Pittsburgh, PA

40.485°N, 80.215°W · station PITthr · 1871–2026 · 156 years · normal 39.6 in/yr

The Accumulation Ribbon

Every day of the year at Pittsburgh: 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 39.6 in

All-Time Extremes

Wettest day ever

5.95in

Sep 17, 2004

Wettest month ever

11.05in

Nov 1985

Wettest year

57.8in

2018 · mean 37.1 in

Driest year

22.6in

1930 · mean 37.1 in

Longest dry streak

26 days

< 0.01 in · ended 1874-11-07

Longest wet streak

14 days

≥ 0.01 in · ended 1911-04-08

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	2.34″ Jan 8, 1884	2.81″	7.15″ 1937
Feb	2.29″ Feb 23, 1975	2.25″	7.04″ 2018
Mar	2.58″ Mar 6, 1945	3.23″	6.40″ 2026
Apr	2.77″ Apr 11, 2024	3.07″	8.11″ 1901
May	2.48″ May 25, 1997	3.31″	6.56″ 1989
Jun	3.19″ Jun 16, 1912	3.77″	10.29″ 1989
Jul	3.48″ Jul 28, 1999	3.61″	9.51″ 1887
Aug	3.57″ Aug 21, 1888	2.94″	7.86″ 1987
Sep	5.95″ Sep 17, 2004	2.42″	10.08″ 1945
Oct	3.56″ Oct 15, 1954	2.36″	8.20″ 1954
Nov	2.95″ Nov 30, 2010	2.38″	11.05″ 1985
Dec	2.76″ Dec 30, 1990	2.64″	8.51″ 1990

