Chattanooga, TN

35.034°N, 85.200°W · station CHAthr · 1879–2026 · 148 years · normal 55.1 in/yr

The Accumulation Ribbon

Every day of the year at Chattanooga: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (1994) and driest (1904) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 55.1 in

All-Time Extremes

Driest year

32.7in

1904 · mean 52.8 in

Longest dry streak

39 days

< 0.01 in · ended 1935-10-19

Wettest day ever

9.49in

Sep 5, 2011

Wettest year

73.7in

1994 · mean 52.8 in

Longest wet streak

19 days

≥ 0.01 in · ended 1920-08-23

Wettest month ever

16.32in

Mar 1980

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	3.79″ Jan 6, 2009	4.86″	12.67″ 1882
Feb	3.48″ Feb 28, 2018	4.54″	12.30″ 1939
Mar	6.19″ Mar 27, 1994	5.12″	16.32″ 1980
Apr	5.99″ Apr 4, 1911	4.17″	15.29″ 1911
May	3.47″ May 30, 1903	3.85″	12.02″ 2025
Jun	4.85″ Jun 15, 1949	3.87″	9.40″ 1949
Jul	4.84″ Jul 8, 1916	4.52″	13.49″ 1916
Aug	6.42″ Aug 12, 2025	3.53″	12.36″ 1920
Sep	9.49″ Sep 5, 2011	2.97″	14.18″ 1977
Oct	4.04″ Oct 16, 1932	2.70″	11.91″ 1925
Nov	4.53″ Nov 28, 1948	3.74″	13.59″ 1948
Dec	4.85″ Dec 28, 1942	4.62″	13.68″ 1961

Record Daily Rainfall

The heaviest one-day rainfall ever recorded on each calendar date — when Chattanooga's big rains fall.

Year by Year

Driest years

1904	32.68 in
1902	32.95 in
1968	35.09 in
2016	35.58 in
1894	37.22 in

The Full Record

Every day of the year: normal daily precip, the record one-day total with its year, how often it rains, and the cumulative normal. Type to filter, click a column to sort.

