Chattanooga, TN: 2026

10 October 2026: 2026 so far averaged 67.9°F in Chattanooga, TN, the warmest 1 January to 10 October on record, in 148 years since 1879; provisional.

2026 so far, to 10 October 2026

Mean temperature: 67.9°F; Warmest on record; Warmest of 148, provisional
Precipitation: 34.33 in; Driest since 2016; 28th driest of 148

A normal 1 January to 10 October in Chattanooga, TN (1991 to 2020): a mean temperature of 65.2°F, between 63°F and 66.9°F in eight years of ten and 42.99 in of precipitation, between 30.14 in and 55.71 in in eight years of ten.

The mean temperature of every 1 January to 10 October in Chattanooga, TN since 1879: 67.9°F in 2026, the highest of them all.

Normal range, 63 to 66.9°F

Every year, ranked, as a table

Every 1 January to 10 October in Chattanooga, TN from 1879 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	1	79.1	1	56.8	4	34.33	121	0
2025	65.8	20	76.3	20	55.3	28	47.65	32	0
2024	67.5	2	78	4	57	1	34.69	117	0
2023	66.7	7	77.2	9	56.3	11	37.93	98	0
2022	65.9	17	76.7	15	55.1	30	44.66	48	0
2021	65.7	23	75.7	32	55.8	20	55.27	11	0
2020	66.5	9	76.1	25	56.9	3	60.04	3	0
2019	67.5	2	78.1	2	57	1	46.48	39	0
2018	66.2	13	76.1	25	56.3	11	47.26	34	0
2017	66.9	5	77.1	10	56.7	5	51.08	23	0
2016	66.9	5	77.9	6	55.9	18	24.97	145	0
2015	64.6	49	74.6	58	54.6	42	48.19	29	0
2014	63.7	77	74.4	65	53.1	86	33.94	126	0
2013	64	68	73.5	87	54.5	48	56.38	7	0
2012	67.1	4	77.8	7	56.3	11	41.37	72	0
2011	65.6	26	76.3	20	54.8	38	47.57	33	0
2010	65.2	33	75.7	32	54.6	42	30.17	136	0
2009	64.5	51	74.6	58	54.4	54	48.23	28	0
2008	64.4	58	75.4	39	53.5	79	33.82	129	0
2007	66.5	9	78.1	2	54.8	38	24.98	144	0
2006	65.4	31	76.2	23	54.6	42	34.27	122	0
2005	64.8	45	75	51	54.5	48	38.85	91	0
2004	63.7	77	73.8	79	53.6	77	41.58	71	0
2003	62.9	105	72.7	115	53.1	86	55.63	10	0
2002	65.9	17	76.9	13	54.9	34	36.09	109	0
2001	63.4	90	73.8	79	53	89	43.08	61	0
2000	65.1	36	76.3	20	54	62	38.37	94	0
1999	65.5	29	76.7	15	54.2	56	41.19	74	0
1998	65.7	23	75.7	32	55.8	20	43.75	56	0
1997	63.3	94	73.6	85	52.9	93	45.78	41	0
1996	61.8	129	72.4	121	51.2	129	45.28	42	0
1995	64.4	58	75.2	45	53.6	77	44.92	44	0
1994	63	103	73.8	79	52.3	109	63.00	1	0
1993	65.2	33	76.6	19	53.8	72	29.86	138	0
1992	61.8	129	72.2	127	51.4	124	42.73	64	0
1991	65.6	26	76	28	55.3	28	42.89	63	0
1990	65.9	17	77.3	8	54.6	42	51.80	18	0
1989	63.6	82	74	73	53.3	83	61.89	2	0
1988	62.6	109	74.5	61	50.8	134	34.44	120	0
1987	64	68	75.2	45	52.8	95	39.77	84	0
1986	64.9	42	76.7	15	53.1	86	24.36	146	0
1985	61.6	136	72.3	123	50.9	131	31.68	134	0
1984	60.8	146	72.1	129	49.5	147	39.48	89	0
1983	62.4	115	73.2	93	51.6	122	32.23	132	0
1982	62.6	109	73.4	89	51.8	120	40.98	78	0
1981	62.6	109	73.9	75	51.2	129	33.84	128	0
1980	62.5	113	73	102	52.1	114	41.75	68	0
1979	61.6	136	70.9	144	52.2	112	58.15	6	0
1978	62.1	122	72.3	123	51.9	117	29.61	139	0
1977	63.9	72	74.9	54	52.8	95	50.00	25	0
1976	61.6	136	72.9	109	50.3	142	36.67	104	0
1975	61.6	136	72.4	121	50.8	134	55.78	8	0
1974	61.9	127	73	102	50.9	131	40.07	83	0
1973	62.7	108	73.2	93	52.3	109	55.18	13	0
1972	60.8	146	72.1	129	49.4	148	50.85	24	0
1971	62.2	118	73	102	51.4	124	41.05	77	0
1970	61.8	129	73	102	50.5	136	33.27	131	0
1969	61.2	142	72.3	123	50	145	39.50	88	0
1968	61.7	133	72.9	109	50.4	138	27.70	141	0
1967	61.2	142	72.1	129	50.4	138	36.24	107	0
1966	60.5	148	71.2	142	49.9	146	37.46	102	0
1965	62.2	118	73	102	51.4	124	38.68	93	0
1964	62.8	107	73.7	83	51.9	117	55.20	12	0
