Martinsburg, WV

39.404°N, 77.975°W · station MRBthr · 1891–2026 · 136 years · normal 39.8 in/yr

The Accumulation Ribbon

Every day of the year at Martinsburg: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (2018) and driest (1930) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 39.8 in

All-Time Extremes

Driest year

21.4in

1930 · mean 38.0 in

Longest dry streak

34 days

< 0.01 in · ended 2025-09-03

Wettest day ever

6.18in

Sep 24, 1912

Wettest year

61.6in

2018 · mean 38.0 in

Longest wet streak

12 days

≥ 0.01 in · ended 2016-05-11

Wettest month ever

11.07in

Aug 2024

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	2.35″ Jan 5, 1914	2.42″	6.35″ 1996
Feb	2.91″ Feb 14, 1984	2.21″	6.06″ 2003
Mar	4.07″ Mar 27, 1913	3.18″	7.79″ 1993
Apr	4.00″ Apr 26, 1937	2.85″	8.62″ 1918
May	5.10″ May 22, 1901	3.64″	9.73″ 1988
Jun	3.70″ Jun 3, 1915	3.45″	9.20″ 2003
Jul	3.07″ Jul 2, 1981	3.30″	9.30″ 1905
Aug	4.58″ Aug 31, 1911	3.06″	11.07″ 2024
Sep	6.18″ Sep 24, 1912	2.57″	9.49″ 1945
Oct	4.15″ Oct 15, 1942	2.69″	10.38″ 1942
Nov	3.33″ Nov 7, 1997	2.35″	7.82″ 1997
Dec	3.75″ Dec 1, 1974	2.79″	6.39″ 1974

