Charleston Downtown, SC

32.775°N, 79.924°W · station CXMthr · 1893–2026 · 134 years · normal 44.2 in/yr

The Accumulation Ribbon

Every day of the year at Charleston Downtown: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (1945) and driest (2000) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 44.2 in

All-Time Extremes

Wettest day ever

10.38in

Jun 11, 1973

Wettest month ever

23.75in

Jul 1964

Wettest year

74.9in

1945 · mean 45.1 in

Driest year

27.6in

2000 · mean 45.1 in

Longest dry streak

49 days

< 0.01 in · ended 2007-12-14

Longest wet streak

13 days

≥ 0.01 in · ended 1923-08-04

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	2.63″ Jan 16, 1925	2.35″	7.68″ 1895
Feb	4.77″ Feb 14, 1944	2.56″	8.96″ 1939
Mar	3.63″ Mar 9, 2024	3.10″	10.51″ 1944
Apr	3.67″ Apr 28, 1997	2.25″	7.40″ 1920
May	5.40″ May 23, 1976	2.46″	11.93″ 1976
Jun	10.38″ Jun 11, 1973	4.11″	19.24″ 1973
Jul	7.11″ Jul 14, 1921	5.70″	23.75″ 1964
Aug	7.66″ Aug 11, 1940	5.24″	16.71″ 1940
Sep	10.33″ Sep 6, 1933	4.41″	16.24″ 1945
Oct	9.25″ Oct 3, 2015	2.38″	17.49″ 2015
Nov	6.65″ Nov 1, 1969	1.65″	7.17″ 2015
Dec	3.92″ Dec 17, 2023	2.36″	10.56″ 1941