Show me the data — the full daily record

Date	Normal	Record 1-day	Yr	Wet-day %	Cum. normal
Jan 1	0.15″	3.09″	1911	44%	0.15″
Jan 2	0.15″	2.87″	1937	37%	0.29″
Jan 3	0.15″	3.50″	1982	34%	0.44″
Jan 4	0.15″	2.63″	1949	30%	0.59″
Jan 5	0.15″	2.00″	1949	39%	0.74″
Jan 6	0.15″	3.79″	2009	42%	0.89″
Jan 7	0.17″	2.76″	1946	41%	1.06″
Jan 8	0.17″	2.24″	1936	42%	1.22″
Jan 9	0.16″	2.72″	2024	39%	1.38″
Jan 10	0.16″	1.61″	1901	43%	1.54″
Jan 11	0.16″	2.31″	1879	43%	1.70″
Jan 12	0.17″	1.35″	1892	37%	1.87″
Jan 13	0.17″	1.91″	1892	36%	2.04″
Jan 14	0.16″	2.44″	1999	36%	2.19″
Jan 15	0.15″	2.37″	1954	39%	2.35″
Jan 16	0.17″	2.51″	1882	38%	2.52″
Jan 17	0.18″	2.13″	1926	41%	2.70″
Jan 18	0.18″	3.09″	1987	46%	2.88″
Jan 19	0.17″	3.57″	1988	43%	3.05″
Jan 20	0.17″	2.96″	1883	41%	3.22″
Jan 21	0.17″	3.69″	1959	44%	3.38″
Jan 22	0.17″	1.78″	1916	32%	3.55″
Jan 23	0.16″	3.48″	1887	39%	3.71″
Jan 24	0.16″	2.75″	1964	45%	3.88″
Jan 25	0.16″	2.10″	2004	35%	4.04″
Jan 26	0.16″	1.89″	1996	35%	4.20″
Jan 27	0.16″	1.03″	1960	37%	4.36″
Jan 28	0.16″	1.41″	1912	33%	4.52″
Jan 29	0.16″	1.54″	1890	36%	4.68″
Jan 30	0.17″	3.10″	1914	38%	4.85″
Jan 31	0.16″	3.25″	1957	32%	5.01″
Feb 1	0.14″	2.02″	1897	38%	5.15″
Feb 2	0.14″	2.06″	1956	42%	5.29″
Feb 3	0.14″	2.57″	1936	41%	5.43″
Feb 4	0.15″	1.18″	1956	39%	5.58″
Feb 5	0.15″	2.31″	2020	36%	5.73″
Feb 6	0.15″	3.11″	2004	48%	5.88″
Feb 7	0.15″	3.19″	1884	40%	6.03″
Feb 8	0.16″	2.09″	1905	38%	6.19″
Feb 9	0.17″	2.71″	1891	40%	6.36″
Feb 10	0.17″	2.54″	1994	36%	6.53″
Feb 11	0.17″	1.87″	1953	45%	6.70″
Feb 12	0.17″	3.35″	1948	42%	6.88″
Feb 13	0.17″	1.44″	1948	37%	7.05″
Feb 14	0.18″	2.61″	1933	40%	7.23″
Feb 15	0.18″	2.44″	1995	43%	7.41″
Feb 16	0.20″	2.28″	1995	39%	7.61″
Feb 17	0.20″	2.54″	1879	36%	7.81″
Feb 18	0.19″	2.34″	1940	41%	8.00″
Feb 19	0.19″	2.86″	1991	44%	8.19″
Feb 20	0.19″	2.04″	1953	36%	8.38″
Feb 21	0.20″	2.10″	2005	43%	8.58″
Feb 22	0.20″	2.96″	1961	40%	8.78″
Feb 23	0.19″	2.88″	1962	36%	8.97″
Feb 24	0.19″	1.90″	1931	36%	9.16″
Feb 25	0.18″	2.10″	1934	36%	9.34″
Feb 26	0.18″	2.68″	1944	39%	9.53″
Feb 27	0.18″	2.14″	1989	41%	9.71″
Feb 28	0.19″	3.48″	2018	41%	9.90″
Feb 29	0.19″	3.55″	1922	41%	10.08″
Mar 1	0.19″	3.19″	1934	29%	10.27″
