Lansing, MI: September

30 September 2026: September 2026 averaged 64.1°F in Lansing, MI, the warmest September since 2025, tied 35th warmest of 161 (with 1895).

September 2026

Mean temperature: 64.1°F; Warmest since 2025; 35th warmest of 161
Precipitation: 4.14 in; Wettest since 2020; 32nd wettest of 163

A normal September in Lansing, MI (1991 to 2020): a mean temperature of 61.7°F, between 58.7°F and 66°F in eight years of ten and 2.66 in of precipitation, between 0.98 in and 4.81 in in eight years of ten.

The mean temperature of every September in Lansing, MI since 1863: 64.1°F in 2026; the highest is 69°F, in 1881.

Normal range, 58.7 to 66°F

Every year, ranked, as a table

Every September in Lansing, MI from 1863 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	64.1	35	73.8	60	54.3	17	4.14	32	0
2025	64.6	22	77	15	52.3	40	1.73	116	0
2024	66	10	77.8	12	54.2	18	0.65	159	0
2023	64.6	22	74	58	55.2	11	1.92	109	0
2022	64.2	32	73.6	64	54.8	13	2.17	100	0
2021	65.6	12	76.2	29	54.9	12	3.51	41	0
2020	61.2	89	71.3	110	51	64	4.33	31	0
2019	66.3	8	75.5	38	56.9	2	3.43	46	2
2018	65.3	16	75.1	44	55.5	7	3.91	34	0
2017	65.6	12	78.7	7	52.5	35	0.94	149	0
2016	66	10	75.8	34	56.2	4	3.35	49	0
2015	66.5	4	76.8	19	56.2	4	1.34	137	0
2014	60.9	96	71.6	104	50.1	82	2.54	90	0
2013	61.7	78	72.7	84	50.6	70	0.98	148	0
2012	61.8	75	73.1	75	50.5	74	2.88	71	0
2011	60.8	97	70.3	127	51.2	59	2.09	106	0
2010	61.7	78	70.9	115	52.4	37	4.86	20	0
2009	62.2	64	73.1	75	51.3	58	0.69	157	0
2008	63.4	44	73.8	60	52.9	32	8.22	2	0
2007	64.5	25	75.3	42	53.6	25	1.86	113	0
2006	59.1	125	68	148	50.1	82	3.07	61	0
2005	66.8	3	78.3	10	55.3	9	2.78	76	0
2004	64.7	20	77	15	52.4	37	1.02	147	0
2003	60.8	97	73.2	71	48.5	110	2.06	107	0
2002	64.6	22	79.4	5	49.8	90	0.65	159	0
2001	58.7	129	70.1	129	47.2	125	3.23	54	0
2000	60.1	109	71.1	111	49.2	99	6.16	9	0
1999	61.4	85	76.6	25	46.2	135	2.04	108	0
1998	64.4	28	78.7	7	50	86	1.55	125	0
1997	59.6	118	70.9	115	48.3	113	3.10	59	0
1996	60.3	102	71	112	49.6	93	2.41	94	0
1995	58.5	134	72.1	96	44.8	142	1.06	145	0
1994	62.4	61	74.2	55	50.6	70	2.99	65	0
1993	56.5	152	66.1	159	46.8	130	4.80	21	0
1992	58.8	128	70.5	123	47.1	127	3.21	56	0
1991	58.6	131	71.4	108	45.7	137	1.05	146	0
1990	62.1	67	73.6	64	50.5	74	4.00	33	0
1989	59.8	115	71	112	48.6	108	3.49	44	0
1988	61.2	89	72	98	50.3	78	5.97	10	0
1987	62.2	64	73.1	75	51.4	56	4.88	19	0
1986	62.6	60	73.2	71	51.9	51	8.34	1	0
1985	63	48	72.7	84	53.3	29	3.34	50	0
1984	59.6	118	70.3	127	48.8	104	2.69	80	0
1983	62.4	61	74.1	57	50.6	70	3.74	38	0
1982	60.3	102	71	112	49.7	91	3.51	41	0
1981	58.1	137	67.2	152	49	102	8.01	3	0
1980	61.8	75	72.7	84	50.8	68	3.22	55	0
1979	63	48	76.6	25	49.4	98	trace	163	0
1978	65.1	18	76.9	17	53.3	29	3.80	36	0
1977	62.7	56	71.5	106	53.8	24	4.46	30	0
1976	59.3	122	73	79	45.5	138	1.66	121	0
1975	56.1	153	67.1	154	45.2	140	1.65	122	0
1974	57.5	140	70.5	123	44.4	147	2.60	85	0
1973	62	74	75.2	43	48.7	106	2.81	75	0
1972	59.8	115	69.8	133	49.9	88	2.65	81	0
1971	64.3	30	73.9	59	54.6	16	5.25	16	0
1970	61.5	82	71.9	102	51.1	61	4.61	27	0
1969	64.2	32	76.2	29	52.2	41	1.67	118	0
1968	62.7	56	74.2	55	51.1	61	2.73	78	0
1967	58.1	137	71.4	108	44.7	143	2.53	91	0
1966	59.7	117	72.9	82	46.5	131	1.22	143	0
1965	62.1	67	72.1	96	52.1	45	7.63	5	0
1964	61.3	88	73	79	49.6	93	1.90	111	0
1963	60	112	73.2	71	46.9	129	1.69	117	0
1962	59.1	125	70.7	120	47.4	122	2.26	97	0
1961	66.3	8	76.9	17	55.8	6	4.61	27	0
1960	64	37	76.1	32	51.9	51	1.39	135	0
1959	63.8	39	75.5	38	52	48	2.55	89	0
1958	62.7	56	73.3	68	52.1	45	2.70	79	0
1957									4
1956	59.9	114	71.7	103	48.2	115	0.53	162	0
1955	63.9	38	76.6	25	51.2	59	1.29	138	0
1954	64.4	28	74.7	50	54.1	19	2.24	98	0
1953	61.4	85	74.3	54	48.6	108	1.40	134	0
1952	61.7	78	73.1	75	50.2	80	1.54	126	0