1963	62.2	118	73.9	75	50.4	138	46.79	36	0
1962	64.2	62	75.3	43	53	89	44.79	46	0
1961	62.5	113	73.4	89	51.6	122	41.99	66	0
1960	61.7	133	72.1	129	51.3	128	35.90	111	0
1959	63.4	90	74.5	61	52.4	108	34.59	118	0
1958	61.1	144	71.8	135	50.3	142	40.39	81	0
1957	64.6	49	75.2	45	54	62	43.83	55	0
1956	63.6	82	75.1	49	52	116	36.52	106	0
1955	64.8	45	76.1	25	53.5	79	42.54	65	0
1954	65.5	29	78	4	53	89	36.57	105	0
1953	65	38	77.1	10	52.9	93	40.31	82	0
1952	64.9	42	76.9	13	52.8	95	35.98	110	0
1951	64.3	60	76	28	52.6	102	39.65	87	0
1950	64.2	62	74.5	61	53.9	68	59.40	4	0
1949	65	38	75.7	32	54.4	54	52.27	17	0
1948	63.7	77	75	51	52.5	106	44.78	47	0
1947	62.1	122	73.8	79	50.4	138	34.89	116	0
1946	63.9	72	75.1	49	52.6	102	51.19	22	0
1945	64.2	62	75.4	39	52.8	95	43.15	60	1
1944	64	68	75.5	36	52.6	102	44.62	50	1
1943	63.3	94	75.4	39	51.4	124	35.79	114	2
1942	62.2	118	74	73	50.3	142	36.15	108	0
1941	63.1	100	75.4	39	50.9	131	34.24	123	0
1940	60.9	145	71.3	140	50.5	136	38.92	90	0
1939	66.3	11	76.7	15	55.8	20	40.47	80	2
1938	66.3	11	76	28	56.7	5	41.71	70	0
1937	65.7	23	75.5	36	55.8	20	46.97	35	0
1936	65.8	20	76.2	23	55.5	26	44.42	51	0
1935	66	15	76	28	56	17	38.07	95	0
1934	65.1	36	75	51	55.1	30	49.32	26	0
1933	65.2	33	74.6	58	55.7	24	44.66	48	0
1932	65	38	74.4	65	55.7	24	41.74	69	0
1931	64.3	60	74.1	69	54.5	48	23.99	147	0
1930	64.7	48	74.5	61	55	33	29.89	137	0
1929	63.6	82	72.6	117	54.6	42	55.70	9	0
1928	62.3	116	71.6	137	53	89	46.78	37	1
1927	65.3	32	74.4	65	56.1	15	37.98	96	0
1926	63.3	94	72.7	115	53.8	72	37.72	101	0
1925	66.7	7	77.1	10	56.4	8	25.19	143	0
1924	61.3	140	70.7	147	51.9	117	43.97	53	0
1923	63.3	94	72.5	119	54	62	47.93	31	0
1922	64.5	51	73.5	87	55.5	26	43.88	54	0
1921	66	15	75.5	36	56.4	8	41.30	73	0
1920	61.7	133	70.8	145	52.7	101	58.81	5	0
1919	63.9	72	73.1	98	54.6	42	35.82	113	0
1918	63.5	85	73.1	98	53.7	76	33.37	130	1
1917	62	124	71.3	140	52.8	95	52.89	15	0
1916	63.5	85	73.1	98	54	62	37.94	97	0
1915	62.9	105	72	134	53.9	68	44.91	45	0
1914	63.7	77	73.4	89	54	62	32.17	133	0
1913	64.8	45	74.7	56	54.8	38	39.66	85	2
1912	61.9	127	71.2	142	52.6	102	55.13	14	0
1911	65.8	20	75.3	43	56.3	11	46.56	38	0
1910	63.4	90	72.8	112	54	62	35.12	115	0
1909	64.2	62	73.6	85	54.9	34	44.99	43	0
1908	63.8	75	73.2	93	54.5	48	34.56	119	0
1907	64.5	51	74.1	69	54.9	34	34.05	125	2
1906	63.5	85	72.8	112	54.2	56	38.74	92	0
1905	63	103	72.1	129	53.8	72	36.84	103	0
1904	62	124	71.7	136	52.3	109	25.45	142	0
1903	63.2	98	72.5	119	53.8	72	37.81	99	0
1902	63.1	100	72.8	112	53.3	83	23.01	148	0
1901	62	124	71.5	138	52.5	106	43.65	57	0
1900	63.7	77	73.2	93	54.2	56	35.88	112	0
1899	63.1	100	72.9	109	53.4	82	44.26	52	0
1898	65	38	74.1	69	55.9	18	34.09	124	0
1897	63.8	75	73.7	83	53.9	68	33.87	127	0
1896	64.9	42	74.7	56	54.7	41	30.37	135	6
1895	62.3	116	71.4	139	52.2	112	39.66	85	12
1894	64.5	51	74.4	65	54.5	48	28.43	140	4
1893	63.5	85	73.2	93	53.3	83	41.79	67	4
1892	63.2	98	72.2	127	53.5	79	51.79	19	8
1891	64.5	51	73.9	75	54.2	56	48.68	27	12
1890	66.1	14	75.2	45	56.4	8	46.35	40	16
1889	62.6	109	72.6	117	52.1	114	41.18	75	6
1888	63.5	85	73.1	98	53.9	68	43.47	59	0
1887	64.5	51	74.8	55	54.2	56	41.12	76	0
1886	61.3	140	70.8	145	51.8	120	47.98	30	0
1885	61.8	129	70.6	148	52.8	95	43.60	58	2
1884	63.4	90	72.3	123	54.5	48	51.51	20	0
1883	64.1	66	73.4	89	54.9	34	40.65	79	0
1882	64.5	51	73	102	56.1	15	51.23	21	0
1881	64.1	66	73	102	55.1	30	42.93	62	0
1880	65.6	26	74.1	69	56.7	5	52.33	16	4
1879	64	68	73.9	75	54.1	61	37.78	100	8

