Grand Island, NE: September

30 September 2026: September 2026 averaged 71.5°F in Grand Island, NE, the warmest September since 2019, 6th warmest of 128.

September 2026

Mean temperature: 71.5°F; Warmest since 2019; 6th warmest of 128
Precipitation: 5.72 in; Wettest since 1997; 11th wettest of 131

A normal September in Grand Island, NE (1991 to 2020): a mean temperature of 66.3°F, between 62°F and 70.3°F in eight years of ten and 1.61 in of precipitation, between 0.77 in and 3.36 in in eight years of ten.

The mean temperature of every September in Grand Island, NE since 1896: 71.5°F in 2026; the highest is 75.4°F, in 1931.

Normal range, 62 to 70.3°F

Every year, ranked, as a table

Every September in Grand Island, NE from 1896 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	71.5	6	80.1	50	62.9	1	5.72	11	0
2025	68.1	33	81.1	37	55.2	26	1.80	71	0
2024	70.6	11	84.7	9	56.4	17	0.36	126	0
2023	70.9	9	84.9	8	57	12	1.55	78	0
2022	70.2	14	84.7	9	55.7	22	1.29	91	0
2021	69.5	19	83.3	20	55.8	20	1.48	83	0
2020	65.2	74	78.7	65	51.6	85	1.24	95	0
2019	72.2	4	83.5	17	60.9	3	1.37	87	0
2018	67.4	40	77.4	82	57.4	10	2.49	49	0
2017	67.8	36	80.5	41	55	30	2.68	40	0
2016	66.9	46	78.8	63	55	30	2.53	47	0
2015	70.7	10	82.2	31	59.1	5	3.33	31	0
2014	64.6	81	76.3	93	52.9	66	3.03	34	0
2013	70.2	14	82.5	28	58	9	2.38	54	0
2012	66.5	51	83.1	24	50	104	0.47	124	0
2011	61	122	74.8	107	47.3	127	0.83	111	0
2010	65.8	68	79.6	53	51.9	82	1.66	74	0
2009	63.5	98	75	103	51.9	82	0.96	107	0
2008	65	75	77.6	78	52.3	76	1.51	81	0
2007	66.5	51	79.3	56	53.8	48	1.92	69	0
2006	62	112	74.2	112	49.8	109	4.75	19	0
2005	69.7	18	83.2	22	56.2	18	1.10	101	0
2004	69.4	21	82.3	30	56.5	16	3.67	26	0
2003	62.4	107	76.2	94	48.6	120	2.47	50	0
2002	66.5	51	79.5	54	53.5	54	2.61	43	0
2001	64.8	76	76.5	89	53	65	2.31	59	0
2000	67.5	38	82.6	27	52.3	76	1.01	105	0
1999	62.7	103	76.5	89	48.9	119	0.56	120	0
1998	71.6	5	86.3	4	56.9	13	0.01	131	0
1997	66.2	59	77.5	80	54.8	33	5.80	8	0
1996	62.6	105	73.7	119	51.4	87	3.02	35	0
1995	62	112	74.6	109	49.4	114	1.50	82	0
1994	67	44	80.5	41	53.4	58	1.31	89	0
1993	60	126	72.7	122	47.3	127	1.55	78	0
1992	64.6	81	78.5	66	50.7	95	1.02	103	0
1991	66.4	56	80.5	41	52.4	74	0.79	113	0
1990	69	23	83.2	22	54.8	33	0.72	116	0
1989	62.7	103	74.9	105	50.5	98	6.49	6	0
1988	65.9	65	79	61	52.7	71	3.26	32	0
1987	64.6	81	78.5	66	50.6	97	1.19	98	0
1986	66.2	59	76.5	89	55.9	19	3.65	27	0
1985	61.9	117	70.3	127	53.5	54	5.80	8	0
1984	62	112	75.4	102	48.6	120	0.19	129	0
1983	68.2	30	82.2	31	54.3	40	2.67	41	0
1982	63.2	101	73.8	117	52.6	72	2.37	55	0
1981	64.6	81	78.2	72	51	93	0.93	108	0
1980	66.9	46	81.8	36	51.9	82	0.83	111	0
1979	67.6	37	81.9	34	53.3	61	2.54	46	0
1978	68.2	30	82.2	31	54.3	40	1.62	76	0
1977	65.7	69	77.2	84	54.2	43	7.77	5	0
1976	65.3	73	78.5	66	52.2	78	2.42	51	0
1975	61	122	74.1	113	47.9	124	1.01	105	0
1974	61.1	121	75.8	99	46.5	131	0.50	123	0
1973	62.3	108	71.3	125	53.3	61	8.39	2	0
1972	64.6	81	76.4	92	52.9	66	2.50	48	0
1971	64.4	88	78.3	71	50.4	99	1.35	88	0
1970	64.3	89	76.7	87	52	81	5.76	10	0