Record Daily Rainfall

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

Year by Year

Wettest years

1945	74.87 in
1964	73.41 in
1893	70.99 in
1947	67.41 in
2015	66.84 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	0.06″	1.35″	1967	37%	0.06″
Jan 2	0.06″	1.03″	1903	28%	0.12″
Jan 3	0.05″	1.89″	1942	35%	0.17″
Jan 4	0.06″	0.67″	1906	28%	0.23″
Jan 5	0.06″	1.85″	1929	26%	0.29″
Jan 6	0.07″	1.30″	1970	30%	0.35″
Jan 7	0.07″	2.40″	1990	33%	0.42″
Jan 8	0.07″	1.15″	1912	28%	0.49″
Jan 9	0.07″	1.52″	1964	27%	0.56″
Jan 10	0.07″	1.41″	1895	25%	0.63″
Jan 11	0.07″	1.43″	1903	36%	0.69″
Jan 12	0.07″	2.57″	1964	30%	0.77″
Jan 13	0.07″	1.85″	1984	27%	0.84″
Jan 14	0.08″	1.74″	1972	24%	0.92″
Jan 15	0.08″	1.53″	1966	25%	1.00″
Jan 16	0.09″	2.63″	1925	26%	1.09″
Jan 17	0.10″	1.86″	1915	26%	1.19″
Jan 18	0.10″	1.59″	1915	26%	1.29″
Jan 19	0.10″	2.24″	1978	30%	1.39″
Jan 20	0.09″	1.20″	1963	28%	1.48″
Jan 21	0.09″	2.07″	1983	27%	1.57″
Jan 22	0.10″	1.88″	2017	32%	1.66″
Jan 23	0.10″	2.17″	1998	35%	1.76″
Jan 24	0.10″	1.35″	1999	30%	1.86″
Jan 25	0.10″	1.53″	1926	29%	1.96″
Jan 26	0.10″	1.38″	1937	24%	2.05″
Jan 27	0.10″	1.51″	1984	31%	2.15″
Jan 28	0.10″	0.87″	1895	30%	2.25″
Jan 29	0.10″	0.88″	1994	26%	2.35″
Jan 30	0.10″	2.03″	1960	35%	2.45″
Jan 31	0.10″	1.72″	1895	29%	2.55″
Feb 1	0.09″	1.22″	2007	24%	2.64″
Feb 2	0.09″	2.09″	1895	33%	2.72″
Feb 3	0.09″	2.09″	1952	32%	2.81″
Feb 4	0.09″	1.22″	2016	26%	2.90″
Feb 5	0.10″	1.56″	1992	31%	3.00″
Feb 6	0.09″	1.36″	1936	40%	3.09″
Feb 7	0.09″	1.55″	1953	34%	3.18″
Feb 8	0.09″	1.90″	1933	32%	3.27″
Feb 9	0.09″	1.63″	1948	29%	3.37″
Feb 10	0.10″	1.57″	1940	28%	3.46″
Feb 11	0.09″	2.32″	1897	40%	3.56″
Feb 12	0.09″	2.02″	2013	30%	3.65″
Feb 13	0.09″	1.34″	1914	33%	3.74″
Feb 14	0.09″	4.77″	1944	26%	3.82″
Feb 15	0.08″	1.73″	1922	31%	3.91″
Feb 16	0.09″	2.56″	1998	36%	4.00″
Feb 17	0.09″	2.06″	1998	28%	4.09″
Feb 18	0.10″	2.44″	1964	31%	4.19″
Feb 19	0.10″	1.52″	2012	27%	4.29″
Feb 20	0.09″	2.53″	1913	28%	4.38″
Feb 21	0.09″	1.48″	1912	29%	4.47″
Feb 22	0.09″	1.03″	1904	34%	4.56″
Feb 23	0.10″	2.39″	2013	26%	4.65″
Feb 24	0.09″	1.97″	1963	36%	4.75″
Feb 25	0.09″	3.00″	1919	32%	4.84″
Feb 26	0.10″	3.49″	1939	27%	4.94″
Feb 27	0.10″	1.53″	1984	31%	5.03″
Feb 28	0.10″	2.00″	1939	31%	5.13″
Feb 29	0.10″	1.47″	1913	31%	5.22″
Mar 1	0.09″	2.28″	1962	30%	5.32″
Mar 2	0.08″	0.86″	1969	27%	5.40″
Mar 3	0.09″	2.17″	1966	25%	5.49″
Mar 4	0.08″	3.31″	1959	34%	5.57″
Mar 5	0.08″	1.72″	2020	31%	5.65″
Mar 6	0.08″	2.63″	1983	32%	5.73″
Mar 7	0.08″	2.30″	1944	29%	5.81″
Mar 8	0.08″	1.30″	1919	24%	5.89″
Mar 9	0.08″	3.63″	2024	25%	5.97″
Mar 10	0.07″	3.16″	1936	22%	6.05″