Record Daily Rainfall

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

Year by Year

Driest years

1930	21.43 in
1991	26.32 in
1892	27.23 in
1969	27.75 in
2023	28.25 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″	1.87″	1948	34%	0.08″
Jan 2	0.08″	1.29″	1996	30%	0.16″
Jan 3	0.08″	1.80″	1903	31%	0.24″
Jan 4	0.08″	1.47″	1944	23%	0.32″
Jan 5	0.08″	2.35″	1914	29%	0.41″
Jan 6	0.08″	1.50″	1915	31%	0.49″
Jan 7	0.08″	1.50″	1905	32%	0.57″
Jan 8	0.09″	1.20″	1978	28%	0.66″
Jan 9	0.09″	1.84″	2024	27%	0.74″
Jan 10	0.09″	0.94″	1974	26%	0.83″
Jan 11	0.08″	1.30″	1901	30%	0.91″
Jan 12	0.09″	1.82″	1915	32%	1.00″
Jan 13	0.09″	1.24″	1892	32%	1.08″
Jan 14	0.09″	1.66″	1968	34%	1.17″
Jan 15	0.08″	1.17″	1995	28%	1.25″
Jan 16	0.09″	1.40″	1924	27%	1.34″
Jan 17	0.09″	1.00″	1941	24%	1.43″
Jan 18	0.10″	0.83″	1915	28%	1.53″
Jan 19	0.09″	1.47″	1987	34%	1.63″
Jan 20	0.09″	1.27″	1979	31%	1.72″
Jan 21	0.10″	1.50″	1902	27%	1.82″
Jan 22	0.09″	0.68″	1987	29%	1.91″
Jan 23	0.09″	1.42″	2016	34%	2.00″
Jan 24	0.09″	1.40″	1896	34%	2.09″
Jan 25	0.09″	1.59″	2010	29%	2.18″
Jan 26	0.09″	1.80″	1933	31%	2.27″
Jan 27	0.09″	1.23″	1967	27%	2.36″
Jan 28	0.09″	1.34″	2024	27%	2.45″
Jan 29	0.10″	1.60″	1939	27%	2.55″
Jan 30	0.10″	1.49″	2013	27%	2.65″
Jan 31	0.09″	1.11″	1951	23%	2.74″
Feb 1	0.09″	0.90″	2008	29%	2.83″
Feb 2	0.08″	2.80″	1915	33%	2.91″
Feb 3	0.08″	1.10″	1961	25%	2.99″
Feb 4	0.08″	2.10″	1926	32%	3.07″
Feb 5	0.08″	1.30″	2010	33%	3.15″
Feb 6	0.08″	1.98″	2004	36%	3.23″
Feb 7	0.08″	1.61″	1965	28%	3.32″
Feb 8	0.09″	1.24″	1961	22%	3.40″
Feb 9	0.09″	1.21″	1957	26%	3.49″
Feb 10	0.09″	0.75″	1970	33%	3.58″
Feb 11	0.09″	1.28″	1983	33%	3.68″
Feb 12	0.08″	1.44″	1985	30%	3.76″
Feb 13	0.08″	1.80″	1899	32%	3.83″
Feb 14	0.07″	2.91″	1984	33%	3.91″
Feb 15	0.07″	1.01″	2016	31%	3.98″
Feb 16	0.08″	2.09″	2003	29%	4.06″
Feb 17	0.08″	1.30″	1903	28%	4.14″
Feb 18	0.08″	1.06″	2000	30%	4.22″
Feb 19	0.08″	0.95″	1940	31%	4.31″
Feb 20	0.08″	2.25″	1927	28%	4.39″
Feb 21	0.08″	1.07″	1912	28%	4.46″
Feb 22	0.08″	1.37″	1900	29%	4.55″
Feb 23	0.08″	2.10″	1897	31%	4.63″
Feb 24	0.08″	0.91″	1979	29%	4.71″
Feb 25	0.09″	1.40″	1902	25%	4.79″
Feb 26	0.09″	1.50″	1912	35%	4.88″
Feb 27	0.09″	1.11″	1958	28%	4.97″
Feb 28	0.09″	0.89″	1966	32%	5.06″
Feb 29	0.10″	1.48″	2012	27%	5.16″
Mar 1	0.10″	0.96″	1994	30%	5.26″
Mar 2	0.10″	1.20″	1942	30%	5.36″
Mar 3	0.09″	2.31″	1993	36%	5.45″
Mar 4	0.10″	2.00″	1902	31%	5.54″
Mar 5	0.10″	1.69″	1989	39%	5.64″
Mar 6	0.11″	0.85″	1982	33%	5.75″
Mar 7	0.11″	1.80″	1930	27%	5.85″
Mar 8	0.10″	1.20″	1902	29%	5.96″
Mar 9	0.10″	1.39″	2024	25%	6.06″
Mar 10	0.10″	1.55″	1901	32%	6.16″
