Charleston, SC

32.900°N, 80.041°W · station CHSthr · 1937–2026 · 90 years · normal 52.5 in/yr

The Accumulation Ribbon

Every day of the year at Charleston: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (2015) and driest (1954) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 52.5 in

All-Time Extremes

Driest year

30.3in

1954 · mean 51.6 in

Longest dry streak

41 days

< 0.01 in · ended 2000-11-03

Wettest day ever

11.50in

Oct 3, 2015

Wettest year

74.9in

2015 · mean 51.6 in

Longest wet streak

13 days

≥ 0.01 in · ended 1949-07-04

Wettest month ever

27.24in

Jun 1973

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	3.90″ Jan 12, 1993	2.72″	8.92″ 1993
Feb	5.07″ Feb 10, 1940	2.94″	10.47″ 2013
Mar	4.48″ Mar 5, 1959	3.42″	11.11″ 1959
Apr	4.10″ Apr 15, 1958	2.71″	9.50″ 1958
May	6.23″ May 22, 1967	3.05″	10.62″ 2018
Jun	9.40″ Jun 11, 1973	5.24″	27.24″ 1973
Jul	5.39″ Jul 3, 1981	6.94″	18.46″ 1964
Aug	7.88″ Aug 11, 1940	6.32″	17.24″ 1940
Sep	10.52″ Sep 21, 1998	4.90″	17.31″ 1945
Oct	11.50″ Oct 3, 2015	2.36″	18.91″ 2015
Nov	5.24″ Nov 1, 1969	1.90″	8.30″ 2015
Dec	4.00″ Dec 23, 1941	2.71″	11.08″ 1941