Mar 11	0.08″	2.80″	1896	34%	6.13″
Mar 12	0.08″	2.08″	1980	28%	6.21″
Mar 13	0.08″	2.70″	1986	24%	6.29″
Mar 14	0.08″	1.12″	1966	21%	6.37″
Mar 15	0.09″	2.08″	1902	28%	6.46″
Mar 16	0.09″	2.70″	1983	29%	6.55″
Mar 17	0.10″	2.16″	2021	26%	6.65″
Mar 18	0.10″	2.18″	1998	28%	6.75″
Mar 19	0.10″	2.33″	2001	29%	6.85″
Mar 20	0.11″	1.94″	1909	30%	6.96″
Mar 21	0.12″	2.78″	2005	22%	7.07″
Mar 22	0.12″	3.45″	1993	26%	7.19″
Mar 23	0.11″	3.15″	2013	26%	7.30″
Mar 24	0.11″	1.91″	1987	31%	7.41″
Mar 25	0.12″	2.00″	1992	28%	7.54″
Mar 26	0.12″	2.34″	2005	25%	7.66″
Mar 27	0.11″	1.97″	2016	30%	7.76″
Mar 28	0.11″	2.26″	2014	29%	7.88″
Mar 29	0.11″	2.13″	1958	31%	7.99″
Mar 30	0.11″	1.72″	1990	29%	8.10″
Mar 31	0.11″	1.51″	1981	26%	8.20″
Apr 1	0.11″	3.60″	2009	21%	8.32″
Apr 2	0.11″	1.53″	1998	26%	8.43″
Apr 3	0.10″	1.98″	1916	23%	8.53″
Apr 4	0.10″	1.48″	1993	29%	8.62″
Apr 5	0.09″	2.42″	1924	25%	8.71″
Apr 6	0.09″	1.36″	1908	23%	8.80″
Apr 7	0.09″	1.50″	2003	29%	8.89″
Apr 8	0.09″	1.11″	1993	25%	8.98″
Apr 9	0.08″	1.19″	1989	19%	9.06″
Apr 10	0.08″	1.69″	1955	29%	9.14″
Apr 11	0.09″	3.23″	2024	28%	9.22″
Apr 12	0.08″	0.79″	1978	22%	9.30″
Apr 13	0.08″	2.30″	1914	28%	9.38″
Apr 14	0.08″	2.48″	1958	22%	9.46″
Apr 15	0.08″	1.48″	1969	25%	9.54″
Apr 16	0.09″	1.68″	1944	16%	9.62″
Apr 17	0.09″	2.71″	2014	19%	9.71″
Apr 18	0.09″	1.30″	1900	28%	9.81″
Apr 19	0.09″	2.63″	1920	22%	9.90″
Apr 20	0.10″	1.32″	1912	19%	9.99″
Apr 21	0.10″	1.89″	2023	22%	10.09″
Apr 22	0.10″	2.22″	2018	19%	10.20″
Apr 23	0.11″	3.34″	2020	19%	10.30″
Apr 24	0.11″	2.41″	1982	25%	10.41″
Apr 25	0.11″	2.51″	1952	25%	10.52″
Apr 26	0.11″	0.75″	1900	23%	10.63″
Apr 27	0.11″	3.67″	1997	19%	10.74″
Apr 28	0.11″	2.24″	1937	25%	10.84″
Apr 29	0.10″	1.63″	2014	25%	10.94″
Apr 30	0.09″	1.39″	1996	25%	11.04″
May 1	0.08″	2.83″	1976	18%	11.12″
May 2	0.08″	2.25″	1964	23%	11.20″
May 3	0.07″	2.13″	1917	28%	11.27″
May 4	0.07″	1.44″	1923	19%	11.34″
May 5	0.07″	0.75″	2003	16%	11.41″
May 6	0.07″	1.57″	1935	22%	11.48″
May 7	0.07″	2.05″	1984	28%	11.55″
May 8	0.06″	1.64″	1979	25%	11.61″
May 9	0.06″	1.72″	1949	20%	11.67″
May 10	0.07″	3.86″	2025	21%	11.73″
May 11	0.06″	4.70″	1915	25%	11.80″
May 12	0.07″	2.93″	1921	30%	11.86″
May 13	0.07″	2.49″	1968	28%	11.94″
May 14	0.08″	2.33″	1971	24%	12.01″
May 15	0.09″	2.28″	1922	21%	12.10″
May 16	0.09″	1.73″	2023	21%	12.19″
May 17	0.09″	1.79″	1955	19%	12.28″
May 18	0.09″	1.16″	1894	26%	12.37″
May 19	0.09″	1.91″	1926	25%	12.46″
May 20	0.09″	4.39″	1932	27%	12.55″
May 21	0.10″	4.85″	1967	25%	12.65″
May 22	0.10″	3.74″	2017	27%	12.75″
May 23	0.11″	5.40″	1976	26%	12.86″
May 24	0.11″	2.32″	1934	30%	12.96″
May 25	0.10″	2.13″	1938	35%	13.06″