Record Daily Rainfall

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

Year by Year

Wettest years

2018	57.83 in
2004	57.41 in
2019	52.46 in
1990	52.24 in
1890	50.61 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	0.09″	1.39″	1932	52%	0.09″
Jan 2	0.10″	1.33″	2006	46%	0.19″
Jan 3	0.09″	1.06″	1914	47%	0.28″
Jan 4	0.10″	1.82″	2004	47%	0.39″
Jan 5	0.11″	1.81″	2005	49%	0.49″
Jan 6	0.11″	0.90″	1874	56%	0.61″
Jan 7	0.11″	1.34″	1998	51%	0.72″
Jan 8	0.11″	2.34″	1884	50%	0.83″
Jan 9	0.11″	1.43″	2024	53%	0.94″
Jan 10	0.11″	1.03″	1895	49%	1.05″
Jan 11	0.10″	0.78″	2005	54%	1.15″
Jan 12	0.10″	1.99″	2018	53%	1.25″
Jan 13	0.09″	0.97″	1910	58%	1.34″
Jan 14	0.09″	1.15″	1999	60%	1.43″
Jan 15	0.09″	1.15″	1890	52%	1.51″
Jan 16	0.09″	1.24″	1885	53%	1.61″
Jan 17	0.10″	1.12″	1978	54%	1.70″
Jan 18	0.10″	0.72″	2020	49%	1.80″
Jan 19	0.09″	1.17″	1996	53%	1.89″
Jan 20	0.09″	1.14″	1978	50%	1.98″
Jan 21	0.09″	1.64″	1917	56%	2.06″
Jan 22	0.08″	1.20″	1966	57%	2.15″
Jan 23	0.08″	1.19″	1982	54%	2.23″
Jan 24	0.08″	1.18″	1941	56%	2.31″
Jan 25	0.08″	1.19″	1933	47%	2.40″
Jan 26	0.08″	1.52″	1952	56%	2.48″
Jan 27	0.08″	0.71″	1889	51%	2.56″
Jan 28	0.08″	1.03″	2024	54%	2.64″
Jan 29	0.09″	1.04″	1975	51%	2.73″
Jan 30	0.09″	1.24″	1939	50%	2.82″
Jan 31	0.09″	0.94″	1982	51%	2.91″
Feb 1	0.08″	1.16″	2008	51%	2.99″
Feb 2	0.08″	1.04″	1988	48%	3.07″
Feb 3	0.08″	1.02″	1939	45%	3.15″
Feb 4	0.08″	0.82″	1890	53%	3.23″
Feb 5	0.08″	0.80″	1908	50%	3.31″
Feb 6	0.09″	1.45″	1897	51%	3.39″
Feb 7	0.09″	1.29″	1890	51%	3.48″
Feb 8	0.09″	0.59″	2025	52%	3.57″
Feb 9	0.09″	0.56″	1881	49%	3.66″
Feb 10	0.10″	0.98″	1887	42%	3.76″
Feb 11	0.10″	0.98″	1910	54%	3.85″
Feb 12	0.09″	0.73″	2019	54%	3.95″
Feb 13	0.09″	1.72″	1966	56%	4.04″
Feb 14	0.09″	0.90″	2005	49%	4.13″
Feb 15	0.09″	1.79″	2018	49%	4.22″
Feb 16	0.09″	1.64″	1891	51%	4.30″
Feb 17	0.09″	1.60″	2022	45%	4.39″
Feb 18	0.09″	0.77″	1927	46%	4.49″
Feb 19	0.10″	1.11″	1924	46%	4.58″
Feb 20	0.10″	1.46″	2026	54%	4.68″
Feb 21	0.10″	1.39″	1874	53%	4.77″
Feb 22	0.10″	1.16″	1935	49%	4.87″
Feb 23	0.10″	2.29″	1975	49%	4.97″
Feb 24	0.09″	1.72″	1930	47%	5.06″
Feb 25	0.10″	1.26″	1956	50%	5.16″
Feb 26	0.10″	2.01″	1887	49%	5.26″
Feb 27	0.10″	0.74″	1913	51%	5.36″
Feb 28	0.10″	1.21″	2011	44%	5.47″
Feb 29	0.10″	1.40″	1954	45%	5.57″
Mar 1	0.11″	1.09″	1908	49%	5.68″
Mar 2	0.11″	1.03″	1881	49%	5.79″
Mar 3	0.11″	1.75″	1963	50%	5.89″
Mar 4	0.11″	1.50″	1902	48%	6.00″
Mar 5	0.11″	2.58″	1945	54%	6.11″
Mar 6	0.11″	0.92″	1875	51%	6.21″
Mar 7	0.11″	1.32″	1877	47%	6.32″
Mar 8	0.10″	0.97″	1994	50%	6.42″
Mar 9	0.10″	1.82″	1964	42%	6.52″
Mar 10	0.10″	1.29″	2026	47%	6.62″
Mar 11	0.10″	1.20″	1877	43%	6.72″
