Williamsport, PA

41.243°N, 76.922°W · station IPTthr · 1895–2026 · 132 years · normal 43.5 in/yr

The Accumulation Ribbon

Every day of the year at Williamsport: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (2011) and driest (1930) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 43.5 in

All-Time Extremes

Driest year

27.7in

1930 · mean 41.0 in

Longest dry streak

36 days

< 0.01 in · ended 1924-11-13

Wettest day ever

8.66in

Jun 22, 1972

Wettest year

70.3in

2011 · mean 41.0 in

Longest wet streak

13 days

≥ 0.01 in · ended 1998-05-12

Wettest month ever

16.80in

Jun 1972

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	2.90″ Jan 25, 2010	2.40″	8.25″ 1978
Feb	2.72″ Feb 13, 1971	2.21″	8.42″ 1981
Mar	2.67″ Mar 10, 2011	3.20″	8.95″ 1936
Apr	3.27″ Apr 30, 1909	3.22″	10.04″ 2011
May	4.03″ May 27, 1946	3.57″	9.91″ 1919
Jun	8.66″ Jun 22, 1972	3.34″	16.80″ 1972
Jul	3.29″ Jul 30, 2000	3.78″	11.99″ 2018
Aug	5.22″ Aug 24, 1933	3.55″	9.65″ 1912
Sep	6.76″ Sep 7, 2011	2.98″	15.97″ 2011
Oct	4.38″ Oct 14, 1955	2.87″	9.60″ 1990
Nov	3.68″ Nov 29, 2005	2.89″	8.09″ 1972
Dec	3.29″ Dec 13, 1983	2.79″	7.36″ 1973