Mar 2	0.17″	3.37″	1960	38%	10.45″
Mar 3	0.18″	1.18″	1880	40%	10.63″
Mar 4	0.18″	3.72″	1963	42%	10.81″
Mar 5	0.18″	2.72″	1930	46%	10.99″
Mar 6	0.18″	2.91″	1996	39%	11.16″
Mar 7	0.17″	2.32″	1891	40%	11.33″
Mar 8	0.17″	2.73″	1901	37%	11.50″
Mar 9	0.17″	1.94″	1922	32%	11.66″
Mar 10	0.16″	3.29″	1952	36%	11.82″
Mar 11	0.17″	3.09″	1963	44%	11.99″
Mar 12	0.17″	2.92″	1975	41%	12.16″
Mar 13	0.17″	4.10″	1899	38%	12.33″
Mar 14	0.15″	3.60″	1964	39%	12.48″
Mar 15	0.14″	4.68″	1973	41%	12.62″
Mar 16	0.14″	2.77″	2021	41%	12.76″
Mar 17	0.14″	3.06″	1899	36%	12.91″
Mar 18	0.15″	1.73″	1881	46%	13.06″
Mar 19	0.16″	2.41″	1894	45%	13.22″
Mar 20	0.16″	5.71″	1980	41%	13.38″
Mar 21	0.17″	2.23″	1952	31%	13.54″
Mar 22	0.17″	2.50″	1948	34%	13.71″
Mar 23	0.17″	2.32″	1934	36%	13.89″
Mar 24	0.18″	2.61″	2021	39%	14.07″
Mar 25	0.18″	2.93″	2011	47%	14.24″
Mar 26	0.18″	6.19″	1994	41%	14.42″
Mar 27	0.18″	4.42″	1951	36%	14.60″
Mar 28	0.18″	3.74″	1912	37%	14.78″
Mar 29	0.19″	5.15″	1886	40%	14.97″
Mar 30	0.19″	1.87″	1927	45%	15.17″
Mar 31	0.19″	1.54″	1970	31%	15.36″
Apr 1	0.19″	4.53″	1920	26%	15.54″
Apr 2	0.17″	2.42″	2000	35%	15.72″
Apr 3	0.16″	5.99″	1911	39%	15.88″
Apr 4	0.16″	3.36″	1983	40%	16.03″
Apr 5	0.16″	2.71″	2025	34%	16.19″
Apr 6	0.16″	3.29″	1918	34%	16.35″
Apr 7	0.17″	2.84″	1964	37%	16.51″
Apr 8	0.16″	1.69″	1948	31%	16.68″
Apr 9	0.17″	3.07″	1927	28%	16.84″
Apr 10	0.16″	1.75″	1962	32%	17.00″
Apr 11	0.16″	3.07″	1944	37%	17.16″
Apr 12	0.16″	3.13″	2020	29%	17.32″
Apr 13	0.16″	2.10″	1964	39%	17.48″
Apr 14	0.17″	3.13″	2011	40%	17.65″
Apr 15	0.17″	3.86″	1921	29%	17.82″
Apr 16	0.17″	2.19″	1912	28%	17.99″
Apr 17	0.17″	4.10″	1924	29%	18.16″
Apr 18	0.17″	2.23″	1911	34%	18.33″
Apr 19	0.18″	1.37″	1940	28%	18.52″
Apr 20	0.18″	1.87″	1920	34%	18.70″
Apr 21	0.17″	2.99″	1882	37%	18.87″
Apr 22	0.16″	3.96″	1899	32%	19.04″
Apr 23	0.16″	1.84″	1937	32%	19.20″
Apr 24	0.16″	1.82″	1908	38%	19.36″
Apr 25	0.17″	2.37″	1973	36%	19.53″
Apr 26	0.18″	1.49″	2011	41%	19.71″
Apr 27	0.19″	2.15″	1912	39%	19.90″
Apr 28	0.19″	2.03″	1963	26%	20.09″
Apr 29	0.19″	2.39″	1953	39%	20.28″
Apr 30	0.18″	1.58″	1932	38%	20.46″
May 1	0.18″	1.77″	2025	31%	20.63″
May 2	0.18″	3.41″	1964	37%	20.81″