May 26	0.11″	2.53″	1922	27%	13.17″
May 27	0.11″	1.61″	2020	32%	13.27″
May 28	0.11″	2.31″	2016	29%	13.38″
May 29	0.14″	2.23″	1949	29%	13.52″
May 30	0.14″	1.15″	1922	36%	13.66″
May 31	0.14″	1.87″	1915	24%	13.80″
Jun 1	0.15″	1.76″	1956	28%	13.95″
Jun 2	0.16″	1.47″	2015	33%	14.11″
Jun 3	0.16″	3.74″	1990	34%	14.27″
Jun 4	0.17″	1.54″	1992	36%	14.44″
Jun 5	0.17″	7.38″	1997	37%	14.61″
Jun 6	0.16″	3.61″	1893	39%	14.78″
Jun 7	0.15″	5.43″	1912	37%	14.93″
Jun 8	0.16″	1.97″	1957	27%	15.09″
Jun 9	0.16″	2.22″	1994	28%	15.25″
Jun 10	0.16″	10.38″	1973	40%	15.41″
Jun 11	0.16″	4.08″	2019	37%	15.57″
Jun 12	0.16″	3.00″	1953	44%	15.73″
Jun 13	0.14″	2.12″	1953	34%	15.88″
Jun 14	0.14″	3.54″	1893	32%	16.01″
Jun 15	0.13″	2.50″	1916	38%	16.14″
Jun 16	0.13″	1.79″	1982	28%	16.28″
Jun 17	0.13″	4.27″	1982	35%	16.41″
Jun 18	0.13″	1.25″	2013	37%	16.54″
Jun 19	0.14″	3.08″	1947	34%	16.68″
Jun 20	0.14″	2.22″	2017	34%	16.83″
Jun 21	0.15″	2.85″	1900	37%	16.98″
Jun 22	0.17″	2.54″	1895	31%	17.15″
Jun 23	0.17″	2.05″	1945	34%	17.32″
Jun 24	0.18″	3.96″	1945	40%	17.49″
Jun 25	0.17″	2.60″	1947	44%	17.67″
Jun 26	0.17″	3.60″	1974	43%	17.84″
Jun 27	0.17″	3.69″	1982	38%	18.01″
Jun 28	0.16″	3.25″	1907	39%	18.17″
Jun 29	0.17″	1.62″	1994	34%	18.34″
Jun 30	0.17″	2.12″	1944	36%	18.52″
Jul 1	0.17″	1.97″	1966	40%	18.69″
Jul 2	0.17″	2.80″	1894	40%	18.85″
Jul 3	0.17″	2.34″	2018	40%	19.02″
Jul 4	0.16″	2.62″	1942	40%	19.18″
Jul 5	0.16″	1.84″	1991	41%	19.33″
Jul 6	0.15″	2.67″	1950	44%	19.49″
Jul 7	0.14″	5.89″	1950	47%	19.63″
Jul 8	0.15″	1.63″	1901	46%	19.78″
Jul 9	0.14″	2.91″	1896	39%	19.92″
Jul 10	0.15″	2.69″	1935	44%	20.07″
Jul 11	0.15″	2.61″	1902	39%	20.22″
Jul 12	0.16″	3.07″	1898	47%	20.38″
Jul 13	0.15″	7.11″	1921	40%	20.53″
Jul 14	0.14″	2.13″	1916	40%	20.68″
Jul 15	0.15″	4.71″	1978	34%	20.82″
Jul 16	0.15″	2.45″	1960	41%	20.97″
Jul 17	0.15″	3.38″	1940	38%	21.12″
Jul 18	0.16″	2.70″	1918	34%	21.29″
Jul 19	0.17″	2.34″	2001	44%	21.46″
Jul 20	0.17″	3.68″	1939	35%	21.63″
Jul 21	0.16″	5.44″	1919	36%	21.79″
Jul 22	0.18″	3.42″	1964	35%	21.97″
Jul 23	0.18″	3.97″	1916	39%	22.15″
Jul 24	0.18″	2.06″	1895	42%	22.33″
Jul 25	0.18″	2.69″	1980	45%	22.51″
Jul 26	0.18″	4.05″	1994	41%	22.68″
Jul 27	0.18″	3.32″	1985	42%	22.87″
Jul 28	0.18″	2.52″	1965	39%	23.05″
Jul 29	0.20″	2.37″	1985	46%	23.25″
Jul 30	0.19″	2.33″	1997	43%	23.44″
Jul 31	0.19″	2.20″	1894	45%	23.63″
Aug 1	0.19″	3.41″	1906	38%	23.82″
Aug 2	0.18″	2.60″	1917	37%	24.00″
Aug 3	0.17″	3.27″	1961	50%	24.16″
Aug 4	0.17″	3.71″	1941	37%	24.34″
Aug 5	0.18″	2.70″	2024	41%	24.52″
Aug 6	0.18″	3.56″	2024	37%	24.70″
Aug 7	0.19″	2.96″	1974	36%	24.88″