Mar 11	0.09″	1.93″	2010	34%	6.25″
Mar 12	0.11″	1.83″	1968	34%	6.36″
Mar 13	0.12″	1.44″	1986	39%	6.47″
Mar 14	0.11″	1.02″	1956	30%	6.59″
Mar 15	0.12″	1.15″	1982	29%	6.70″
Mar 16	0.11″	0.88″	1965	29%	6.81″
Mar 17	0.11″	1.27″	1998	30%	6.92″
Mar 18	0.12″	1.96″	1975	35%	7.04″
Mar 19	0.11″	1.64″	1998	39%	7.15″
Mar 20	0.12″	2.08″	2019	38%	7.27″
Mar 21	0.12″	1.27″	2000	29%	7.39″
Mar 22	0.12″	1.73″	2005	27%	7.51″
Mar 23	0.12″	1.30″	1898	34%	7.63″
Mar 24	0.12″	1.33″	1912	26%	7.75″
Mar 25	0.12″	1.23″	1978	33%	7.88″
Mar 26	0.12″	4.07″	1913	27%	8.00″
Mar 27	0.11″	1.75″	2005	33%	8.11″
Mar 28	0.10″	2.22″	1984	37%	8.20″
Mar 29	0.09″	2.57″	1916	37%	8.30″
Mar 30	0.09″	1.05″	1903	38%	8.39″
Mar 31	0.09″	0.82″	1970	40%	8.48″
Apr 1	0.09″	1.62″	1983	39%	8.57″
Apr 2	0.09″	1.98″	1901	33%	8.66″
Apr 3	0.09″	2.10″	1987	31%	8.76″
Apr 4	0.09″	1.50″	1941	35%	8.85″
Apr 5	0.09″	1.72″	1917	38%	8.93″
Apr 6	0.09″	1.20″	1930	34%	9.02″
Apr 7	0.09″	3.15″	1902	33%	9.11″
Apr 8	0.10″	1.30″	1907	40%	9.21″
Apr 9	0.09″	3.01″	1918	35%	9.30″
Apr 10	0.09″	1.10″	1932	29%	9.40″
Apr 11	0.10″	2.55″	1918	34%	9.50″
Apr 12	0.11″	1.36″	2004	28%	9.61″
Apr 13	0.12″	2.35″	1901	27%	9.72″
Apr 14	0.13″	1.49″	2018	33%	9.85″
Apr 15	0.13″	3.30″	1903	36%	9.99″
Apr 16	0.13″	1.45″	1933	30%	10.12″
Apr 17	0.14″	1.84″	1910	27%	10.25″
Apr 18	0.14″	1.73″	2019	34%	10.39″
Apr 19	0.14″	1.65″	1893	22%	10.53″
Apr 20	0.13″	2.18″	1918	35%	10.66″
Apr 21	0.13″	3.42″	1992	33%	10.79″
Apr 22	0.13″	1.50″	1931	34%	10.92″
Apr 23	0.12″	2.09″	1983	32%	11.05″
Apr 24	0.13″	2.13″	2010	36%	11.17″
Apr 25	0.14″	4.00″	1937	35%	11.31″
Apr 26	0.13″	1.50″	1937	32%	11.45″
Apr 27	0.14″	1.52″	2011	34%	11.59″
Apr 28	0.14″	2.13″	1928	40%	11.72″
Apr 29	0.13″	1.32″	1895	28%	11.85″
Apr 30	0.13″	1.40″	1989	38%	11.98″
May 1	0.13″	1.40″	1932	35%	12.11″
May 2	0.13″	1.79″	2019	43%	12.24″
May 3	0.13″	2.30″	1893	35%	12.36″
May 4	0.13″	2.02″	1921	39%	12.50″
May 5	0.13″	1.65″	1894	33%	12.63″
May 6	0.13″	1.41″	1967	35%	12.77″
May 7	0.14″	1.78″	1944	40%	12.91″
May 8	0.15″	2.52″	1960	39%	13.06″
May 9	0.15″	1.67″	1919	33%	13.21″
May 10	0.16″	1.33″	1951	35%	13.37″
May 11	0.15″	1.95″	2008	37%	13.52″
May 12	0.14″	2.48″	2025	43%	13.67″
May 13	0.14″	1.90″	1932	35%	13.80″
May 14	0.14″	1.28″	1950	43%	13.94″
May 15	0.14″	1.57″	2014	41%	14.08″
May 16	0.14″	2.11″	2011	41%	14.23″
May 17	0.14″	2.20″	1922	41%	14.37″
May 18	0.14″	1.13″	1959	39%	14.51″
May 19	0.13″	2.35″	1986	35%	14.64″
May 20	0.13″	2.56″	1988	39%	14.78″
May 21	0.13″	5.10″	1901	43%	14.91″
May 22	0.12″	1.54″	1962	39%	15.03″
May 23	0.12″	1.60″	1903	34%	15.14″
May 24	0.11″	1.49″	2017	36%	15.26″
May 25	0.11″	1.75″	1990	32%	15.36″