May 3	0.18″	3.17″	2013	38%	20.99″
May 4	0.16″	2.45″	2003	32%	21.15″
May 5	0.16″	3.28″	2003	30%	21.31″
May 6	0.16″	2.22″	1915	42%	21.47″
May 7	0.15″	1.26″	1929	39%	21.62″
May 8	0.15″	1.49″	1990	30%	21.77″
May 9	0.15″	2.31″	1881	30%	21.92″
May 10	0.14″	2.16″	2019	26%	22.05″
May 11	0.12″	1.57″	1945	34%	22.18″
May 12	0.11″	1.87″	1936	36%	22.28″
May 13	0.10″	3.08″	1972	34%	22.38″
May 14	0.09″	2.20″	1946	36%	22.47″
May 15	0.09″	1.62″	1970	28%	22.56″
May 16	0.09″	0.89″	1945	27%	22.65″
May 17	0.09″	2.10″	1930	31%	22.74″
May 18	0.09″	3.05″	1901	36%	22.82″
May 19	0.09″	1.19″	1923	39%	22.92″
May 20	0.10″	1.95″	1921	35%	23.02″
May 21	0.10″	2.17″	1955	39%	23.12″
May 22	0.10″	1.61″	1979	34%	23.22″
May 23	0.10″	1.45″	1940	32%	23.32″
May 24	0.10″	1.23″	1895	39%	23.42″
May 25	0.10″	1.64″	1974	43%	23.53″
May 26	0.09″	2.23″	1973	37%	23.62″
May 27	0.10″	1.59″	2001	33%	23.72″
May 28	0.12″	2.29″	1924	38%	23.84″
May 29	0.12″	3.47″	1903	39%	23.96″
May 30	0.12″	2.79″	1979	40%	24.09″
May 31	0.13″	2.21″	1922	37%	24.21″
Jun 1	0.13″	1.30″	1950	36%	24.35″
Jun 2	0.14″	2.94″	1909	32%	24.48″
Jun 3	0.14″	2.42″	1998	36%	24.62″
Jun 4	0.14″	2.18″	1893	36%	24.76″
Jun 5	0.14″	2.18″	1973	40%	24.90″
Jun 6	0.14″	2.03″	1884	39%	25.03″
Jun 7	0.14″	2.59″	1907	32%	25.17″
Jun 8	0.14″	1.32″	1950	37%	25.30″
Jun 9	0.14″	1.34″	1891	36%	25.44″
Jun 10	0.14″	0.75″	1936	35%	25.58″
Jun 11	0.14″	1.67″	1927	45%	25.72″
Jun 12	0.13″	1.31″	1964	36%	25.85″
Jun 13	0.12″	1.42″	1946	41%	25.98″
Jun 14	0.13″	4.85″	1949	39%	26.11″
Jun 15	0.12″	1.89″	1924	38%	26.23″
Jun 16	0.12″	2.94″	1891	35%	26.35″
Jun 17	0.11″	1.95″	1882	38%	26.47″
Jun 18	0.13″	2.18″	1938	38%	26.59″
Jun 19	0.13″	2.58″	1989	32%	26.72″
Jun 20	0.13″	2.30″	1972	43%	26.85″
Jun 21	0.13″	2.90″	1892	39%	26.98″
Jun 22	0.14″	1.76″	1929	36%	27.12″
Jun 23	0.15″	1.37″	1969	33%	27.27″
Jun 24	0.15″	2.03″	1923	38%	27.42″
Jun 25	0.15″	3.72″	1994	41%	27.57″
Jun 26	0.15″	1.55″	2018	42%	27.72″
Jun 27	0.16″	2.11″	1888	43%	27.88″
Jun 28	0.16″	1.23″	1912	39%	28.04″
Jun 29	0.17″	1.75″	1895	41%	28.20″
Jun 30	0.17″	2.66″	2003	40%	28.37″
Jul 1	0.16″	1.87″	2015	42%	28.53″
Jul 2	0.17″	2.21″	1989	43%	28.70″
Jul 3	0.17″	2.99″	1941	43%	28.87″