Aug 8	0.19″	1.68″	1985	45%	25.07″
Aug 9	0.19″	2.93″	1927	41%	25.26″
Aug 10	0.20″	2.01″	1967	38%	25.45″
Aug 11	0.18″	7.66″	1940	44%	25.64″
Aug 12	0.19″	2.52″	2004	40%	25.82″
Aug 13	0.18″	4.68″	1986	50%	26.01″
Aug 14	0.18″	3.65″	2010	35%	26.18″
Aug 15	0.18″	2.42″	2023	39%	26.37″
Aug 16	0.19″	5.57″	1945	45%	26.56″
Aug 17	0.20″	6.08″	1935	48%	26.77″
Aug 18	0.20″	5.39″	1981	34%	26.97″
Aug 19	0.20″	3.26″	1949	37%	27.17″
Aug 20	0.20″	2.56″	1941	37%	27.38″
Aug 21	0.20″	4.10″	2025	34%	27.58″
Aug 22	0.20″	3.95″	2025	34%	27.79″
Aug 23	0.21″	5.05″	1970	39%	28.00″
Aug 24	0.21″	2.26″	1939	38%	28.20″
Aug 25	0.20″	2.39″	1963	36%	28.41″
Aug 26	0.21″	2.67″	1911	35%	28.61″
Aug 27	0.21″	2.95″	2017	39%	28.82″
Aug 28	0.22″	4.20″	1899	37%	29.04″
Aug 29	0.25″	4.59″	2004	41%	29.28″
Aug 30	0.25″	2.83″	1987	35%	29.54″
Aug 31	0.24″	4.67″	1983	36%	29.78″
Sep 1	0.23″	3.18″	1949	33%	30.01″
Sep 2	0.23″	2.04″	1955	33%	30.24″
Sep 3	0.23″	6.06″	1979	38%	30.47″
Sep 4	0.22″	5.04″	1987	38%	30.68″
Sep 5	0.20″	10.33″	1933	41%	30.89″
Sep 6	0.18″	2.46″	1991	41%	31.07″
Sep 7	0.20″	2.25″	1937	31%	31.27″
Sep 8	0.20″	2.60″	2022	35%	31.48″
Sep 9	0.20″	6.26″	1988	29%	31.67″
Sep 10	0.19″	4.53″	2017	29%	31.86″
Sep 11	0.19″	4.24″	1960	31%	32.05″
Sep 12	0.17″	2.76″	1955	32%	32.23″
Sep 13	0.16″	1.65″	1945	32%	32.39″
Sep 14	0.14″	4.47″	1976	27%	32.53″
Sep 15	0.14″	3.50″	1974	35%	32.66″
Sep 16	0.14″	4.71″	1945	28%	32.80″
Sep 17	0.15″	1.74″	1894	26%	32.96″
Sep 18	0.16″	6.72″	1928	26%	33.11″
Sep 19	0.16″	1.30″	1979	24%	33.27″
Sep 20	0.17″	8.50″	1998	31%	33.44″
Sep 21	0.18″	1.47″	1897	28%	33.62″
Sep 22	0.15″	2.76″	1952	17%	33.77″
Sep 23	0.15″	2.12″	1947	20%	33.92″
Sep 24	0.15″	3.79″	2002	25%	34.07″
Sep 25	0.18″	4.86″	1894	30%	34.24″
Sep 26	0.18″	2.57″	1894	35%	34.42″
Sep 27	0.19″	2.95″	2005	31%	34.61″
Sep 28	0.18″	3.96″	1959	30%	34.79″
Sep 29	0.18″	3.96″	2022	34%	34.97″
Sep 30	0.19″	3.14″	2015	29%	35.16″
Oct 1	0.21″	2.36″	1914	26%	35.37″
Oct 2	0.20″	9.25″	2015	17%	35.57″
Oct 3	0.19″	2.51″	1893	23%	35.76″
Oct 4	0.18″	1.88″	1992	25%	35.94″
Oct 5	0.18″	1.95″	1934	21%	36.13″
Oct 6	0.18″	1.20″	1915	16%	36.31″
Oct 7	0.18″	4.36″	2016	24%	36.49″
Oct 8	0.18″	3.84″	2016	29%	36.67″
Oct 9	0.18″	2.46″	1992	26%	36.85″
Oct 10	0.15″	5.46″	1990	21%	37.00″
Oct 11	0.15″	1.80″	1893	21%	37.15″
Oct 12	0.14″	4.07″	1994	17%	37.29″
Oct 13	0.13″	1.68″	1954	16%	37.42″
Oct 14	0.13″	3.49″	1954	17%	37.55″
Oct 15	0.12″	2.02″	1964	21%	37.67″
Oct 16	0.10″	3.91″	1999	14%	37.77″
Oct 17	0.10″	6.79″	1965	20%	37.88″
Oct 18	0.10″	5.30″	1897	20%	37.98″
Oct 19	0.10″	4.11″	1944	24%	38.08″
Oct 20	0.10″	3.82″	1904	21%	38.18″
Oct 21	0.09″	1.53″	1951	22%	38.27″