Mar 12	0.10″	1.60″	1968	52%	6.82″
Mar 13	0.11″	1.10″	1946	53%	6.93″
Mar 14	0.11″	1.26″	2007	52%	7.03″
Mar 15	0.11″	0.91″	1942	49%	7.14″
Mar 16	0.10″	1.12″	1876	50%	7.24″
Mar 17	0.10″	2.19″	2021	42%	7.34″
Mar 18	0.10″	1.32″	1908	51%	7.44″
Mar 19	0.10″	1.60″	1996	51%	7.55″
Mar 20	0.10″	1.61″	2001	55%	7.65″
Mar 21	0.10″	1.46″	1898	43%	7.75″
Mar 22	0.10″	1.32″	1953	43%	7.85″
Mar 23	0.10″	0.72″	1913	48%	7.95″
Mar 24	0.10″	0.90″	2013	40%	8.05″
Mar 25	0.11″	1.66″	1913	51%	8.15″
Mar 26	0.11″	0.98″	2024	47%	8.26″
Mar 27	0.10″	0.86″	1880	43%	8.37″
Mar 28	0.09″	0.94″	1984	50%	8.46″
Mar 29	0.10″	1.04″	1903	50%	8.56″
Mar 30	0.10″	1.48″	1922	43%	8.65″
Mar 31	0.10″	1.44″	2007	48%	8.75″
Apr 1	0.10″	1.49″	1977	51%	8.85″
Apr 2	0.10″	2.68″	2024	48%	8.95″
Apr 3	0.10″	1.57″	1957	56%	9.05″
Apr 4	0.10″	1.31″	1886	48%	9.16″
Apr 5	0.10″	1.23″	1886	47%	9.26″
Apr 6	0.11″	1.10″	1899	48%	9.37″
Apr 7	0.11″	1.27″	1902	49%	9.48″
Apr 8	0.12″	1.88″	1942	53%	9.60″
Apr 9	0.11″	1.06″	1994	45%	9.71″
Apr 10	0.11″	1.46″	1933	44%	9.82″
Apr 11	0.11″	2.77″	2024	44%	9.92″
Apr 12	0.11″	1.03″	1948	42%	10.03″
Apr 13	0.11″	2.34″	1922	44%	10.14″
Apr 14	0.11″	1.08″	2018	49%	10.26″
Apr 15	0.11″	1.05″	2013	48%	10.37″
Apr 16	0.11″	1.23″	1920	42%	10.48″
Apr 17	0.11″	1.12″	1887	38%	10.59″
Apr 18	0.12″	1.53″	1901	43%	10.70″
Apr 19	0.12″	2.24″	1901	40%	10.82″
Apr 20	0.11″	0.99″	1937	41%	10.93″
Apr 21	0.11″	1.16″	1964	43%	11.04″
Apr 22	0.11″	1.25″	1987	46%	11.15″
Apr 23	0.10″	1.07″	1968	44%	11.25″
Apr 24	0.11″	1.54″	1937	48%	11.36″
Apr 25	0.11″	1.50″	1998	42%	11.47″
Apr 26	0.11″	1.35″	1973	39%	11.58″
Apr 27	0.11″	1.82″	1874	48%	11.69″
Apr 28	0.11″	1.27″	2021	46%	11.79″
Apr 29	0.11″	1.24″	1964	37%	11.90″
Apr 30	0.11″	1.10″	1989	45%	12.01″
May 1	0.11″	1.73″	1985	33%	12.11″
May 2	0.11″	0.93″	1987	42%	12.22″
May 3	0.11″	1.16″	1958	42%	12.33″
May 4	0.11″	2.12″	1950	43%	12.43″
May 5	0.11″	1.72″	1971	46%	12.54″
May 6	0.11″	1.58″	1931	37%	12.66″
May 7	0.11″	1.36″	1887	42%	12.77″
May 8	0.11″	1.47″	2012	44%	12.88″
May 9	0.11″	1.41″	1989	42%	12.99″
May 10	0.12″	2.27″	1889	44%	13.11″
May 11	0.12″	1.84″	1974	49%	13.23″
May 12	0.12″	2.05″	1980	42%	13.35″
May 13	0.12″	1.01″	1896	44%	13.47″
May 14	0.12″	1.10″	2014	49%	13.59″
May 15	0.12″	1.18″	1898	44%	13.71″
May 16	0.13″	1.65″	1945	42%	13.84″
May 17	0.13″	1.44″	1999	44%	13.97″
May 18	0.13″	1.16″	2024	49%	14.10″
May 19	0.13″	1.28″	1990	43%	14.23″
May 20	0.13″	1.22″	1952	42%	14.36″
May 21	0.13″	1.63″	2004	46%	14.49″
May 22	0.14″	1.48″	1982	38%	14.63″
May 23	0.14″	2.31″	1973	43%	14.76″
May 24	0.13″	2.48″	1997	41%	14.90″
May 25	0.13″	1.09″	1952	39%	15.03″
May 26	0.13″	1.56″	1985	44%	15.16″