1969	67.3	42	79.3	56	55.3	25	2.01	66	0
1968	64.2	91	77.2	84	51.2	90	2.33	58	0
1967	63.1	102	76.1	95	50.1	102	1.02	103	0
1966	63.8	94	77.8	77	49.9	108	0.43	125	0
1965	56.8	128	66.3	128	47.2	129	9.00	1	0
1964	62.2	110	74.4	111	50	104	1.27	92	0
1963	64.8	76	75.7	100	53.8	48	3.45	29	0
1962	60.3	125	72.3	124	48.3	122	1.59	77	0
1961	61	122	72.6	123	49.5	112	2.55	45	0
1960	66.5	51	80.2	46	52.8	70	2.10	63	0
1959	63.7	95	76	97	51.3	89	2.36	57	0
1958	66.3	58	79.1	58	53.4	58	1.24	95	0
1957	61.6	118	72.9	121	50.3	101	3.36	30	0
1956	66	62	81.1	37	50.9	94	0.91	109	0
1955	67.9	35	80.2	46	55.5	23	2.08	64	0
1954	69	23	82.4	29	55.5	23	0.86	110	0
1953	66	62	81.9	34	50.1	102	1.30	90	0
1952	68.1	33	83.7	15	52.6	72	0.33	128	0
1951	59.4	127	70.5	126	48.3	122	2.30	60	0
1950	63.5	98	75.9	98	51.1	91	0.60	119	0
1949	62	112	75	103	49	117	3.77	24	0
1948	69.5	19	83.9	13	55.2	26	0.56	120	0
1947	68.9	25	83.5	17	54.3	40	1.41	86	0
1946	64.6	81	75.6	101	53.5	54	4.83	17	0
1945	64.8	76	78	73	51.6	85	5.02	16	0
1944	65.6	71	77.2	84	53.9	47	1.22	97	0
1943	63.6	97	77.6	78	49.5	112	1.42	84	0
1942	61.4	120	73.5	120	49.3	115	4.06	22	0
1941	65.9	65	78.4	70	53.5	54	6.32	7	0
1940	70.6	11	84.3	12	56.9	13	0.53	122	0
1939	70.2	14	86.2	5	54.1	45	0.12	130	0
1938	68.8	26	83	25	54.6	37	2.65	42	0
1937	68.7	28	83.5	17	54.2	43	1.55	78	3
1936	69.1	22	83.7	15	54.7	35	1.14	100	2
1935	66.7	48	80.9	39	52.1	80	1.18	99	1
1934	62.2	110	76.6	88	47.7	126	1.78	72	0
1933	74	2	88.9	1	59.2	4	3.17	33	0
1932					50.7	95	2.20	61	9
1931	75.4	1	88.8	2	61.6	2	4.11	21	1
1930	68.8	26	82.7	26	55.1	29	1.42	84	1
1929	62.6	105	74.7	108	50.4	99	3.02	35	0
1928	64.5	87	80.8	40	47.9	124	0.73	115	1
1927	67.4	40	79.9	52	54.9	32	2.37	55	0
1926	63.7	95	73.8	117	53.6	52	4.81	18	0
1925	71.4	7	84.7	9	58.1	8	1.97	67	0
1924	61.6	118	74.1	113	49.2	116	1.26	94	0
1923	66.5	51	79.1	58	53.4	58	8.33	4	1
1922	70	17	85.5	6	54.5	38	1.74	73	0
1921	71.2	8	85.3	7	56.8	15	3.88	23	2
1920	64.7	79	80.4	44	49	117	1.83	70	0
1919	67.5	38	80.2	46	54.7	35	2.87	37	0
1918	62.3	108	74.6	109	50	104	0.61	118	0
1917	66.6	50	77.9	75	55.2	26	5.69	12	2
1916	64.7	79	78	73	51.4	87	0.36	126	0
1915	64.2	91	74.9	105	53.3	61	1.97	67	3
1914	66	62	79.5	54	52.4	74	3.62	28	2
1913	66.4	56	79	61	53.7	51	1.04	102	0
1912	63.5	98	74	116	52.9	66	2.61	43	0
1911	68.7	28	79.1	58	58.3	7	5.54	14	0
1910	65.9	65	77.3	83	54.5	38	2.83	39	0
1909	64.2	91	76.1	95	52.2	78	2.02	65	0
1908	70.6	11	83.9	13	57.4	10	0.74	114	0
1907	67	44	80.2	46	53.8	48	2.87	37	0
1906	67.2	43	80.3	45	54.1	45	2.39	53	0
1905	68.2	30	80.1	50	55.8	20	5.67	13	2
1904	65.7	69	78.5	66	52.9	66	1.66	74	0
1903					49.6	111	1.27	92	5
1902					47.2	129	4.62	20	5
1901	65.5	72	77.9	75	53.1	64	8.35	3	2
1900	66.2	59	78.8	63	53.6	52	5.08	15	0
1899	66.7	48	83.3	20	50	104	0.66	117	0
1898	64.3	89	77.5	80	51.1	91	3.72	25	0
1897	72.8	3	87.2	3	58.4	6	2.15	62	0
1896	62	112	74.1	113	49.8	109	2.40	52	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1931	75.4
1933	74
1897	72.8
2019	72.2
1998	71.6
2026	71.5
1925	71.4
1921	71.2
2023	70.9
2015	70.7

