Jefferson City, MO: 2026

9 October 2026: 2026 so far averaged 62.9°F in Jefferson City, MO, the warmest 1 January to 9 October since 2012 (2019 excluded: 61 of 282 days missing), 3rd warmest of 115.

2026 so far, to 9 October 2026

Mean temperature: 62.9°F; Warmest since 2012; 3rd warmest of 115

A normal 1 January to 9 October in Jefferson City, MO (1991 to 2020): a mean temperature of 59.3°F, between 57.3°F and 61.5°F in eight years of ten and 31.93 in of precipitation, between 24.62 in and 38.91 in in eight years of ten.

The mean temperature of every 1 January to 9 October in Jefferson City, MO since 1895: 62.9°F in 2026; the highest is 64.1°F, in 2012.

Normal range, 57.3 to 61.5°F

Every year, ranked, as a table

Every 1 January to 9 October in Jefferson City, MO from 1895 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	62.9	3	74.1	11	51.8	3	27.78	80	0
2025	61.1	21	72.1	40	50.1	15	24.19	105	0
2024	62.7	5	73.7	14	51.7	4	33.62	39	0
2023	62.8	4	74.6	6	51.1	9	23.38	109	0
2022	60.6	32	72.2	38	49.1	26	27.09	87	7
2021	61.2	20	70.9	61	51.4	6	31.90	55	12
2020	60.9	28	70.3	77	51.2	8	34.70	34	2
2019									61
2018	60.8	30	71.7	44	50.1	15	27.45	85	3
2017	62.7	5	73.5	16	52	2	39.33	16	1
2016	61.4	15	71.7	44	51	10	34.05	38	0
2015	59.3	58	69.7	87	48.9	27	27.75	81	0
2014	57.1	104	68.4	108	45.9	80	25.22	99	1
2013	58.8	70	69.3	95	48.3	40	35.06	32	0
2012	64.1	1	76	2	52.2	1	24.77	101	1
2011	60.3	39	70.6	72	50	20	28.39	78	0
2010	60.2	43	70.3	77	50.1	15	38.63	18	0
2009	58.6	75	69.1	98	48	46	38.38	19	0
2008	58.4	77	68.8	101	48.1	43	48.61	2	0
2007	61	24	71.5	48	50.5	12	22.36	112	8
2006	61.9	9	73.3	22	50.4	14	18.23	118	1
2005	60.9	28	71.8	43	50.1	15	32.03	53	4
2004	58.2	83	68.6	105	47.8	51	34.38	35	0
2003	57.7	99	68.5	107	46.9	68	31.93	54	0
2002	59.8	50	70.9	61	48.7	33	30.75	61	1
2001	58.9	65	69.3	95	48.5	36	35.53	30	2
2000	60.3	39	71.3	54	49.3	24	33.02	43	1
1999	59.1	60	69.6	88	48.7	33	24.39	104	1
1998	60.3	39	69.1	98	51.6	5			13
1997	57.4	102	67.9	114	46.8	70			5
1996	56.6	111	66.8	117	46.2	76	32.21	52	5
1995	58.1	89	68.4	108	47.8	51	31.43	59	1
1994	57.4	102	68	113	47	66	31.80	56	3
1993	56.8	107	66.2	120	47.3	58	58.79	1	1
1992	58.2	83	68.4	108	47.9	47	25.56	96	4
1991	60.5	35	70.9	61	50	20	29.40	72	3
1990	60.2	43	71.4	52	48.8	31	45.32	4	3
1989	57.6	100	69.4	92	45.7	87	30.14	65	5
1988	58.3	80	71	58	44.8	104	26.13	92	17
1987	58	93	72.2	38	43.3	113	21.57	114	19
1986	59.1	60	72.5	35	45.8	83	33.46	40	2
1985			69.8	85			37.67	24	59
1984			69.8	85			26.04	94	92
1983			69.6	88			24.54	103	81
1982			67.9	114			40.24	13	48
1981	58	93	70.5	74	45.5	90	37.19	25	1
1980	58.6	75	71.1	57	46	79	18.60	117	1
1979	54.8	115	66.5	119	43.1	114	23.43	108	0
1978	55.8	113	66.8	117	44.9	102	27.61	82	1
1977	58.1	89	70.2	80	46.1	78	29.18	73	0
1976									105
1975									145
1974									112
1973	58.7	73	71.3	54	46.4	73	44.25	6	17
1972	59.1	60	72.8	29	45.3	95	20.87	115	5
1971									100
1970	58.2	83	71.5	48	44.8	104	41.45	10	12
1969	58	93	70.7	68	45.2	97	41.59	9	6