Jul 4	0.17″	2.79″	2009	44%	29.04″
Jul 5	0.18″	2.85″	1967	42%	29.21″
Jul 6	0.18″	2.21″	2013	47%	29.40″
Jul 7	0.18″	2.11″	1928	43%	29.57″
Jul 8	0.16″	4.84″	1916	36%	29.74″
Jul 9	0.16″	2.74″	1916	40%	29.90″
Jul 10	0.16″	3.33″	1994	41%	30.06″
Jul 11	0.15″	1.41″	1994	42%	30.21″
Jul 12	0.14″	2.60″	2012	46%	30.35″
Jul 13	0.14″	4.61″	1906	37%	30.49″
Jul 14	0.15″	2.89″	1944	35%	30.64″
Jul 15	0.16″	2.01″	1927	39%	30.80″
Jul 16	0.17″	2.22″	1923	39%	30.96″
Jul 17	0.15″	1.28″	2012	36%	31.12″
Jul 18	0.14″	4.61″	1933	35%	31.26″
Jul 19	0.15″	4.64″	1979	34%	31.41″
Jul 20	0.15″	1.60″	1940	43%	31.56″
Jul 21	0.15″	2.52″	1992	37%	31.71″
Jul 22	0.15″	1.98″	2008	43%	31.85″
Jul 23	0.15″	1.86″	1890	38%	32.01″
Jul 24	0.17″	2.43″	1971	36%	32.17″
Jul 25	0.16″	2.89″	1950	33%	32.33″
Jul 26	0.16″	1.78″	1994	32%	32.50″
Jul 27	0.17″	3.23″	1976	37%	32.66″
Jul 28	0.16″	2.50″	1972	36%	32.82″
Jul 29	0.15″	2.24″	1918	37%	32.97″
Jul 30	0.14″	2.22″	1927	41%	33.11″
Jul 31	0.14″	2.34″	2004	48%	33.25″
Aug 1	0.14″	1.52″	1972	37%	33.39″
Aug 2	0.14″	2.91″	1904	37%	33.54″
Aug 3	0.14″	3.01″	1969	35%	33.68″
Aug 4	0.13″	3.63″	1941	35%	33.81″
Aug 5	0.13″	3.21″	1908	43%	33.94″
Aug 6	0.12″	1.78″	1997	39%	34.07″
Aug 7	0.13″	1.54″	1995	37%	34.19″
Aug 8	0.12″	1.83″	1920	32%	34.31″
Aug 9	0.12″	2.46″	2022	35%	34.43″
Aug 10	0.13″	1.79″	1936	41%	34.56″
Aug 11	0.13″	6.42″	2025	33%	34.69″
Aug 12	0.13″	1.89″	1972	35%	34.82″
Aug 13	0.13″	3.09″	1920	35%	34.95″
Aug 14	0.13″	2.29″	2021	37%	35.08″
Aug 15	0.13″	1.96″	2020	37%	35.21″
Aug 16	0.12″	2.68″	2015	39%	35.33″
Aug 17	0.12″	2.34″	1912	39%	35.46″
Aug 18	0.12″	1.61″	1956	31%	35.57″
Aug 19	0.12″	1.71″	1994	35%	35.69″
Aug 20	0.12″	1.23″	1956	32%	35.81″
Aug 21	0.12″	1.05″	1897	32%	35.93″
Aug 22	0.12″	2.98″	1912	27%	36.05″
Aug 23	0.12″	1.44″	1985	31%	36.17″
Aug 24	0.12″	2.53″	1959	27%	36.28″
Aug 25	0.11″	2.07″	1979	28%	36.40″
Aug 26	0.12″	3.28″	2008	31%	36.51″
Aug 27	0.11″	2.03″	1933	28%	36.62″
Aug 28	0.13″	1.59″	1981	33%	36.75″
Aug 29	0.13″	1.66″	1884	37%	36.88″
Aug 30	0.12″	2.18″	2021	23%	37.00″
Aug 31	0.12″	2.62″	1950	27%	37.12″
Sep 1	0.13″	4.30″	1898	28%	37.25″
Sep 2	0.13″	1.38″	2003	34%	37.38″
Sep 3	0.12″	2.99″	1986	29%	37.50″