Coldest
Year	Mean, °F
1965	56.8
1951	59.4
1993	60
1962	60.3
2011	61
1975	61
1961	61
1974	61.1
1942	61.4
1957	61.6
More years share the last value

Wettest
Year	Precipitation, in
1965	9.00
1973	8.39
1901	8.35
1923	8.33
1977	7.77
1989	6.49
1941	6.32
1997	5.80
1985	5.80
1970	5.76

Driest
Year	Precipitation, in
1998	0.01
1939	0.12
1984	0.19
1952	0.33
2024	0.36
1916	0.36
1966	0.43
2012	0.47
1974	0.50
1940	0.53

The hottest, coldest and wettest days

Hottest day: 99°F; 18 September 2026, 7 September 2026
Coldest night: 53°F; 10 September 2026
Wettest day: 1.74 in; 24 September 2026

Every month, season and year

Months

Seasons

Years

Grand Island, NE the day's answers

All-time records

Every answer in words

September 2026 brought 5.72 in of precipitation in Grand Island, NE, the wettest September since 1997, 11th wettest of 131.
The hottest day of September 2026 in Grand Island, NE: 99°F on Friday 18 September 2026 and Monday 7 September 2026.
The coldest night of September 2026 in Grand Island, NE: a low of 53°F on Thursday 10 September 2026.
The wettest day of September 2026 in Grand Island, NE: 1.74 in on Thursday 24 September 2026.