May 26	0.12″	1.31″	2022	37%	15.48″
May 27	0.12″	2.09″	1917	38%	15.60″
May 28	0.12″	1.50″	1960	34%	15.72″
May 29	0.12″	2.01″	1971	31%	15.85″
May 30	0.13″	3.55″	1975	35%	15.97″
May 31	0.12″	1.45″	1972	34%	16.10″
Jun 1	0.12″	2.00″	1959	38%	16.22″
Jun 2	0.12″	3.70″	1915	41%	16.33″
Jun 3	0.12″	2.40″	1973	31%	16.46″
Jun 4	0.12″	1.65″	1922	38%	16.58″
Jun 5	0.14″	1.99″	2004	36%	16.72″
Jun 6	0.14″	1.85″	1917	37%	16.85″
Jun 7	0.13″	2.02″	1919	33%	16.98″
Jun 8	0.13″	2.23″	1919	29%	17.11″
Jun 9	0.13″	1.27″	1995	37%	17.25″
Jun 10	0.14″	1.59″	2021	36%	17.38″
Jun 11	0.14″	2.10″	1905	32%	17.52″
Jun 12	0.14″	2.15″	1982	43%	17.66″
Jun 13	0.14″	1.48″	1900	32%	17.79″
Jun 14	0.14″	2.20″	1936	31%	17.93″
Jun 15	0.14″	1.57″	1901	34%	18.07″
Jun 16	0.14″	2.00″	1912	36%	18.22″
Jun 17	0.14″	2.10″	2016	41%	18.36″
Jun 18	0.14″	1.25″	1927	37%	18.50″
Jun 19	0.15″	1.45″	1901	33%	18.65″
Jun 20	0.14″	1.40″	2003	35%	18.79″
Jun 21	0.14″	3.19″	1972	36%	18.93″
Jun 22	0.14″	1.90″	1928	33%	19.07″
Jun 23	0.14″	1.80″	1905	28%	19.20″
Jun 24	0.13″	2.09″	2006	32%	19.33″
Jun 25	0.12″	2.37″	1970	34%	19.45″
Jun 26	0.12″	3.47″	1975	34%	19.57″
Jun 27	0.11″	1.73″	2025	40%	19.68″
Jun 28	0.11″	1.75″	1903	26%	19.79″
Jun 29	0.11″	1.95″	1921	30%	19.90″
Jun 30	0.11″	1.41″	2025	35%	20.01″
Jul 1	0.11″	3.07″	1981	31%	20.12″
Jul 2	0.11″	2.55″	1933	30%	20.24″
Jul 3	0.11″	2.00″	1981	36%	20.34″
Jul 4	0.09″	1.22″	2006	33%	20.43″
Jul 5	0.09″	1.61″	2017	38%	20.53″
Jul 6	0.10″	1.51″	1965	29%	20.62″
Jul 7	0.10″	3.05″	2019	36%	20.72″
Jul 8	0.09″	1.87″	1980	33%	20.82″
Jul 9	0.10″	1.87″	1967	27%	20.91″
Jul 10	0.10″	1.20″	1901	38%	21.01″
Jul 11	0.10″	2.62″	1949	35%	21.12″
Jul 12	0.10″	2.18″	1964	33%	21.22″
Jul 13	0.10″	2.55″	1893	39%	21.32″
Jul 14	0.11″	0.80″	2000	32%	21.44″
Jul 15	0.11″	1.53″	1961	30%	21.55″
Jul 16	0.12″	1.85″	1932	29%	21.67″
Jul 17	0.13″	1.81″	1949	29%	21.80″
Jul 18	0.13″	1.30″	1905	28%	21.93″
Jul 19	0.13″	2.59″	2000	27%	22.06″
Jul 20	0.14″	1.55″	1956	29%	22.20″
Jul 21	0.14″	2.34″	2019	34%	22.33″
Jul 22	0.14″	1.90″	1905	42%	22.47″
Jul 23	0.15″	3.06″	1999	33%	22.62″
Jul 24	0.15″	2.65″	1896	30%	22.77″
Jul 25	0.15″	1.26″	1985	25%	22.92″
Jul 26	0.15″	1.60″	1936	30%	23.07″
Jul 27	0.15″	2.90″	1934	35%	23.22″
Jul 28	0.15″	1.95″	1905	33%	23.37″
Jul 29	0.15″	1.75″	1940	29%	23.51″
Jul 30	0.14″	1.85″	1893	36%	23.65″
Jul 31	0.12″	2.02″	1971	29%	23.77″
Aug 1	0.12″	3.00″	1946	28%	23.89″
Aug 2	0.11″	4.46″	1921	37%	24.00″
Aug 3	0.12″	2.65″	1898	34%	24.12″
Aug 4	0.11″	1.65″	1987	32%	24.23″
Aug 5	0.11″	2.95″	1917	31%	24.34″
Aug 6	0.11″	2.07″	2024	28%	24.46″
Aug 7	0.11″	2.34″	2024	30%	24.56″