1951	59.3	122	69.5	137	49	102	2.59	86	0
1950	60.2	107	69.6	135	50.7	69	3.02	63	0
1949	57.2	144	67.1	154	47.3	123	1.91	110	0
1948	65.2	17	76.7	22	53.6	25	1.58	124	0
1947	62.4	61	72	98	52.8	33	4.75	23	0
1946	62.8	55	74.7	50	50.9	67	1.76	115	0
1945	60.7	99	69.3	139	52.2	41	6.57	7	0
1944	62.1	67	72	98	52.2	41	2.50	92	0
1943	57.5	140	67.5	151	47.5	121	3.45	45	0
1942	59.5	121	68.7	144	50.2	80	2.16	103	0
1941	64.5	25	75	45	53.9	22	2.96	66	0
1940	60.3	102	69.2	141	51.4	56	1.42	130	0
1939	63.6	43	74.9	47	52.2	41	1.41	133	0
1938	59.6	118	68.7	144	50.4	76	1.64	123	0
1937	60	112	70.9	115	49.2	99	1.27	139	0
1936	62.9	52	72.8	83	53	31	7.76	4	0
1935	59	127	70.4	126	47.6	118	2.49	93	0
1934	63	48	72.5	88	53.6	25	2.21	99	0
1933	65.6	12	75.8	34	55.4	8	5.37	15	0
1932	60.1	109	70.5	123	49.6	93	3.04	62	0
1931	66.5	4	76.7	22	56.3	3	3.33	52	0
1930	63	48	74.9	47	51.1	61	1.42	130	0
1929	61.4	85	73.3	68	49.6	93	1.23	142	0
1928	56.8	148	67.1	154	46.4	133	2.14	104	0
1927	65.5	15	76.8	19	54.1	19	4.67	25	0
1926	60.4	100	70.7	120	50.1	82	3.70	39	0
1925	64.7	20	74.6	52	54.7	15	3.88	35	0
1924	56.8	148	67.2	152	46.5	131	2.58	88	0
1923	62.1	67	72.2	95	52	48	5.60	13	0
1922	64.3	30	76.7	22	51.9	51	2.93	68	0
1921	66.5	4	77.8	12	55.3	9	2.64	83	0
1920	64.2	32	76.8	19	51.5	55	1.26	140	0
1919	63.8	39	75.4	40	52.1	45	2.61	84	0
1918	54.2	159	65	161	43.3	151	2.88	71	0
1917	58.6	131	70.8	119	46.4	133	4.60	29	0
1916	60.3	102	72.3	92	48.4	111	2.17	100	0
1915	63.2	47	73.8	60	52.6	34	6.55	8	0
1914	60.3	102	72.3	92	48.3	113	2.65	81	0
1913	61	94	73.3	68	48.7	106	1.53	127	0
1912	62.7	56	73	79	52.4	37	3.33	52	0
1911	61.5	82	72.7	84	50.3	78	5.05	18	0
1910	60.1	109	71.5	106	48.8	104	2.74	77	0
1909	60.4	100	71.6	104	49.2	99	1.51	128	0
1908	66.4	7	79.4	5	53.4	28	0.65	159	0
1907	61.8	75	69.7	134	53.9	22	4.67	25	0
1906	67.5	2	80.2	3	54.8	13	0.76	156	0
1905	63.7	41	75	45	52.5	35	3.21	56	0
1904	62.1	67	72.4	90	51.7	54	2.35	95	0
1903	61.2	89	72.3	92	50	86	2.86	73	0
1902	58.7	129	70.1	129	47.2	125	5.87	11	0
1901	61.5	82	73.4	67	49.6	93	1.67	118	0
1900	63.3	45	76.5	28	50.1	82	0.89	150	0
1899	56.9	147	69.3	139	44.4	147	2.14	104	0
1898	63.3	45	75.6	37	51	64	3.00	64	0
1897	62.9	52	78.6	9	47.1	127	0.80	153	0
1896	55.3	155	67.7	150	42.8	154	6.73	6	0
1895	64.1	35	80.5	1	47.6	118	0.85	152	0
1894	62.1	67	75.9	33	48.2	115	2.59	86	0
1893	58.3	136	73.2	71	43.3	151	1.84	114	0
1892	61.6	81	73.5	66	49.7	91	2.17	100	0
1891	64.5	25	78	11	51	64	1.10	144	0
1890	57.3	143	70.1	129	44.5	146	1.67	118	0
1889	61	94	74.8	49	47.3	123	0.79	154	0
1888	56.7	151	70.1	129	43.3	151	1.89	112	0
1887	57.4	142	69.5	137	45.2	140	4.72	24	0
1886	61.2	89	72	98	50.4	76	5.40	14	0
1885	58.4	135	69.1	142	47.6	118	3.75	37	0
1884	63.7	41	75.4	40	52	48	3.34	50	0
1883	55	156	68	148	42	157	2.34	96	0
1882	59.2	124	70.7	120	47.8	117	0.67	158	0
1881	69	1	80.5	1	57.4	1	2.90	69	0
1880	58.6	131	68.8	143	48.4	111	3.10	59	0
1879	54.6	158	66.7	157	42.5	155	3.19	58	0
1878	62.2	64	74.5	53	49.9	88	3.43	46	0
1877	62.1	67	73.7	63	50.6	70	1.38	136	0
1876	56.8	148	68.2	147	45.4	139	3.65	40	0
1875	57.9	139	72.4	90	43.4	150	2.89	70	0
1874	62.9	52	79.8	4	46	136	1.26	140	0
1873	55.9	154	70.9	115	40.9	160	3.50	43	0
1872							5.20	17	30
1871							0.79	154	30
1870	61.1	93	77.6	14	44.6	145	2.85	74	0
1869	60.2	107	75.7	36	44.7	143	1.43	129	0
1868	53.2	161	66.5	158	39.8	161	2.96	66	0
1867	57	145	72.5	88	41.5	158	1.42	130	0
1866	53.8	160	65.1	160	42.5	155	5.79	12	0
1865	65.1	18	76.2	29	54	21	4.79	22	0
1864	57	145	69.6	135	44.4	147	3.40	48	0
1863	54.9	157	68.7	144	41.1	159	0.89	150	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1881	69
1906	67.5
2005	66.8
2015	66.5
1931	66.5
1921	66.5
1908	66.4
2019	66.3
1961	66.3
2024	66
More years share the last value