May 27	0.13″	1.62″	1956	42%	15.29″
May 28	0.14″	2.00″	2000	37%	15.43″
May 29	0.14″	1.29″	2012	37%	15.57″
May 30	0.14″	1.66″	1940	38%	15.70″
May 31	0.13″	1.03″	2001	35%	15.83″
Jun 1	0.12″	2.17″	2010	38%	15.95″
Jun 2	0.12″	1.96″	1950	47%	16.07″
Jun 3	0.13″	1.87″	1941	35%	16.19″
Jun 4	0.13″	1.41″	1928	45%	16.32″
Jun 5	0.13″	1.60″	1986	37%	16.44″
Jun 6	0.12″	1.29″	1931	41%	16.57″
Jun 7	0.13″	1.79″	1955	36%	16.70″
Jun 8	0.13″	2.52″	1881	40%	16.82″
Jun 9	0.13″	2.03″	2018	37%	16.96″
Jun 10	0.13″	1.84″	2005	42%	17.09″
Jun 11	0.14″	1.26″	1959	33%	17.23″
Jun 12	0.14″	2.31″	1948	42%	17.37″
Jun 13	0.14″	1.38″	2015	40%	17.51″
Jun 14	0.14″	1.73″	1889	33%	17.65″
Jun 15	0.14″	1.74″	1989	50%	17.79″
Jun 16	0.15″	3.19″	1912	44%	17.94″
Jun 17	0.15″	1.56″	1934	37%	18.09″
Jun 18	0.14″	2.25″	1996	38%	18.23″
Jun 19	0.16″	2.96″	1987	38%	18.39″
Jun 20	0.15″	1.64″	1887	41%	18.54″
Jun 21	0.15″	1.95″	1921	43%	18.68″
Jun 22	0.15″	1.71″	1952	33%	18.83″
Jun 23	0.15″	2.38″	1950	34%	18.98″
Jun 24	0.14″	3.11″	1996	43%	19.12″
Jun 25	0.14″	1.70″	1931	40%	19.26″
Jun 26	0.13″	2.37″	1998	38%	19.39″
Jun 27	0.14″	1.81″	1939	42%	19.52″
Jun 28	0.14″	2.03″	1904	40%	19.66″
Jun 29	0.14″	2.18″	1991	45%	19.81″
Jun 30	0.15″	1.69″	1891	38%	19.96″
Jul 1	0.15″	1.36″	2018	35%	20.10″
Jul 2	0.15″	1.72″	1962	31%	20.25″
Jul 3	0.15″	2.80″	1878	40%	20.40″
Jul 4	0.13″	1.97″	2026	38%	20.54″
Jul 5	0.14″	1.35″	1928	38%	20.67″
Jul 6	0.13″	1.44″	2015	31%	20.80″
Jul 7	0.13″	2.71″	1957	34%	20.93″
Jul 8	0.13″	2.27″	1980	40%	21.06″
Jul 9	0.13″	2.44″	2013	43%	21.19″
Jul 10	0.13″	2.96″	1971	30%	21.32″
Jul 11	0.13″	1.55″	1990	29%	21.45″
Jul 12	0.12″	1.94″	1964	38%	21.58″
Jul 13	0.12″	1.74″	1928	39%	21.70″
Jul 14	0.13″	2.69″	1919	39%	21.83″
Jul 15	0.12″	1.41″	1896	37%	21.95″
Jul 16	0.12″	2.12″	1995	36%	22.07″
Jul 17	0.12″	1.36″	1891	40%	22.20″
Jul 18	0.12″	1.53″	1931	38%	22.31″
Jul 19	0.13″	2.48″	1887	38%	22.44″
Jul 20	0.14″	1.78″	1931	35%	22.57″
Jul 21	0.15″	2.86″	1927	37%	22.72″
Jul 22	0.15″	1.42″	1883	37%	22.87″
Jul 23	0.15″	1.52″	1992	35%	23.02″
Jul 24	0.14″	2.01″	1912	32%	23.16″
Jul 25	0.14″	3.20″	1874	33%	23.31″
Jul 26	0.14″	2.22″	1943	37%	23.45″
Jul 27	0.14″	3.48″	1999	46%	23.59″
Jul 28	0.14″	2.63″	2000	46%	23.74″
Jul 29	0.14″	1.48″	1992	34%	23.87″
Jul 30	0.13″	2.08″	1942	36%	24.01″
Jul 31	0.13″	1.68″	1916	30%	24.14″
Aug 1	0.13″	2.12″	1994	28%	24.27″
Aug 2	0.13″	1.79″	1885	37%	24.40″
Aug 3	0.12″	1.37″	1959	35%	24.52″
Aug 4	0.12″	1.90″	1987	27%	24.64″
Aug 5	0.10″	3.06″	1956	29%	24.75″
Aug 6	0.10″	1.57″	2000	30%	24.85″
Aug 7	0.10″	2.16″	1968	34%	24.96″
Aug 8	0.11″	2.57″	1953	33%	25.07″
Aug 9	0.11″	1.52″	1933	35%	25.17″
Aug 10	0.10″	1.82″	1914	34%	25.28″