Aug 8	0.10″	3.41″	2024	25%	24.67″
Aug 9	0.11″	2.70″	1898	35%	24.77″
Aug 10	0.10″	2.36″	1971	35%	24.88″
Aug 11	0.10″	3.08″	1955	27%	24.98″
Aug 12	0.10″	2.31″	1996	31%	25.08″
Aug 13	0.10″	1.83″	2011	39%	25.19″
Aug 14	0.10″	1.04″	1954	31%	25.28″
Aug 15	0.10″	1.74″	1947	30%	25.38″
Aug 16	0.10″	2.67″	1994	36%	25.48″
Aug 17	0.10″	1.87″	1926	30%	25.58″
Aug 18	0.10″	3.14″	1950	36%	25.69″
Aug 19	0.10″	2.15″	1990	35%	25.79″
Aug 20	0.10″	2.35″	1954	34%	25.88″
Aug 21	0.09″	1.05″	1913	28%	25.98″
Aug 22	0.09″	2.20″	1907	24%	26.07″
Aug 23	0.10″	3.90″	1933	26%	26.17″
Aug 24	0.09″	2.40″	1905	20%	26.26″
Aug 25	0.09″	2.69″	2006	24%	26.35″
Aug 26	0.10″	1.93″	1911	24%	26.45″
Aug 27	0.10″	3.26″	2021	26%	26.55″
Aug 28	0.10″	1.52″	1893	29%	26.65″
Aug 29	0.10″	1.95″	1901	26%	26.75″
Aug 30	0.11″	4.58″	1911	23%	26.86″
Aug 31	0.12″	3.64″	2021	24%	26.98″
Sep 1	0.13″	2.67″	1952	26%	27.11″
Sep 2	0.13″	2.36″	1993	23%	27.24″
Sep 3	0.13″	1.95″	1907	29%	27.37″
Sep 4	0.13″	2.63″	1979	30%	27.50″
Sep 5	0.12″	1.60″	1918	32%	27.62″
Sep 6	0.13″	3.15″	1996	24%	27.75″
Sep 7	0.13″	1.46″	1987	23%	27.88″
Sep 8	0.13″	2.68″	2018	27%	28.00″
Sep 9	0.12″	2.20″	1909	24%	28.13″
Sep 10	0.12″	1.83″	1968	30%	28.25″
Sep 11	0.12″	0.92″	2015	19%	28.38″
Sep 12	0.12″	1.75″	1934	23%	28.50″
Sep 13	0.12″	3.64″	1966	23%	28.62″
Sep 14	0.11″	2.00″	1993	25%	28.72″
Sep 15	0.11″	1.36″	1999	28%	28.83″
Sep 16	0.10″	3.02″	1945	27%	28.93″
Sep 17	0.09″	1.95″	1945	23%	29.02″
Sep 18	0.11″	2.07″	2012	26%	29.13″
Sep 19	0.12″	1.79″	2000	28%	29.25″
Sep 20	0.12″	2.31″	1979	29%	29.37″
Sep 21	0.13″	1.12″	1975	23%	29.50″
Sep 22	0.14″	1.72″	1919	28%	29.63″
Sep 23	0.14″	2.60″	1926	17%	29.77″
Sep 24	0.14″	6.18″	1912	26%	29.91″
Sep 25	0.13″	1.94″	2002	26%	30.04″
Sep 26	0.13″	1.46″	2018	30%	30.17″
Sep 27	0.13″	1.77″	1967	32%	30.29″
Sep 28	0.13″	3.19″	2004	27%	30.42″
Sep 29	0.13″	3.29″	2010	30%	30.55″
Sep 30	0.13″	2.41″	1915	35%	30.68″
Oct 1	0.13″	3.35″	1929	30%	30.81″
Oct 2	0.14″	1.33″	1976	28%	30.94″
Oct 3	0.13″	3.00″	1927	23%	31.07″
Oct 4	0.12″	2.05″	1902	15%	31.19″
Oct 5	0.12″	2.06″	1948	23%	31.31″
Oct 6	0.11″	2.19″	2005	29%	31.42″
Oct 7	0.10″	1.48″	1903	27%	31.52″
Oct 8	0.10″	0.92″	2017	27%	31.62″
Oct 9	0.10″	2.78″	2013	25%	31.72″
Oct 10	0.10″	1.64″	1990	23%	31.82″
Oct 11	0.10″	1.55″	1902	21%	31.92″
Oct 12	0.10″	3.50″	1990	22%	32.02″
Oct 13	0.10″	1.50″	1942	27%	32.13″
Oct 14	0.10″	4.15″	1942	21%	32.23″
Oct 15	0.10″	2.75″	1942	18%	32.32″
Oct 16	0.10″	1.55″	1975	20%	32.42″
Oct 17	0.09″	3.75″	1936	20%	32.51″
Oct 18	0.09″	3.10″	1906	25%	32.59″
Oct 19	0.09″	1.92″	1916	31%	32.68″
Oct 20	0.09″	1.67″	1970	22%	32.77″
Oct 21	0.09″	2.35″	1929	20%	32.87″