Record Daily Rainfall

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

Year by Year

Driest years

1954	30.31 in
1951	34.06 in
1955	36.11 in
1942	36.99 in
2011	37.01 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	0.08″	1.52″	1987	40%	0.08″
Jan 2	0.08″	1.33″	2006	31%	0.16″
Jan 3	0.08″	1.32″	1941	31%	0.24″
Jan 4	0.08″	0.75″	2007	26%	0.31″
Jan 5	0.09″	1.22″	1971	22%	0.40″
Jan 6	0.09″	1.24″	1970	33%	0.50″
Jan 7	0.10″	2.69″	1990	34%	0.60″
Jan 8	0.10″	1.13″	1975	27%	0.69″
Jan 9	0.10″	1.96″	1964	22%	0.79″
Jan 10	0.10″	1.14″	1967	26%	0.89″
Jan 11	0.10″	0.93″	1991	37%	0.98″
Jan 12	0.10″	3.90″	1993	33%	1.09″
Jan 13	0.10″	1.92″	1958	35%	1.19″
Jan 14	0.10″	1.65″	1995	27%	1.29″
Jan 15	0.11″	1.40″	1966	28%	1.40″
Jan 16	0.12″	2.26″	1946	33%	1.53″
Jan 17	0.13″	1.55″	2010	26%	1.66″
Jan 18	0.13″	0.96″	1960	30%	1.79″
Jan 19	0.13″	2.27″	1991	31%	1.92″
Jan 20	0.12″	1.22″	1963	30%	2.04″
Jan 21	0.12″	2.47″	1983	25%	2.15″
Jan 22	0.12″	1.99″	2017	34%	2.27″
Jan 23	0.12″	3.27″	1998	35%	2.39″
Jan 24	0.12″	2.12″	1958	30%	2.52″
Jan 25	0.12″	1.54″	2010	29%	2.63″
Jan 26	0.12″	1.07″	2004	24%	2.75″
Jan 27	0.12″	1.57″	1998	28%	2.87″
Jan 28	0.12″	1.28″	1943	26%	3.00″
Jan 29	0.12″	0.83″	2018	29%	3.12″
Jan 30	0.12″	1.77″	1960	38%	3.24″
Jan 31	0.12″	1.12″	2021	31%	3.36″
Feb 1	0.11″	1.48″	1999	22%	3.46″
Feb 2	0.10″	1.24″	2006	38%	3.56″
Feb 3	0.10″	2.25″	1952	33%	3.67″
Feb 4	0.11″	1.63″	1959	30%	3.77″
Feb 5	0.11″	1.15″	1945	29%	3.89″
Feb 6	0.11″	1.51″	1986	40%	4.00″
Feb 7	0.11″	2.24″	1953	39%	4.10″
Feb 8	0.11″	0.77″	1948	25%	4.21″
Feb 9	0.11″	1.69″	1948	25%	4.32″
Feb 10	0.12″	5.07″	1940	30%	4.44″
Feb 11	0.11″	2.28″	2023	35%	4.55″
Feb 12	0.11″	1.79″	2013	29%	4.66″
Feb 13	0.11″	1.08″	1959	27%	4.77″
Feb 14	0.11″	3.28″	1944	25%	4.87″
Feb 15	0.10″	0.87″	1952	28%	4.98″
Feb 16	0.11″	3.02″	1998	43%	5.09″
Feb 17	0.11″	2.93″	1998	30%	5.20″
Feb 18	0.12″	2.16″	1964	33%	5.31″
Feb 19	0.12″	1.26″	2012	29%	5.43″
Feb 20	0.11″	1.70″	2020	22%	5.54″
Feb 21	0.11″	1.28″	2005	28%	5.65″
Feb 22	0.11″	1.21″	1998	40%	5.76″
Feb 23	0.12″	2.44″	2013	28%	5.88″
Feb 24	0.12″	2.25″	1963	37%	6.00″
Feb 25	0.11″	1.73″	1957	33%	6.11″
Feb 26	0.12″	1.88″	2013	29%	6.22″
Feb 27	0.12″	1.48″	1984	30%	6.34″
Feb 28	0.12″	2.27″	1966	28%	6.46″
Feb 29	0.12″	1.44″	2009	31%	6.57″
Mar 1	0.11″	3.04″	2024	31%	6.68″
Mar 2	0.10″	1.34″	1964	32%	6.79″
Mar 3	0.11″	2.36″	1977	28%	6.89″
Mar 4	0.10″	4.48″	1959	31%	7.00″
Mar 5	0.10″	2.96″	1983	32%	7.09″
Mar 6	0.10″	1.44″	1944	29%	7.20″
Mar 7	0.10″	1.36″	1970	29%	7.30″
Mar 8	0.10″	1.50″	1980	26%	7.40″
Mar 9	0.09″	1.95″	2024	24%	7.49″
Mar 10	0.09″	1.64″	1953	23%	7.58″