Record Daily Rainfall

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

Year by Year

Driest years

1930	27.68 in
1997	30.08 in
1963	31.06 in
1985	31.67 in
1965	32.43 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″	1.33″	1948	38%	0.08″
Jan 2	0.08″	1.55″	1932	35%	0.17″
Jan 3	0.09″	1.08″	1911	43%	0.25″
Jan 4	0.09″	1.10″	1944	33%	0.35″
Jan 5	0.10″	0.88″	1914	35%	0.44″
Jan 6	0.10″	2.01″	1910	39%	0.54″
Jan 7	0.10″	2.65″	1905	44%	0.64″
Jan 8	0.10″	1.94″	1978	34%	0.74″
Jan 9	0.10″	2.06″	2024	36%	0.84″
Jan 10	0.10″	1.75″	2016	28%	0.95″
Jan 11	0.10″	1.29″	2008	35%	1.05″
Jan 12	0.10″	2.37″	2018	42%	1.15″
Jan 13	0.10″	1.44″	1915	35%	1.26″
Jan 14	0.10″	1.70″	1958	42%	1.36″
Jan 15	0.10″	1.93″	1940	37%	1.46″
Jan 16	0.10″	1.08″	1991	34%	1.56″
Jan 17	0.11″	1.64″	1924	35%	1.66″
Jan 18	0.11″	1.77″	2006	38%	1.77″
Jan 19	0.10″	2.62″	1996	39%	1.88″
Jan 20	0.10″	2.52″	1995	33%	1.98″
Jan 21	0.10″	1.25″	1903	35%	2.08″
Jan 22	0.09″	2.49″	1902	33%	2.17″
Jan 23	0.09″	0.95″	1982	45%	2.26″
Jan 24	0.09″	1.95″	1979	38%	2.35″
Jan 25	0.09″	2.90″	2010	39%	2.44″
Jan 26	0.09″	1.15″	1978	35%	2.53″
Jan 27	0.08″	1.69″	1996	31%	2.61″
Jan 28	0.08″	1.16″	2024	36%	2.70″
Jan 29	0.08″	1.09″	1990	35%	2.78″
Jan 30	0.09″	0.77″	1968	35%	2.87″
Jan 31	0.09″	0.89″	1921	33%	2.95″
Feb 1	0.08″	1.41″	2008	34%	3.03″
Feb 2	0.08″	1.47″	1973	39%	3.11″
Feb 3	0.07″	1.62″	2022	30%	3.19″
Feb 4	0.07″	1.61″	1926	36%	3.26″
Feb 5	0.07″	0.92″	2014	35%	3.33″
Feb 6	0.08″	1.75″	1896	40%	3.41″
Feb 7	0.08″	1.32″	1951	38%	3.49″
Feb 8	0.08″	0.67″	1942	31%	3.57″
Feb 9	0.08″	0.75″	1896	36%	3.65″
Feb 10	0.08″	0.87″	1970	33%	3.73″
Feb 11	0.08″	2.21″	1981	35%	3.82″
Feb 12	0.08″	0.92″	1910	33%	3.90″
Feb 13	0.08″	2.72″	1971	36%	3.98″
Feb 14	0.08″	2.15″	1984	41%	4.06″
Feb 15	0.07″	1.37″	1928	45%	4.13″
Feb 16	0.07″	1.65″	2016	36%	4.21″
Feb 17	0.08″	1.28″	1954	30%	4.29″
Feb 18	0.08″	1.49″	1998	34%	4.37″
Feb 19	0.09″	1.87″	1972	39%	4.45″
Feb 20	0.08″	1.19″	1981	39%	4.54″
Feb 21	0.08″	1.18″	1954	35%	4.62″
Feb 22	0.08″	2.61″	1937	35%	4.70″
Feb 23	0.09″	2.18″	1981	39%	4.79″
Feb 24	0.09″	1.76″	1975	35%	4.88″
Feb 25	0.09″	1.09″	2022	31%	4.97″
Feb 26	0.09″	2.10″	1908	40%	5.06″
Feb 27	0.10″	1.20″	1958	36%	5.16″
Feb 28	0.10″	1.59″	1902	34%	5.26″
Feb 29	0.10″	2.26″	1900	33%	5.35″
Mar 1	0.10″	0.94″	2007	35%	5.45″
Mar 2	0.11″	1.32″	1999	38%	5.56″
Mar 3	0.10″	1.62″	1977	36%	5.66″
Mar 4	0.10″	1.85″	2025	44%	5.76″
Mar 5	0.10″	1.78″	2011	51%	5.86″
Mar 6	0.10″	1.05″	1967	32%	5.97″
Mar 7	0.10″	2.36″	1930	39%	6.07″
Mar 8	0.10″	1.11″	1919	45%	6.17″
Mar 9	0.10″	2.67″	2011	31%	6.27″
Mar 10	0.09″	2.38″	1964	35%	6.36″