Oct 22	0.09″	1.19″	2017	17%	38.36″
Oct 23	0.08″	2.30″	2007	20%	38.45″
Oct 24	0.08″	5.23″	2008	20%	38.53″
Oct 25	0.08″	1.96″	1905	20%	38.60″
Oct 26	0.08″	1.49″	1985	20%	38.68″
Oct 27	0.08″	1.87″	1925	16%	38.76″
Oct 28	0.08″	3.57″	1959	18%	38.85″
Oct 29	0.08″	1.11″	1899	13%	38.93″
Oct 30	0.08″	0.79″	1899	23%	39.01″
Oct 31	0.08″	6.65″	1969	20%	39.09″
Nov 1	0.08″	1.74″	1946	24%	39.17″
Nov 2	0.07″	3.85″	1900	20%	39.24″
Nov 3	0.07″	1.37″	1987	23%	39.31″
Nov 4	0.07″	1.67″	1941	26%	39.39″
Nov 5	0.08″	1.31″	1909	21%	39.47″
Nov 6	0.08″	1.33″	2006	15%	39.54″
Nov 7	0.08″	1.19″	1913	16%	39.62″
Nov 8	0.08″	2.40″	2015	23%	39.70″
Nov 9	0.08″	1.20″	2022	17%	39.78″
Nov 10	0.07″	2.09″	1947	20%	39.85″
Nov 11	0.07″	1.76″	1937	24%	39.92″
Nov 12	0.07″	1.47″	2020	20%	39.99″
Nov 13	0.08″	1.68″	1914	21%	40.07″
Nov 14	0.07″	2.56″	1908	20%	40.14″
Nov 15	0.09″	0.88″	2002	22%	40.23″
Nov 16	0.08″	1.10″	1987	20%	40.30″
Nov 17	0.08″	1.82″	1898	17%	40.38″
Nov 18	0.07″	1.58″	1939	20%	40.45″
Nov 19	0.07″	1.97″	1986	25%	40.52″
Nov 20	0.07″	3.57″	2005	17%	40.59″
Nov 21	0.07″	1.57″	1985	23%	40.66″
Nov 22	0.07″	2.68″	1992	29%	40.73″
Nov 23	0.06″	1.36″	1971	22%	40.79″
Nov 24	0.08″	3.52″	1899	27%	40.87″
Nov 25	0.08″	1.85″	1972	24%	40.95″
Nov 26	0.08″	1.43″	1976	20%	41.03″
Nov 27	0.08″	1.39″	1934	32%	41.11″
Nov 28	0.07″	0.90″	1971	23%	41.19″
Nov 29	0.08″	1.71″	1972	23%	41.26″
Nov 30	0.07″	1.23″	1977	20%	41.33″
Dec 1	0.07″	2.55″	2009	23%	41.41″
Dec 2	0.08″	3.40″	1896	24%	41.49″
Dec 3	0.08″	2.96″	1902	23%	41.57″
Dec 4	0.08″	2.31″	1964	26%	41.65″
Dec 5	0.09″	1.58″	1979	27%	41.73″
Dec 6	0.10″	1.71″	1972	19%	41.83″
Dec 7	0.10″	1.49″	1957	27%	41.92″
Dec 8	0.10″	1.06″	2018	28%	42.02″
Dec 9	0.09″	2.40″	2001	27%	42.11″
Dec 10	0.10″	1.37″	1915	27%	42.21″
Dec 11	0.10″	1.83″	1986	33%	42.31″
Dec 12	0.10″	1.49″	2009	32%	42.40″
Dec 13	0.10″	2.68″	2018	32%	42.50″
Dec 14	0.10″	1.79″	1974	35%	42.60″
Dec 15	0.11″	1.18″	1970	26%	42.71″
Dec 16	0.11″	3.92″	2023	20%	42.83″
Dec 17	0.11″	3.82″	2009	31%	42.93″
Dec 18	0.11″	1.36″	1999	23%	43.04″
Dec 19	0.11″	2.18″	1922	29%	43.15″
Dec 20	0.10″	2.26″	1947	30%	43.26″
Dec 21	0.10″	1.71″	1929	29%	43.35″
Dec 22	0.09″	3.62″	2019	26%	43.45″
Dec 23	0.09″	2.26″	1978	26%	43.54″
Dec 24	0.10″	1.80″	1953	31%	43.63″
Dec 25	0.09″	3.11″	1941	29%	43.72″
Dec 26	0.09″	0.86″	2004	29%	43.80″
Dec 27	0.09″	1.58″	1920	31%	43.89″
Dec 28	0.08″	1.11″	1981	32%	43.97″
Dec 29	0.08″	1.21″	1893	30%	44.05″
Dec 30	0.07″	1.46″	1981	37%	44.12″
Dec 31	0.06″	0.94″	1912	38%	44.18″

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

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