Mar 11	0.09″	1.29″	1948	34%	7.67″
Mar 12	0.10″	1.85″	1980	34%	7.76″
Mar 13	0.10″	1.85″	1980	27%	7.86″
Mar 14	0.10″	1.47″	2001	19%	7.96″
Mar 15	0.10″	1.26″	1964	31%	8.05″
Mar 16	0.10″	3.16″	1983	36%	8.15″
Mar 17	0.10″	2.45″	1961	32%	8.26″
Mar 18	0.10″	2.14″	1998	29%	8.36″
Mar 19	0.11″	2.80″	2003	32%	8.47″
Mar 20	0.11″	1.83″	2000	34%	8.58″
Mar 21	0.11″	1.09″	1970	20%	8.69″
Mar 22	0.11″	1.82″	1993	22%	8.80″
Mar 23	0.11″	3.00″	2013	26%	8.91″
Mar 24	0.11″	1.75″	1987	34%	9.03″
Mar 25	0.12″	1.46″	1984	28%	9.15″
Mar 26	0.12″	2.40″	2005	24%	9.26″
Mar 27	0.10″	1.36″	2016	30%	9.37″
Mar 28	0.10″	4.13″	1990	29%	9.47″
Mar 29	0.11″	2.23″	1958	29%	9.58″
Mar 30	0.11″	1.87″	1990	40%	9.69″
Mar 31	0.11″	1.18″	1981	27%	9.80″
Apr 1	0.11″	3.57″	2009	21%	9.91″
Apr 2	0.11″	1.10″	1998	26%	10.03″
Apr 3	0.10″	1.37″	2024	23%	10.13″
Apr 4	0.11″	1.48″	1993	34%	10.24″
Apr 5	0.10″	2.20″	1963	24%	10.33″
Apr 6	0.10″	1.96″	1938	29%	10.44″
Apr 7	0.11″	1.23″	2006	31%	10.55″
Apr 8	0.11″	1.13″	1948	29%	10.65″
Apr 9	0.10″	1.80″	1941	18%	10.75″
Apr 10	0.10″	1.76″	1984	26%	10.85″
Apr 11	0.10″	2.27″	1961	27%	10.95″
Apr 12	0.10″	1.29″	2004	27%	11.05″
Apr 13	0.10″	2.83″	2020	29%	11.15″
Apr 14	0.10″	4.10″	1958	24%	11.24″
Apr 15	0.10″	1.12″	1944	26%	11.34″
Apr 16	0.10″	0.80″	1956	14%	11.44″
Apr 17	0.10″	2.37″	2014	20%	11.54″
Apr 18	0.10″	0.71″	2014	23%	11.64″
Apr 19	0.10″	1.68″	1966	22%	11.74″
Apr 20	0.11″	0.54″	2020	20%	11.85″
Apr 21	0.11″	1.39″	2011	20%	11.96″
Apr 22	0.10″	2.55″	2018	27%	12.06″
Apr 23	0.11″	1.91″	2020	21%	12.18″
Apr 24	0.12″	2.38″	1982	27%	12.29″
Apr 25	0.12″	1.89″	1965	24%	12.41″
Apr 26	0.12″	1.15″	1950	22%	12.52″
Apr 27	0.12″	3.73″	1997	24%	12.64″
Apr 28	0.12″	1.91″	1937	28%	12.76″
Apr 29	0.12″	1.08″	2014	26%	12.87″
Apr 30	0.11″	1.67″	1996	28%	12.98″
May 1	0.10″	1.72″	1956	21%	13.08″
May 2	0.10″	2.35″	1946	30%	13.18″
May 3	0.10″	1.92″	1998	33%	13.27″
May 4	0.10″	1.36″	1948	26%	13.37″
May 5	0.09″	0.77″	2003	18%	13.47″
May 6	0.09″	1.30″	1984	23%	13.56″
May 7	0.10″	1.05″	1978	20%	13.65″
May 8	0.09″	1.17″	1979	30%	13.74″
May 9	0.09″	1.45″	1961	21%	13.83″
May 10	0.09″	3.31″	2025	23%	13.92″
May 11	0.10″	2.45″	1999	23%	14.02″
May 12	0.09″	1.75″	1954	28%	14.11″
May 13	0.10″	2.45″	1979	32%	14.21″
May 14	0.10″	1.65″	2009	24%	14.31″
May 15	0.10″	2.07″	1991	19%	14.41″
May 16	0.11″	0.72″	2018	17%	14.52″
May 17	0.11″	1.04″	1957	27%	14.63″
May 18	0.11″	4.88″	2018	32%	14.74″
May 19	0.10″	1.16″	1953	29%	14.84″
May 20	0.11″	1.41″	2013	27%	14.95″
May 21	0.11″	6.23″	1967	27%	15.06″
May 22	0.12″	1.95″	1980	26%	15.18″
May 23	0.13″	4.86″	1976	27%	15.31″
May 24	0.13″	1.83″	1970	32%	15.45″
May 25	0.14″	1.87″	1946	40%	15.59″