Sep 4	0.11″	9.49″	2011	30%	37.61″
Sep 5	0.11″	1.78″	1890	30%	37.72″
Sep 6	0.10″	6.37″	1977	21%	37.83″
Sep 7	0.10″	1.33″	2004	28%	37.93″
Sep 8	0.10″	2.64″	1997	27%	38.03″
Sep 9	0.12″	2.15″	1950	30%	38.15″
Sep 10	0.12″	1.83″	2017	31%	38.27″
Sep 11	0.13″	2.00″	1965	26%	38.40″
Sep 12	0.12″	3.59″	1973	27%	38.52″
Sep 13	0.13″	3.92″	1957	21%	38.65″
Sep 14	0.15″	2.06″	1977	26%	38.79″
Sep 15	0.15″	2.00″	1977	24%	38.94″
Sep 16	0.16″	5.24″	2004	25%	39.10″
Sep 17	0.17″	2.07″	2012	23%	39.27″
Sep 18	0.18″	3.65″	2012	31%	39.45″
Sep 19	0.18″	3.37″	2009	28%	39.64″
Sep 20	0.18″	3.37″	2009	32%	39.82″
Sep 21	0.19″	3.04″	1909	29%	40.01″
Sep 22	0.18″	3.59″	1975	20%	40.19″
Sep 23	0.17″	3.41″	2018	27%	40.36″
Sep 24	0.17″	3.91″	2020	30%	40.53″
Sep 25	0.16″	1.82″	2009	33%	40.69″
Sep 26	0.15″	3.92″	1979	29%	40.84″
Sep 27	0.15″	3.42″	2024	27%	40.99″
Sep 28	0.14″	2.24″	1989	29%	41.13″
Sep 29	0.13″	4.12″	1915	29%	41.26″
Sep 30	0.13″	2.58″	1985	22%	41.39″
Oct 1	0.13″	2.55″	2012	20%	41.52″
Oct 2	0.12″	1.85″	1937	23%	41.64″
Oct 3	0.11″	1.51″	1995	21%	41.75″
Oct 4	0.11″	2.79″	1995	21%	41.86″
Oct 5	0.11″	2.01″	1959	22%	41.98″
Oct 6	0.12″	1.47″	1899	31%	42.10″
Oct 7	0.12″	3.65″	2017	27%	42.22″
Oct 8	0.13″	2.16″	1999	24%	42.35″
Oct 9	0.12″	1.96″	1984	24%	42.47″
Oct 10	0.12″	2.08″	2020	20%	42.59″
Oct 11	0.12″	1.91″	1900	20%	42.71″
Oct 12	0.11″	1.22″	1959	21%	42.82″
Oct 13	0.11″	2.51″	1909	18%	42.93″
Oct 14	0.11″	1.32″	1974	16%	43.03″
Oct 15	0.10″	1.71″	1911	21%	43.14″
Oct 16	0.09″	4.04″	1932	28%	43.23″
Oct 17	0.10″	2.54″	1966	22%	43.33″
Oct 18	0.10″	2.97″	1916	29%	43.43″
Oct 19	0.11″	2.17″	2004	25%	43.54″
Oct 20	0.11″	1.23″	1962	22%	43.65″
Oct 21	0.10″	1.76″	1890	19%	43.75″
Oct 22	0.11″	2.31″	2007	27%	43.85″
Oct 23	0.11″	3.20″	1925	23%	43.96″
Oct 24	0.11″	3.52″	1977	26%	44.08″
Oct 25	0.12″	1.97″	1997	27%	44.20″
Oct 26	0.12″	1.76″	2025	27%	44.32″
Oct 27	0.12″	2.23″	1935	20%	44.44″
Oct 28	0.13″	2.27″	1918	27%	44.56″
Oct 29	0.13″	2.94″	1949	22%	44.69″
Oct 30	0.13″	1.54″	1895	30%	44.83″
Oct 31	0.13″	1.55″	1967	32%	44.96″
Nov 1	0.12″	2.65″	1929	26%	45.09″
Nov 2	0.13″	1.79″	1948	28%	45.22″
Nov 3	0.13″	1.47″	1977	25%	45.34″
Nov 4	0.13″	1.60″	1981	31%	45.48″