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2026	67.9
2024	67.5
2019	67.5
2012	67.1
2017	66.9
2016	66.9
2023	66.7
1925	66.7
2020	66.5
2007	66.5

Coldest
Year	Mean, °F
1966	60.5
1984	60.8
1972	60.8
1940	60.9
1958	61.1
1969	61.2
1967	61.2
1924	61.3
1886	61.3
1985	61.6
More years share the last value

Wettest
Year	Precipitation, in
1994	63.00
1989	61.89
2020	60.04
1950	59.40
1920	58.81
1979	58.15
2013	56.38
1975	55.78
1929	55.70
2003	55.63

Driest
Year	Precipitation, in
1902	23.01
1931	23.99
1986	24.36
2016	24.97
2007	24.98
1925	25.19
1904	25.45
1968	27.70
1894	28.43
1978	29.61

The hottest, coldest and wettest days

Hottest day: 101°F; 5 September 2026, 4 September 2026
Coldest night: 11°F; 27 January 2026
Wettest day: 1.64 in; 20 July 2026

Month by month

Month	Mean temperature	Precipitation
January	41°F 71st warmest of 143	3.64 in 46th driest of 148
February	47.9°F 30th warmest of 144	2.78 in 27th driest of 148
March	60.8°F 4th warmest of 147	3.28 in 26th driest of 148
April	66.5°F Warmest of 148	3.48 in 59th driest of 148
May	70.2°F 44th warmest of 148	6.05 in 26th wettest of 148
June	77.3°F 46th warmest of 148	2.40 in 39th driest of 148
July	82.7°F 14th warmest of 148	5.18 in 55th wettest of 148
August	82°F 8th warmest of 148	4.14 in 56th wettest of 148
September	80.7°F 3rd warmest of 148	0.68 in 14th driest of 148
October so far	71.4°F 15th warmest of 148	2.70 in 15th wettest of 148

Hot days and freezes

Chattanooga, TN has had 85 days at 90°F or above in 2026 through 10 October, the most by that date since 2019, 7th most of 148.
Chattanooga, TN has had 7 days at 100°F or above in 2026 through 10 October, the most by that date since 2024, tied 8th most of 148 (with 2024, 2012 and 1977).
Chattanooga, TN has had 34 freezing nights (a low of 32°F or below) in 2026 through 10 October, the most by that date since 2025, tied 81st most of 148 (with 1899 and 1896).
The last freeze of spring 2026 in Chattanooga, TN came on Wednesday 18 March 2026, the latest since 2025, tied 114th latest of 147 (with 1978 and 1895).

Daily records set

Date	Record	Value	Before	Check
18 September	Warmest day	100°F	98°F 1927, 1925, 1896	Provisional
11 September	Warmest day	97°F	96°F 2010, 1925	Provisional
2 July	Warmest day	100°F	99°F 1954, 1953	Provisional
6 March	Warmest day	83°F	82°F 1956	Provisional
5 March	Warmest day	81°F	80°F 1955, 1910	Provisional
19 February	Warmest day	78°F	77°F 1939	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Chattanooga, TN the day's answers

All-time records

Every answer in words

2026 so far brought 34.33 in of precipitation in Chattanooga, TN, the driest 1 January to 10 October since 2016, 28th driest of 148.
The hottest day of 2026 so far in Chattanooga, TN: 101°F on Saturday 5 September 2026 and Friday 4 September 2026.
The coldest night of 2026 so far in Chattanooga, TN: a low of 11°F on Tuesday 27 January 2026.
The wettest day of 2026 so far in Chattanooga, TN: 1.64 in on Monday 20 July 2026.