May 26	0.15″	2.00″	1977	38%	15.74″
May 27	0.15″	2.08″	2020	32%	15.89″
May 28	0.16″	2.42″	2016	41%	16.05″
May 29	0.18″	2.42″	2016	26%	16.23″
May 30	0.18″	1.65″	1948	32%	16.41″
May 31	0.18″	1.93″	2010	27%	16.60″
Jun 1	0.20″	2.33″	2007	31%	16.79″
Jun 2	0.21″	2.73″	2006	43%	17.00″
Jun 3	0.21″	2.95″	1962	37%	17.21″
Jun 4	0.22″	2.37″	1995	33%	17.43″
Jun 5	0.23″	4.91″	1997	37%	17.65″
Jun 6	0.22″	2.10″	2024	39%	17.87″
Jun 7	0.21″	4.61″	1973	39%	18.09″
Jun 8	0.21″	2.40″	2015	32%	18.30″
Jun 9	0.20″	2.55″	1994	33%	18.50″
Jun 10	0.19″	9.40″	1973	37%	18.69″
Jun 11	0.20″	2.05″	2019	36%	18.89″
Jun 12	0.19″	2.49″	2006	33%	19.08″
Jun 13	0.18″	1.26″	1973	44%	19.26″
Jun 14	0.18″	2.15″	1962	38%	19.44″
Jun 15	0.18″	4.28″	1939	40%	19.62″
Jun 16	0.17″	3.64″	1946	31%	19.79″
Jun 17	0.17″	3.68″	1982	39%	19.97″
Jun 18	0.17″	4.97″	1973	32%	20.14″
Jun 19	0.18″	4.20″	1958	38%	20.32″
Jun 20	0.18″	2.01″	2001	39%	20.50″
Jun 21	0.18″	2.15″	2002	39%	20.68″
Jun 22	0.20″	5.20″	1963	36%	20.88″
Jun 23	0.20″	2.86″	1945	42%	21.08″
Jun 24	0.21″	1.80″	1941	47%	21.28″
Jun 25	0.20″	2.60″	1956	48%	21.49″
Jun 26	0.20″	4.90″	1941	40%	21.69″
Jun 27	0.20″	3.02″	1997	36%	21.89″
Jun 28	0.21″	1.87″	2022	42%	22.10″
Jun 29	0.21″	2.33″	2013	42%	22.30″
Jun 30	0.22″	1.59″	1957	48%	22.52″
Jul 1	0.22″	4.58″	1966	33%	22.74″
Jul 2	0.23″	5.39″	1981	37%	22.97″
Jul 3	0.23″	3.26″	1983	43%	23.19″
Jul 4	0.22″	2.88″	2019	46%	23.41″
Jul 5	0.22″	2.56″	1991	44%	23.63″
Jul 6	0.22″	2.60″	1976	42%	23.85″
Jul 7	0.21″	4.15″	2009	44%	24.06″
Jul 8	0.22″	2.71″	2011	41%	24.28″
Jul 9	0.21″	3.45″	1954	42%	24.49″
Jul 10	0.21″	1.72″	1978	41%	24.70″
Jul 11	0.21″	2.92″	1959	48%	24.91″
Jul 12	0.22″	2.73″	2010	43%	25.13″
Jul 13	0.20″	1.42″	2011	48%	25.33″
Jul 14	0.20″	2.50″	2002	53%	25.54″
Jul 15	0.20″	2.07″	1978	42%	25.74″
Jul 16	0.21″	3.00″	1960	40%	25.96″
Jul 17	0.20″	4.93″	1964	47%	26.16″
Jul 18	0.21″	3.62″	1979	42%	26.37″
Jul 19	0.22″	2.41″	1994	47%	26.60″
Jul 20	0.21″	2.07″	1969	35%	26.81″
Jul 21	0.20″	1.63″	1979	46%	27.01″
Jul 22	0.20″	3.68″	2023	47%	27.22″
Jul 23	0.21″	4.20″	1985	43%	27.42″
Jul 24	0.21″	1.49″	1983	47%	27.64″
Jul 25	0.22″	4.57″	1980	47%	27.85″
Jul 26	0.22″	3.85″	2001	44%	28.07″
Jul 27	0.23″	2.17″	1964	34%	28.30″
Jul 28	0.23″	3.00″	1965	39%	28.53″
Jul 29	0.25″	4.51″	1960	45%	28.78″
Jul 30	0.23″	3.23″	1949	45%	29.01″
Jul 31	0.22″	2.66″	1940	49%	29.23″
Aug 1	0.22″	1.67″	2021	48%	29.44″
Aug 2	0.21″	4.60″	1962	46%	29.65″
Aug 3	0.20″	3.31″	1993	48%	29.86″
Aug 4	0.21″	1.78″	1941	34%	30.07″
Aug 5	0.22″	4.97″	2010	46%	30.29″
Aug 6	0.24″	4.82″	2024	39%	30.53″
Aug 7	0.23″	1.98″	1990	38%	30.76″