1968									95
1967									31
1966									73
1965									35
1964	59.3	58	73.4	19	45.4	93	29.63	71	14
1963									63
1962	58.2	83	71.9	41	44.5	109	22.84	110	15
1961	56.8	107	70.3	77	43.4	112	35.70	29	7
1960	57.8	98	70.9	61	44.3	111	19.95	116	7
1959	58.9	65	72.8	29	45.5	90	28.76	76	8
1958	56.7	109	68.7	104	44.6	107	39.87	15	4
1957	58.9	65	71.4	52	46.6	71	32.38	50	7
1956	61	24	73.3	22	48.9	27	27.42	86	6
1955	61.5	14	73.1	24	50.1	15	30.59	64	3
1954	62.4	7	75.1	3	49.7	23	26.66	90	1
1953	61.3	17	73.9	12	48.7	33	22.04	113	2
1952	59.8	50	72.6	33	47.1	64	24.72	102	2
1951									30
1950	56.7	109	68.8	101	44.6	107	33.38	41	1
1949	58.3	80	69.4	92	47.3	58	41.07	11	0
1948	57.5	101	69.2	97	45.8	83	31.26	60	1
1947	58.3	80	70.2	80	46.3	75	29.16	74	2
1946	60.6	32	73.4	19	47.9	47	36.07	27	0
1945	58.7	73	70	83	46.9	68	41.82	8	21
1944	60.2	43	71.6	46	47.9	47	36.44	26	18
1943	59.5	56	71.5	48	46.5	72	34.30	36	10
1942	58.4	77	70.7	68	45.4	93	40.05	14	12
1941	59.6	55	71.5	48	47.3	58	40.36	12	8
1940	56.3	112	68.6	105	42.7	115	25.78	95	20
1939	61	24	73.8	13	47.4	56	26.90	88	12
1938	61.3	17	72.8	29	48.8	31	39.02	17	16
1937	58.9	65	70.5	74	45.9	80	29.86	69	18
1936	61.1	21	73.5	16	47.5	54	22.44	111	20
1935	59.5	56	69.6	88	48.5	36	33.16	42	20
1934	61.8	11	74.9	4	48.2	42	28.76	76	18
1933	61.7	12	74.3	10	48.5	36	30.01	67	11
1932	61.7	12	74.6	6	47.9	47	23.44	107	20
1931	60.7	31	72.7	32	48.4	39	31.71	58	14
1930	60.2	43	72.9	26	47.1	64	26.80	89	12
1929	59	63	72.3	36	45.3	95	38.07	21	12
1928	59.8	50	71.2	56	47.5	54	30.00	68	20
1927	60.4	37	70.9	61	48.9	27	46.05	3	22
1926	60	49	70.7	68	48.1	43	37.90	23	27
1925	62.1	8	73	25	49.9	22	28.31	79	20
1924	57	106	68.1	112	45.1	99	32.50	48	25
1923	59.8	50	70.7	68	48.1	43	32.72	46	19
1922	61.9	9	73.4	19	48.9	27	44.88	5	23
1921	63.8	2	74.6	6	51.4	6	38.07	21	23
1920	58	93	68.9	100	46.2	76	24.92	100	21
1919	61	24	72.6	33	48.3	40	26.61	91	15
1918					45.9	80	25.25	98	32
1917	58.4	77	70.4	76	45.2	97	25.44	97	21
1916	60.6	32	72.9	26	47.2	63	32.84	45	25
1915	57.9	97	68.8	101	47.3	58	30.09	66	14
1914	60.5	35	73.7	14	46.4	73	27.54	84	15
1913	60.1	47	74.6	6	44.4	110	30.65	63	18
1912	55.2	114	67.6	116	41.8	116	34.78	33	15
1911	61.4	15	74.9	4	47	66	26.05	93	14
1910	58.1	89	70.8	67	44.8	104	35.47	31	14
1909	60.3	39	73.5	16	45.5	90	23.60	106	16
1908	59.7	54	72.3	36	45.8	83	30.74	62	16
1907	58.8	70	71	58	45.6	88	32.64	47	20
1906	58.9	65	70.9	61	45.8	83	27.55	83	14
1905	58.2	83	69.6	88	45.6	88	32.34	51	17
1904	57.1	104	68.3	111	44.9	102	35.88	28	18
1903	59	63	69.4	92	47.4	56	31.77	57	22
1902	58.2	83	70.6	72	45.1	99	38.28	20	23
1901			76.4	1					46
1900	60.4	37	72.9	26	47.3	58	32.46	49	23
1899	58.1	89	70.2	80	45	101	29.00	75	12
1898	61.1	21	71.6	46	50.5	12	43.38	7	1
1897	60.1	47	71	58	49.3	24	34.17	37	2
1896	61.3	17	71.9	41	50.6	11	29.68	70	0
1895	58.8	70	69.9	84	47.8	51	32.90	44	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2012	64.1
1921	63.8
2026	62.9
2023	62.8
2024	62.7
2017	62.7
1954	62.4
1925	62.1
2006	61.9
1922	61.9