Mar 11	0.09″	2.25″	1952	39%	6.44″
Mar 12	0.09″	1.87″	1936	40%	6.53″
Mar 13	0.10″	1.26″	1986	42%	6.63″
Mar 14	0.10″	1.42″	1967	37%	6.73″
Mar 15	0.10″	1.37″	2025	36%	6.83″
Mar 16	0.09″	0.84″	1973	36%	6.92″
Mar 17	0.09″	1.53″	1936	36%	7.01″
Mar 18	0.09″	1.62″	1936	44%	7.10″
Mar 19	0.09″	1.66″	1896	43%	7.20″
Mar 20	0.10″	1.76″	1945	35%	7.29″
Mar 21	0.10″	1.93″	1980	39%	7.39″
Mar 22	0.10″	1.58″	1903	35%	7.49″
Mar 23	0.10″	2.24″	1953	34%	7.59″
Mar 24	0.11″	0.97″	1909	33%	7.70″
Mar 25	0.11″	1.91″	2002	40%	7.81″
Mar 26	0.12″	1.50″	1992	31%	7.93″
Mar 27	0.12″	1.31″	2005	34%	8.04″
Mar 28	0.10″	1.90″	1932	40%	8.15″
Mar 29	0.11″	1.31″	2001	44%	8.26″
Mar 30	0.10″	1.62″	1962	39%	8.36″
Mar 31	0.11″	1.86″	1940	46%	8.46″
Apr 1	0.12″	2.36″	2005	46%	8.58″
Apr 2	0.12″	1.68″	1901	44%	8.70″
Apr 3	0.12″	1.76″	1960	41%	8.82″
Apr 4	0.12″	0.87″	1969	41%	8.94″
Apr 5	0.11″	1.75″	1952	46%	9.05″
Apr 6	0.12″	1.35″	1930	41%	9.17″
Apr 7	0.12″	1.00″	1956	37%	9.28″
Apr 8	0.13″	1.72″	1998	48%	9.41″
Apr 9	0.12″	1.92″	1980	39%	9.53″
Apr 10	0.12″	1.02″	2021	37%	9.64″
Apr 11	0.12″	1.09″	1948	41%	9.76″
Apr 12	0.12″	1.10″	1961	35%	9.88″
Apr 13	0.12″	2.86″	1909	37%	10.01″
Apr 14	0.13″	2.32″	1980	40%	10.14″
Apr 15	0.13″	2.55″	2011	44%	10.27″
Apr 16	0.12″	1.53″	1972	41%	10.39″
Apr 17	0.12″	0.87″	1910	33%	10.51″
Apr 18	0.12″	1.40″	1998	43%	10.63″
Apr 19	0.12″	2.69″	1901	35%	10.75″
Apr 20	0.12″	1.23″	2017	38%	10.88″
Apr 21	0.12″	1.25″	1927	38%	10.99″
Apr 22	0.12″	1.64″	1921	44%	11.11″
Apr 23	0.11″	2.09″	1977	36%	11.22″
Apr 24	0.11″	2.00″	1910	41%	11.34″
Apr 25	0.12″	1.15″	1993	42%	11.45″
Apr 26	0.12″	1.18″	1973	37%	11.57″
Apr 27	0.12″	2.47″	1913	35%	11.69″
Apr 28	0.12″	1.88″	1928	38%	11.81″
Apr 29	0.11″	3.27″	1909	41%	11.92″
Apr 30	0.12″	2.81″	2020	43%	12.04″
May 1	0.12″	1.12″	1985	44%	12.16″
May 2	0.12″	2.73″	1954	44%	12.28″
May 3	0.12″	1.39″	1975	40%	12.39″
May 4	0.12″	1.78″	1993	39%	12.52″
May 5	0.13″	1.14″	2022	41%	12.64″
May 6	0.13″	1.07″	1895	36%	12.77″
May 7	0.13″	2.32″	1944	46%	12.90″
May 8	0.13″	1.46″	1960	40%	13.03″
May 9	0.13″	1.42″	1973	42%	13.16″
May 10	0.13″	1.55″	2006	40%	13.29″
May 11	0.13″	1.92″	1952	43%	13.42″
May 12	0.12″	1.56″	1924	45%	13.54″
May 13	0.12″	1.59″	1978	47%	13.66″
May 14	0.12″	1.45″	1904	44%	13.78″
May 15	0.12″	2.34″	2014	49%	13.90″
May 16	0.12″	0.94″	1942	42%	14.03″
May 17	0.13″	1.57″	1900	42%	14.16″
May 18	0.12″	1.38″	1904	40%	14.28″
May 19	0.12″	2.15″	1949	47%	14.40″
May 20	0.12″	3.53″	1919	40%	14.52″
May 21	0.12″	1.90″	2018	44%	14.64″
May 22	0.12″	1.48″	1931	45%	14.76″
May 23	0.12″	1.48″	1979	40%	14.88″
May 24	0.12″	1.34″	1947	43%	15.00″
May 25	0.12″	1.52″	1943	37%	15.12″