Aug 8	0.23″	2.33″	1942	45%	30.99″
Aug 9	0.23″	4.02″	2014	35%	31.21″
Aug 10	0.23″	2.35″	1950	45%	31.44″
Aug 11	0.21″	7.88″	1940	54%	31.65″
Aug 12	0.21″	2.98″	2011	45%	31.86″
Aug 13	0.20″	3.82″	1986	53%	32.05″
Aug 14	0.20″	4.08″	2021	43%	32.25″
Aug 15	0.20″	4.69″	1974	36%	32.45″
Aug 16	0.22″	3.30″	1971	36%	32.67″
Aug 17	0.23″	4.08″	1943	43%	32.91″
Aug 18	0.23″	3.94″	1981	38%	33.14″
Aug 19	0.22″	2.55″	1949	39%	33.36″
Aug 20	0.22″	3.91″	1940	40%	33.58″
Aug 21	0.20″	4.16″	2025	34%	33.78″
Aug 22	0.21″	1.98″	1995	39%	34.00″
Aug 23	0.23″	4.53″	2006	40%	34.22″
Aug 24	0.23″	3.00″	1970	49%	34.45″
Aug 25	0.22″	3.26″	1958	33%	34.67″
Aug 26	0.23″	2.10″	1962	34%	34.90″
Aug 27	0.24″	3.33″	1949	38%	35.14″
Aug 28	0.24″	3.54″	1943	31%	35.39″
Aug 29	0.27″	3.98″	2004	44%	35.65″
Aug 30	0.27″	6.43″	2015	43%	35.92″
Aug 31	0.25″	1.60″	1955	40%	36.17″
Sep 1	0.23″	2.76″	1948	35%	36.40″
Sep 2	0.23″	2.60″	1998	37%	36.62″
Sep 3	0.23″	6.06″	1979	30%	36.85″
Sep 4	0.22″	6.00″	1987	46%	37.07″
Sep 5	0.22″	3.38″	2008	48%	37.30″
Sep 6	0.21″	3.79″	1949	40%	37.51″
Sep 7	0.21″	1.68″	1937	31%	37.72″
Sep 8	0.22″	3.45″	1973	36%	37.94″
Sep 9	0.22″	2.42″	1988	30%	38.16″
Sep 10	0.21″	5.51″	2017	33%	38.37″
Sep 11	0.21″	2.98″	1960	33%	38.58″
Sep 12	0.20″	2.16″	2007	28%	38.78″
Sep 13	0.20″	1.63″	1945	34%	38.97″
Sep 14	0.19″	4.35″	1976	26%	39.16″
Sep 15	0.18″	3.60″	1958	31%	39.34″
Sep 16	0.20″	6.19″	1945	29%	39.53″
Sep 17	0.20″	1.62″	2020	27%	39.74″
Sep 18	0.20″	1.34″	1966	35%	39.94″
Sep 19	0.21″	5.18″	1979	26%	40.15″
Sep 20	0.21″	10.52″	1998	34%	40.36″
Sep 21	0.21″	1.06″	1989	29%	40.58″
Sep 22	0.19″	3.52″	1952	19%	40.76″
Sep 23	0.18″	3.12″	1947	22%	40.94″
Sep 24	0.18″	2.65″	2002	29%	41.12″
Sep 25	0.21″	3.86″	1956	33%	41.33″
Sep 26	0.21″	2.95″	2010	33%	41.53″
Sep 27	0.21″	4.96″	1999	29%	41.74″
Sep 28	0.19″	3.82″	1959	29%	41.93″
Sep 29	0.19″	5.57″	2022	29%	42.13″
Sep 30	0.21″	1.98″	1989	27%	42.33″
Oct 1	0.21″	2.63″	1994	21%	42.54″
Oct 2	0.22″	11.50″	2015	18%	42.76″
Oct 3	0.21″	2.81″	2015	22%	42.98″
Oct 4	0.20″	2.52″	1992	20%	43.18″
Oct 5	0.20″	1.79″	1964	20%	43.38″
Oct 6	0.20″	1.38″	1965	26%	43.58″
Oct 7	0.20″	4.70″	2016	34%	43.78″
Oct 8	0.20″	5.77″	2016	30%	43.98″
Oct 9	0.20″	1.82″	1990	27%	44.18″
Oct 10	0.16″	4.48″	1990	19%	44.34″
Oct 11	0.16″	2.10″	1977	20%	44.50″
Oct 12	0.15″	3.39″	1994	17%	44.65″
Oct 13	0.15″	1.22″	1954	21%	44.80″
Oct 14	0.14″	3.89″	1954	17%	44.94″
Oct 15	0.13″	1.54″	1964	16%	45.07″
Oct 16	0.11″	3.72″	1999	15%	45.18″
Oct 17	0.11″	3.50″	1965	17%	45.29″
Oct 18	0.10″	1.67″	2019	20%	45.39″
Oct 19	0.10″	5.77″	1944	20%	45.49″
Oct 20	0.10″	2.05″	1959	22%	45.58″
Oct 21	0.09″	0.90″	2006	18%	45.67″