Coldest
Year	Mean, °F
1979	54.8
1912	55.2
1978	55.8
1940	56.3
1996	56.6
1958	56.7
1950	56.7
1993	56.8
1961	56.8
1924	57

Wettest
Year	Precipitation, in
1993	58.79
2008	48.61
1927	46.05
1990	45.32
1922	44.88
1973	44.25
1898	43.38
1945	41.82
1969	41.59
1970	41.45

Driest
Year	Precipitation, in
2006	18.23
1980	18.60
1960	19.95
1972	20.87
1987	21.57
1953	22.04
2007	22.36
1936	22.44
1962	22.84
2023	23.38

The hottest, coldest and wettest days

Hottest day: 100°F; 5 September 2026
Coldest night: -13°F; 26 January 2026
Wettest day: 2.16 in; 6 August 2026

Month by month

Month	Mean temperature	Precipitation
January	29.7°F 33rd coldest of 94
February	41.4°F 9th warmest of 92	0.86 in 30th driest of 126
March	54.3°F 4th warmest of 105	2.96 in 54th wettest of 126
April	62.9°F 3rd warmest of 119	5.51 in 27th wettest of 128
May	65.4°F 58th warmest of 120	6.56 in 26th wettest of 125
June	75.5°F 39th warmest of 120	3.36 in 55th driest of 127
July	79.7°F 30th warmest of 125	2.26 in 38th driest of 127
August	77.8°F 40th warmest of 123	3.55 in 51st wettest of 128
September	77.7°F Warmest of 122	1.10 in 15th driest of 127
October so far	66.5°F 20th warmest of 99	0.76 in 52nd wettest of 124

Hot days and freezes

Jefferson City, MO has had 54 days at 90°F or above in 2026 through 9 October, the most by that date since 2023, tied 46th most of 120 (with 1944 and 1895).
Jefferson City, MO has had 1 day at 100°F or above in 2026 through 9 October, the most by that date since 2023, tied 65th most of 120 (with 2017, 1991, 1982 and 7 other years).
Jefferson City, MO has had 53 freezing nights (a low of 32°F or below) in 2026 through 9 October, the most by that date since 2025, 108th most of 116.
The last freeze of spring 2026 in Jefferson City, MO came on Saturday 28 March 2026, the latest since 2025, tied 113th latest of 116 (with 1925).

Daily records set

Date	Record	Value	Before	Check
26 March	Warmest day	95°F	87°F 1910	Provisional
20 March	Warmest day	91°F	87°F 2017	Provisional
9 March	Warmest day	83°F	82°F 1992	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Jefferson City, MO the day's answers

All-time records

Every answer in words

The hottest day of 2026 so far in Jefferson City, MO: 100°F on Saturday 5 September 2026.
The coldest night of 2026 so far in Jefferson City, MO: a low of -13°F on Monday 26 January 2026.
The wettest day of 2026 so far in Jefferson City, MO: 2.16 in on Thursday 6 August 2026.