Nov 5	0.13″	1.63″	1885	25%	45.61″
Nov 6	0.14″	1.91″	1885	27%	45.74″
Nov 7	0.14″	1.79″	1962	31%	45.89″
Nov 8	0.14″	2.97″	1979	28%	46.03″
Nov 9	0.14″	2.59″	2009	28%	46.17″
Nov 10	0.14″	1.45″	1880	29%	46.31″
Nov 11	0.14″	2.56″	1925	31%	46.45″
Nov 12	0.13″	2.56″	1929	18%	46.58″
Nov 13	0.14″	2.47″	1929	33%	46.71″
Nov 14	0.13″	2.90″	1926	29%	46.85″
Nov 15	0.14″	1.84″	1930	33%	46.99″
Nov 16	0.14″	1.64″	1886	29%	47.13″
Nov 17	0.14″	2.05″	2015	24%	47.27″
Nov 18	0.15″	1.66″	1928	31%	47.43″
Nov 19	0.15″	3.21″	1948	26%	47.58″
Nov 20	0.16″	3.14″	1965	27%	47.75″
Nov 21	0.16″	3.00″	1883	31%	47.91″
Nov 22	0.17″	2.26″	1983	32%	48.07″
Nov 23	0.18″	2.72″	2001	29%	48.25″
Nov 24	0.18″	2.39″	2004	33%	48.44″
Nov 25	0.18″	2.67″	2013	34%	48.62″
Nov 26	0.19″	2.85″	1973	39%	48.81″
Nov 27	0.20″	2.64″	2011	39%	49.01″
Nov 28	0.20″	4.53″	1948	35%	49.21″
Nov 29	0.21″	2.64″	2010	29%	49.42″
Nov 30	0.21″	4.01″	2016	28%	49.63″
Dec 1	0.21″	1.61″	2023	33%	49.84″
Dec 2	0.21″	2.96″	1931	37%	50.05″
Dec 3	0.20″	2.23″	1945	35%	50.26″
Dec 4	0.20″	2.89″	1910	42%	50.46″
Dec 5	0.20″	1.82″	2011	35%	50.65″
Dec 6	0.20″	3.69″	2004	33%	50.85″
Dec 7	0.19″	2.07″	2018	35%	51.04″
Dec 8	0.17″	2.13″	1924	37%	51.21″
Dec 9	0.18″	1.75″	1894	33%	51.39″
Dec 10	0.18″	3.15″	1961	31%	51.57″
Dec 11	0.17″	2.11″	2008	34%	51.74″
Dec 12	0.17″	2.51″	1920	39%	51.90″
Dec 13	0.17″	2.64″	1951	39%	52.07″
Dec 14	0.17″	1.70″	1927	36%	52.25″
Dec 15	0.17″	1.23″	1961	37%	52.42″
Dec 16	0.17″	4.65″	1961	36%	52.59″
Dec 17	0.17″	2.27″	1967	32%	52.77″
Dec 18	0.17″	1.47″	2002	34%	52.94″
Dec 19	0.17″	2.66″	1951	31%	53.11″
Dec 20	0.18″	2.88″	1881	37%	53.28″
Dec 21	0.17″	2.80″	1990	41%	53.46″
Dec 22	0.17″	2.33″	1920	39%	53.63″
Dec 23	0.17″	1.70″	1914	33%	53.79″
Dec 24	0.16″	4.14″	2015	43%	53.95″
Dec 25	0.16″	1.98″	1911	29%	54.12″
Dec 26	0.17″	1.55″	2018	31%	54.29″
Dec 27	0.17″	4.85″	1942	48%	54.46″
Dec 28	0.16″	2.17″	1954	41%	54.62″
Dec 29	0.15″	3.49″	1969	36%	54.78″
Dec 30	0.16″	1.51″	1988	46%	54.94″
Dec 31	0.16″	1.33″	1960	44%	55.10″

Records & forecast → Chattanooga station Every Day of the Year → national almanac

Data: NOAA/NWS ThreadEx (RCC-ACIS) · normals 1991–2020 (or full record) · part of Weather Trader