Oct 22	0.09″	1.96″	1983	16%	45.76″
Oct 23	0.09″	2.38″	2007	16%	45.85″
Oct 24	0.08″	6.57″	2008	25%	45.93″
Oct 25	0.08″	1.16″	1997	19%	46.01″
Oct 26	0.09″	1.07″	2006	17%	46.10″
Oct 27	0.09″	2.08″	2003	18%	46.19″
Oct 28	0.09″	2.60″	1959	16%	46.28″
Oct 29	0.09″	1.48″	1993	15%	46.37″
Oct 30	0.09″	0.90″	1985	25%	46.46″
Oct 31	0.09″	5.24″	1969	25%	46.55″
Nov 1	0.09″	2.12″	1946	26%	46.63″
Nov 2	0.08″	3.48″	2015	21%	46.72″
Nov 3	0.09″	0.95″	1987	19%	46.80″
Nov 4	0.08″	2.33″	1963	29%	46.89″
Nov 5	0.09″	1.06″	1993	19%	46.98″
Nov 6	0.09″	1.25″	2006	20%	47.07″
Nov 7	0.09″	1.07″	2024	19%	47.16″
Nov 8	0.10″	3.50″	1990	25%	47.26″
Nov 9	0.10″	1.36″	2022	21%	47.35″
Nov 10	0.09″	1.58″	1937	24%	47.44″
Nov 11	0.09″	1.49″	1968	25%	47.53″
Nov 12	0.08″	1.55″	1992	15%	47.61″
Nov 13	0.09″	0.57″	1957	16%	47.70″
Nov 14	0.09″	0.86″	2019	21%	47.79″
Nov 15	0.10″	1.60″	2019	20%	47.88″
Nov 16	0.09″	0.56″	1986	18%	47.97″
Nov 17	0.09″	2.14″	1974	16%	48.06″
Nov 18	0.09″	0.97″	1939	18%	48.15″
Nov 19	0.09″	2.56″	1986	25%	48.23″
Nov 20	0.08″	2.59″	2005	21%	48.32″
Nov 21	0.09″	3.15″	1985	25%	48.40″
Nov 22	0.09″	2.76″	1992	30%	48.49″
Nov 23	0.07″	0.92″	2018	29%	48.56″
Nov 24	0.09″	1.54″	2014	28%	48.65″
Nov 25	0.09″	2.09″	2013	24%	48.73″
Nov 26	0.09″	1.46″	1946	26%	48.82″
Nov 27	0.09″	1.13″	2004	38%	48.92″
Nov 28	0.09″	1.55″	1976	22%	49.00″
Nov 29	0.09″	3.15″	1972	24%	49.09″
Nov 30	0.09″	1.02″	1977	19%	49.18″
Dec 1	0.09″	2.75″	2009	15%	49.27″
Dec 2	0.09″	1.40″	1971	20%	49.36″
Dec 3	0.09″	3.20″	1941	22%	49.45″
Dec 4	0.09″	1.94″	1964	26%	49.54″
Dec 5	0.09″	1.55″	1979	33%	49.63″
Dec 6	0.10″	2.58″	2016	20%	49.73″
Dec 7	0.11″	1.91″	2021	26%	49.84″
Dec 8	0.11″	0.76″	2018	30%	49.94″
Dec 9	0.10″	1.44″	1969	33%	50.04″
Dec 10	0.11″	0.95″	1958	26%	50.15″
Dec 11	0.11″	1.84″	1986	40%	50.25″
Dec 12	0.11″	2.13″	1954	31%	50.36″
Dec 13	0.11″	2.95″	2018	35%	50.47″
Dec 14	0.12″	1.50″	1974	40%	50.58″
Dec 15	0.12″	1.33″	1970	19%	50.70″
Dec 16	0.13″	3.25″	2023	19%	50.83″
Dec 17	0.13″	3.18″	2009	36%	50.96″
Dec 18	0.13″	1.39″	1999	18%	51.09″
Dec 19	0.13″	1.28″	2018	22%	51.22″
Dec 20	0.13″	2.09″	1947	30%	51.35″
Dec 21	0.12″	1.85″	1994	28%	51.46″
Dec 22	0.12″	4.00″	1941	21%	51.58″
Dec 23	0.12″	3.40″	1978	30%	51.69″
Dec 24	0.12″	1.83″	1953	36%	51.81″
Dec 25	0.11″	2.04″	1941	30%	51.92″
Dec 26	0.12″	0.73″	1976	31%	52.04″
Dec 27	0.12″	2.19″	1958	33%	52.16″
Dec 28	0.12″	1.15″	1950	37%	52.27″
Dec 29	0.10″	1.34″	1977	25%	52.37″
Dec 30	0.09″	1.89″	1981	30%	52.47″
Dec 31	0.09″	0.58″	1952	36%	52.55″

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

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