952	0.15
1940	0.22
2011	0.23
1936	0.26
1918	0.29
1887	0.30
1979	0.31
More years share the last value

The hottest, coldest and wettest days

Hottest day: 90°F; 3 September 2026
Coldest night: 40°F; 21 September 2026
Wettest day: 1.18 in; 28 September 2026

Every month, season and year

Months

Seasons

Years

Fargo, ND the day's answers

All-time records

Every answer in words

September 2026 brought 3.68 in of precipitation in Fargo, ND, the wettest September since 2019, 20th wettest of 146.
The hottest day of September 2026 in Fargo, ND: 90°F on Thursday 3 September 2026.
The coldest night of September 2026 in Fargo, ND: a low of 40°F on Monday 21 September 2026.
The wettest day of September 2026 in Fargo, ND: 1.18 in on Monday 28 September 2026.