May 26	0.12″	4.03″	1946	36%	15.24″
May 27	0.12″	1.19″	1937	42%	15.36″
May 28	0.13″	1.43″	2020	40%	15.49″
May 29	0.13″	1.11″	1933	36%	15.62″
May 30	0.12″	2.53″	1975	37%	15.74″
May 31	0.12″	1.14″	1940	38%	15.86″
Jun 1	0.12″	1.68″	1907	45%	15.98″
Jun 2	0.12″	2.20″	1922	43%	16.10″
Jun 3	0.12″	1.78″	1980	39%	16.21″
Jun 4	0.12″	2.75″	1982	42%	16.34″
Jun 5	0.13″	1.36″	2002	41%	16.47″
Jun 6	0.12″	1.25″	1928	36%	16.59″
Jun 7	0.12″	1.50″	1978	42%	16.71″
Jun 8	0.12″	1.24″	1916	34%	16.83″
Jun 9	0.12″	1.47″	1961	42%	16.94″
Jun 10	0.12″	1.04″	1994	36%	17.07″
Jun 11	0.12″	1.68″	1986	42%	17.19″
Jun 12	0.13″	1.39″	1967	44%	17.32″
Jun 13	0.13″	1.21″	2025	38%	17.45″
Jun 14	0.13″	1.45″	1981	34%	17.58″
Jun 15	0.14″	1.06″	1904	42%	17.72″
Jun 16	0.14″	1.04″	1999	41%	17.86″
Jun 17	0.13″	1.48″	1916	38%	18.00″
Jun 18	0.13″	2.02″	1934	36%	18.12″
Jun 19	0.14″	2.03″	1983	36%	18.26″
Jun 20	0.13″	2.26″	1961	36%	18.39″
Jun 21	0.14″	3.28″	1972	40%	18.52″
Jun 22	0.14″	8.66″	1972	40%	18.66″
Jun 23	0.14″	3.26″	1907	37%	18.80″
Jun 24	0.14″	1.90″	1896	42%	18.94″
Jun 25	0.14″	1.43″	2006	34%	19.08″
Jun 26	0.14″	2.22″	2006	38%	19.22″
Jun 27	0.13″	2.19″	1983	38%	19.35″
Jun 28	0.13″	2.59″	2016	37%	19.48″
Jun 29	0.12″	1.92″	2008	39%	19.60″
Jun 30	0.12″	2.21″	1915	35%	19.72″
Jul 1	0.13″	2.42″	1984	39%	19.85″
Jul 2	0.13″	2.27″	1908	30%	19.98″
Jul 3	0.13″	1.37″	2018	40%	20.11″
Jul 4	0.12″	2.30″	2005	42%	20.23″
Jul 5	0.12″	1.57″	1966	32%	20.34″
Jul 6	0.12″	3.09″	1928	33%	20.46″
Jul 7	0.12″	1.44″	2011	32%	20.58″
Jul 8	0.12″	1.50″	1935	37%	20.70″
Jul 9	0.13″	2.00″	1952	36%	20.83″
Jul 10	0.13″	1.33″	1904	40%	20.96″
Jul 11	0.12″	2.82″	1990	34%	21.08″
Jul 12	0.12″	2.38″	1928	34%	21.19″
Jul 13	0.12″	1.47″	1905	42%	21.32″
Jul 14	0.14″	3.29″	2023	36%	21.45″
Jul 15	0.15″	1.72″	1910	38%	21.60″
Jul 16	0.16″	2.26″	2017	35%	21.75″
Jul 17	0.16″	1.83″	1942	37%	21.92″
Jul 18	0.16″	1.43″	1917	36%	22.08″
Jul 19	0.17″	1.22″	1981	33%	22.26″
Jul 20	0.18″	1.47″	1947	34%	22.43″
Jul 21	0.17″	1.54″	1925	38%	22.60″
Jul 22	0.17″	2.41″	2018	46%	22.77″
Jul 23	0.18″	3.00″	2008	44%	22.94″
Jul 24	0.17″	1.76″	1908	36%	23.12″
Jul 25	0.18″	0.85″	1991	32%	23.30″
Jul 26	0.19″	1.97″	2003	30%	23.49″
Jul 27	0.20″	2.18″	1945	39%	23.68″
Jul 28	0.19″	2.05″	1949	42%	23.87″
Jul 29	0.18″	1.83″	1971	35%	24.06″
Jul 30	0.17″	3.29″	2000	35%	24.22″
Jul 31	0.15″	2.11″	2018	33%	24.38″
Aug 1	0.15″	2.46″	2017	31%	24.53″
Aug 2	0.15″	2.92″	2018	36%	24.68″
Aug 3	0.15″	1.89″	1964	40%	24.84″
Aug 4	0.16″	1.53″	1908	37%	25.00″
Aug 5	0.17″	1.97″	2011	26%	25.16″
Aug 6	0.17″	1.86″	2007	41%	25.33″
Aug 7	0.15″	1.91″	2005	38%	25.48″