Coldest
Year	Mean, °F
1868	53.2
1866	53.8
1918	54.2
1879	54.6
1863	54.9
1883	55
1896	55.3
1873	55.9
1975	56.1
1993	56.5

Wettest
Year	Precipitation, in
1986	8.34
2008	8.22
1981	8.01
1936	7.76
1965	7.63
1896	6.73
1945	6.57
1915	6.55
2000	6.16
1988	5.97

Driest
Year	Precipitation, in
1979	trace
1956	0.53
2024	0.65
2002	0.65
1908	0.65
1882	0.67
2009	0.69
1906	0.76
1889	0.79
1871	0.79

The hottest, coldest and wettest days

Hottest day: 91°F; 2 September 2026
Coldest night: 40°F; 26 September 2026
Wettest day: 1.12 in; 4 September 2026

Every month, season and year

Months

Seasons

Years

Lansing, MI the day's answers

All-time records

Every answer in words

September 2026 brought 4.14 in of precipitation in Lansing, MI, the wettest September since 2020, 32nd wettest of 163.
The hottest day of September 2026 in Lansing, MI: 91°F on Wednesday 2 September 2026.
The coldest night of September 2026 in Lansing, MI: a low of 40°F on Saturday 26 September 2026.
The wettest day of September 2026 in Lansing, MI: 1.12 in on Friday 4 September 2026.