Oct 22	0.10″	3.39″	1956	24%	32.96″
Oct 23	0.10″	3.12″	1917	29%	33.06″
Oct 24	0.10″	2.07″	1967	30%	33.16″
Oct 25	0.10″	1.52″	1980	30%	33.26″
Oct 26	0.09″	1.54″	1981	25%	33.35″
Oct 27	0.09″	2.50″	1937	22%	33.44″
Oct 28	0.09″	3.62″	1973	29%	33.54″
Oct 29	0.09″	3.44″	2012	22%	33.63″
Oct 30	0.10″	1.10″	1895	27%	33.73″
Oct 31	0.10″	1.70″	1919	27%	33.82″
Nov 1	0.10″	1.75″	1897	26%	33.92″
Nov 2	0.10″	1.60″	1940	30%	34.02″
Nov 3	0.09″	1.18″	1985	19%	34.11″
Nov 4	0.10″	1.50″	1893	33%	34.21″
Nov 5	0.09″	1.72″	1963	24%	34.30″
Nov 6	0.09″	3.33″	1997	23%	34.39″
Nov 7	0.09″	1.50″	1912	22%	34.48″
Nov 8	0.09″	2.16″	1996	25%	34.57″
Nov 9	0.09″	1.02″	1987	29%	34.66″
Nov 10	0.09″	2.95″	1932	29%	34.74″
Nov 11	0.09″	1.50″	1974	27%	34.83″
Nov 12	0.08″	1.75″	1937	24%	34.91″
Nov 13	0.09″	1.06″	1995	27%	35.00″
Nov 14	0.08″	2.02″	1914	27%	35.08″
Nov 15	0.09″	2.40″	1926	31%	35.17″
Nov 16	0.09″	0.75″	1924	27%	35.25″
Nov 17	0.09″	2.23″	1920	24%	35.34″
Nov 18	0.09″	1.44″	2003	24%	35.43″
Nov 19	0.09″	1.15″	1972	24%	35.52″
Nov 20	0.09″	2.27″	2023	26%	35.61″
Nov 21	0.09″	2.22″	1952	24%	35.70″
Nov 22	0.09″	1.25″	1901	31%	35.79″
Nov 23	0.09″	2.20″	1901	30%	35.89″
Nov 24	0.10″	2.41″	1950	24%	35.99″
Nov 25	0.10″	1.70″	1902	29%	36.09″
Nov 26	0.10″	2.22″	1993	29%	36.19″
Nov 27	0.11″	1.63″	1966	34%	36.30″
Nov 28	0.11″	2.70″	1984	27%	36.41″
Nov 29	0.11″	0.80″	1902	24%	36.53″
Nov 30	0.11″	3.75″	1974	25%	36.64″
Dec 1	0.11″	2.00″	1991	23%	36.75″
Dec 2	0.12″	1.00″	1925	29%	36.87″
Dec 3	0.12″	1.65″	1898	25%	36.99″
Dec 4	0.12″	1.51″	1993	28%	37.11″
Dec 5	0.12″	2.23″	2013	29%	37.22″
Dec 6	0.12″	1.46″	2011	25%	37.34″
Dec 7	0.13″	1.05″	1976	24%	37.47″
Dec 8	0.12″	1.94″	1972	28%	37.60″
Dec 9	0.12″	2.00″	1938	28%	37.72″
Dec 10	0.12″	1.80″	1992	27%	37.84″
Dec 11	0.12″	2.12″	2008	34%	37.96″
Dec 12	0.12″	1.98″	1909	38%	38.07″
Dec 13	0.11″	1.55″	1901	34%	38.18″
Dec 14	0.11″	2.21″	2018	24%	38.29″
Dec 15	0.11″	1.35″	1948	25%	38.40″
Dec 16	0.10″	1.55″	1906	22%	38.50″
Dec 17	0.10″	1.42″	1977	31%	38.61″
Dec 18	0.10″	1.20″	2009	22%	38.70″
Dec 19	0.09″	1.20″	1951	27%	38.79″
Dec 20	0.09″	0.56″	1962	31%	38.88″
Dec 21	0.09″	1.66″	1918	31%	38.97″
Dec 22	0.08″	1.05″	1963	28%	39.05″
Dec 23	0.08″	1.44″	1986	26%	39.13″
Dec 24	0.07″	2.02″	2020	35%	39.20″
Dec 25	0.07″	1.17″	1957	28%	39.27″
Dec 26	0.08″	1.85″	1930	20%	39.35″
Dec 27	0.08″	1.10″	2018	23%	39.43″
Dec 28	0.08″	1.17″	2013	33%	39.51″
Dec 29	0.08″	1.95″	1901	29%	39.59″
Dec 30	0.08″	1.25″	1975	26%	39.67″
Dec 31	0.08″	0.51″	2024	35%	39.75″

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

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