Aug 8	0.15″	2.90″	1917	36%	25.63″
Aug 9	0.15″	3.30″	2024	37%	25.78″
Aug 10	0.14″	3.70″	1912	33%	25.93″
Aug 11	0.14″	3.40″	2014	38%	26.07″
Aug 12	0.15″	1.88″	2018	36%	26.22″
Aug 13	0.15″	1.71″	1917	34%	26.37″
Aug 14	0.16″	1.16″	1911	34%	26.53″
Aug 15	0.15″	3.61″	1941	33%	26.68″
Aug 16	0.14″	2.45″	2023	33%	26.82″
Aug 17	0.14″	3.95″	1938	42%	26.96″
Aug 18	0.13″	2.07″	1989	36%	27.09″
Aug 19	0.12″	2.30″	1999	33%	27.21″
Aug 20	0.12″	1.67″	2007	33%	27.33″
Aug 21	0.12″	1.58″	2016	35%	27.45″
Aug 22	0.12″	0.94″	1944	30%	27.57″
Aug 23	0.12″	5.22″	1933	35%	27.70″
Aug 24	0.12″	1.30″	1911	32%	27.82″
Aug 25	0.12″	1.48″	1906	28%	27.94″
Aug 26	0.12″	1.71″	1937	28%	28.06″
Aug 27	0.11″	1.06″	1949	31%	28.17″
Aug 28	0.10″	3.12″	2006	35%	28.28″
Aug 29	0.10″	4.32″	1988	34%	28.37″
Aug 30	0.13″	1.89″	2001	28%	28.50″
Aug 31	0.13″	2.06″	2003	29%	28.63″
Sep 1	0.13″	3.87″	2006	34%	28.76″
Sep 2	0.15″	2.28″	1906	33%	28.91″
Sep 3	0.15″	2.03″	1933	28%	29.07″
Sep 4	0.15″	1.66″	2022	26%	29.22″
Sep 5	0.14″	1.31″	1944	28%	29.36″
Sep 6	0.15″	6.76″	2011	26%	29.51″
Sep 7	0.14″	1.03″	2011	28%	29.65″
Sep 8	0.14″	1.67″	1911	24%	29.80″
Sep 9	0.14″	3.15″	2018	36%	29.93″
Sep 10	0.15″	2.42″	1968	28%	30.09″
Sep 11	0.16″	1.69″	1960	25%	30.25″
Sep 12	0.16″	1.72″	2000	36%	30.41″
Sep 13	0.16″	2.83″	1973	32%	30.57″
Sep 14	0.14″	1.80″	1933	35%	30.72″
Sep 15	0.15″	2.38″	1999	32%	30.87″
Sep 16	0.14″	3.32″	1934	30%	31.01″
Sep 17	0.13″	5.58″	2004	32%	31.14″
Sep 18	0.13″	2.14″	2012	31%	31.27″
Sep 19	0.14″	1.62″	1977	31%	31.42″
Sep 20	0.15″	1.22″	1928	31%	31.57″
Sep 21	0.16″	3.62″	1913	37%	31.73″
Sep 22	0.17″	2.83″	2021	34%	31.91″
Sep 23	0.17″	2.45″	1946	23%	32.07″
Sep 24	0.17″	3.96″	1975	26%	32.25″
Sep 25	0.15″	2.59″	1975	32%	32.40″
Sep 26	0.15″	1.96″	1942	37%	32.55″
Sep 27	0.15″	2.44″	2008	35%	32.70″
Sep 28	0.15″	1.89″	1959	38%	32.85″
Sep 29	0.15″	3.91″	2010	30%	33.00″
Sep 30	0.14″	3.90″	1924	40%	33.14″
Oct 1	0.14″	1.50″	2016	31%	33.28″
Oct 2	0.14″	3.45″	1929	31%	33.43″
Oct 3	0.14″	3.70″	1962	32%	33.57″
Oct 4	0.13″	2.04″	1995	26%	33.70″
Oct 5	0.12″	2.05″	1926	32%	33.82″
Oct 6	0.11″	2.78″	2005	36%	33.93″
Oct 7	0.11″	2.07″	1903	33%	34.04″
Oct 8	0.11″	1.12″	1976	32%	34.15″
Oct 9	0.11″	2.64″	1976	26%	34.26″
Oct 10	0.10″	2.15″	2002	36%	34.36″
Oct 11	0.11″	1.78″	1946	32%	34.47″
Oct 12	0.12″	3.17″	1896	29%	34.58″
Oct 13	0.12″	4.38″	1955	33%	34.71″
Oct 14	0.11″	1.55″	2014	34%	34.82″
Oct 15	0.11″	1.45″	1977	26%	34.93″
Oct 16	0.12″	1.35″	1943	28%	35.05″
Oct 17	0.12″	1.62″	1990	26%	35.17″
Oct 18	0.11″	2.90″	1906	33%	35.28″
Oct 19	0.12″	2.17″	1996	38%	35.40″
Oct 20	0.13″	2.89″	1995	26%	35.53″
Oct 21	0.13″	1.96″	1970	34%	35.65″
Oct 22	0.13″	2.69″	1929	29%	35.78″
Oct 23	0.13″	2.20″	1923	37%	35.91″
Oct 24	0.13″	2.08″	1967	40%	36.04″
Oct 25	0.13″	2.49″	1980	33%	36.17″
Oct 26	0.12″	2.10″	1943	37%	36.29″
Oct 27	0.11″	1.99″	2015	30%	36.41″
Oct 28	0.11″	3.33″	2017	35%	36.51″
Oct 29	0.11″	2.49″	2025	29%	36.62″
Oct 30	0.11″	1.99″	1899	35%	36.73″
Oct 31	0.10″	1.52″	1897	31%	36.83″
Nov 1	0.11″	1.77″	1921	32%	36.93″
Nov 2	0.11″	3.00″	1956	33%	37.04″
Nov 3	0.10″	1.34″	1982	29%	37.14″
Nov 4	0.10″	0.79″	1936	35%	37.24″
Nov 5	0.09″	1.59″	1896	37%	37.33″
Nov 6	0.09″	1.92″	1941	37%	37.42″
Nov 7	0.09″	1.41″	1968	27%	37.51″
Nov 8	0.09″	2.84″	1996	38%	37.60″
Nov 9	0.09″	1.49″	1983	35%	37.69″
Nov 10	0.10″	1.77″	1995	36%	37.79″
Nov 11	0.10″	1.94″	2021	33%	37.89″
Nov 12	0.10″	2.62″	1937	36%	37.99″
Nov 13	0.10″	1.39″	1937	32%	38.09″
Nov 14	0.11″	1.53″	1972	36%	38.19″
Nov 15	0.11″	2.70″	1926	38%	38.30″
Nov 16	0.10″	1.87″	1903	34%	38.41″
Nov 17	0.11″	1.98″	1927	39%	38.52″
Nov 18	0.11″	2.58″	2003	28%	38.63″
Nov 19	0.12″	1.46″	1948	33%	38.75″
Nov 20	0.12″	2.15″	1952	36%	38.87″
Nov 21	0.13″	2.05″	1991	34%	38.99″
Nov 22	0.12″	1.29″	1952	29%	39.12″
Nov 23	0.13″	1.96″	1901	37%	39.25″
Nov 24	0.14″	2.44″	1950	37%	39.38″
Nov 25	0.14″	2.54″	1900	42%	39.52″
Nov 26	0.13″	1.62″	1993	43%	39.65″
Nov 27	0.14″	3.40″	1966	42%	39.79″
Nov 28	0.14″	3.68″	2005	40%	39.93″
Nov 29	0.13″	0.98″	2010	38%	40.06″
Nov 30	0.13″	2.91″	2010	37%	40.19″
Dec 1	0.13″	2.21″	1996	37%	40.33″
Dec 2	0.13″	1.85″	1905	41%	40.45″
Dec 3	0.12″	1.85″	1900	33%	40.58″
Dec 4	0.12″	1.82″	1973	36%	40.70″
Dec 5	0.12″	1.72″	1962	40%	40.82″
Dec 6	0.12″	1.55″	2011	34%	40.94″
Dec 7	0.12″	1.37″	1914	34%	41.06″
Dec 8	0.11″	1.42″	1973	39%	41.17″
Dec 9	0.10″	1.78″	1907	38%	41.27″
Dec 10	0.11″	1.74″	1952	35%	41.38″
Dec 11	0.11″	1.81″	1899	37%	41.49″
Dec 12	0.11″	3.29″	1983	48%	41.59″
Dec 13	0.11″	3.09″	1901	45%	41.70″
Dec 14	0.11″	1.35″	2022	32%	41.82″
Dec 15	0.12″	1.55″	1974	30%	41.93″
Dec 16	0.12″	1.33″	2020	36%	42.05″
Dec 17	0.12″	1.41″	2023	36%	42.17″
Dec 18	0.11″	1.20″	2016	25%	42.28″
Dec 19	0.11″	2.40″	1957	36%	42.39″
Dec 20	0.11″	1.97″	2018	38%	42.50″
Dec 21	0.10″	1.35″	2022	35%	42.59″
Dec 22	0.10″	1.35″	2007	38%	42.69″
Dec 23	0.10″	2.04″	1941	36%	42.79″
Dec 24	0.09″	2.21″	2020	47%	42.88″
Dec 25	0.09″	1.52″	1969	30%	42.97″
Dec 26	0.09″	1.04″	2012	32%	43.06″
Dec 27	0.09″	1.22″	1904	32%	43.15″
Dec 28	0.09″	1.09″	2013	43%	43.24″
Dec 29	0.09″	1.71″	1942	33%	43.33″
Dec 30	0.09″	1.17″	1897	37%	43.42″
Dec 31	0.09″	0.39″	1972	38%	43.50″

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

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