Aug 11	0.11″	1.13″	1964	42%	25.39″
Aug 12	0.12″	1.93″	1955	34%	25.51″
Aug 13	0.12″	2.31″	1896	30%	25.63″
Aug 14	0.12″	2.03″	1941	26%	25.76″
Aug 15	0.12″	1.98″	1933	35%	25.87″
Aug 16	0.12″	2.25″	1952	42%	25.99″
Aug 17	0.11″	2.42″	1888	35%	26.10″
Aug 18	0.11″	1.91″	1990	36%	26.21″
Aug 19	0.11″	1.80″	2014	32%	26.32″
Aug 20	0.12″	1.70″	2004	31%	26.43″
Aug 21	0.12″	3.57″	1888	31%	26.56″
Aug 22	0.12″	1.05″	1984	31%	26.68″
Aug 23	0.12″	1.09″	1934	35%	26.80″
Aug 24	0.12″	2.59″	1879	25%	26.93″
Aug 25	0.12″	2.92″	1871	26%	27.05″
Aug 26	0.12″	0.87″	1923	32%	27.17″
Aug 27	0.11″	2.07″	1903	29%	27.28″
Aug 28	0.10″	2.85″	2020	29%	27.37″
Aug 29	0.09″	1.80″	2003	34%	27.47″
Aug 30	0.10″	1.39″	2001	32%	27.56″
Aug 31	0.10″	3.38″	2019	29%	27.66″
Sep 1	0.11″	1.36″	1962	30%	27.78″
Sep 2	0.12″	1.62″	1974	32%	27.90″
Sep 3	0.12″	2.09″	1958	30%	28.02″
Sep 4	0.12″	1.71″	2022	30%	28.14″
Sep 5	0.11″	1.41″	1968	26%	28.25″
Sep 6	0.10″	1.95″	1990	32%	28.35″
Sep 7	0.10″	1.82″	1910	31%	28.45″
Sep 8	0.09″	3.73″	2018	31%	28.54″
Sep 9	0.09″	1.21″	1920	27%	28.64″
Sep 10	0.10″	1.06″	1905	32%	28.74″
Sep 11	0.11″	3.24″	1878	37%	28.85″
Sep 12	0.11″	1.29″	2008	33%	28.95″
Sep 13	0.11″	1.28″	1945	28%	29.06″
Sep 14	0.11″	2.33″	1911	28%	29.17″
Sep 15	0.10″	1.00″	1977	30%	29.28″
Sep 16	0.09″	1.41″	1987	27%	29.36″
Sep 17	0.09″	5.95″	2004	28%	29.45″
Sep 18	0.09″	1.21″	1876	36%	29.54″
Sep 19	0.09″	2.33″	1906	34%	29.63″
Sep 20	0.10″	1.86″	1921	31%	29.73″
Sep 21	0.11″	1.85″	1973	35%	29.85″
Sep 22	0.12″	1.21″	1945	30%	29.97″
Sep 23	0.12″	1.71″	1975	25%	30.09″
Sep 24	0.12″	1.10″	1945	27%	30.21″
Sep 25	0.11″	0.82″	1940	32%	30.32″
Sep 26	0.11″	1.75″	1933	39%	30.43″
Sep 27	0.11″	1.89″	1979	35%	30.54″
Sep 28	0.11″	3.43″	2015	35%	30.65″
Sep 29	0.11″	3.00″	1936	37%	30.77″
Sep 30	0.11″	1.50″	1915	37%	30.88″
Oct 1	0.11″	3.22″	1929	31%	30.99″
Oct 2	0.11″	0.92″	1954	34%	31.09″
Oct 3	0.10″	1.49″	1954	31%	31.20″
Oct 4	0.10″	0.98″	1954	30%	31.29″
Oct 5	0.08″	1.00″	2000	36%	31.38″
Oct 6	0.08″	1.12″	2019	35%	31.45″
Oct 7	0.07″	1.29″	1959	34%	31.53″
Oct 8	0.08″	0.75″	1950	28%	31.60″
Oct 9	0.08″	1.01″	1936	31%	31.68″
Oct 10	0.07″	1.24″	1909	34%	31.76″
Oct 11	0.08″	1.18″	1927	30%	31.84″
Oct 12	0.08″	1.22″	1885	25%	31.92″
Oct 13	0.08″	1.46″	1942	37%	32.00″
Oct 14	0.08″	3.56″	1954	31%	32.08″
Oct 15	0.09″	1.20″	2019	32%	32.16″
Oct 16	0.09″	1.83″	1911	31%	32.25″
Oct 17	0.09″	1.66″	1927	37%	32.34″
Oct 18	0.09″	1.56″	1906	35%	32.44″
Oct 19	0.10″	1.96″	1873	37%	32.53″
Oct 20	0.10″	1.39″	1970	27%	32.64″
Oct 21	0.10″	1.26″	2016	32%	32.74″
Oct 22	0.10″	1.45″	1878	37%	32.84″
Oct 23	0.11″	1.17″	1912	43%	32.95″
Oct 24	0.11″	1.22″	2005	38%	33.06″
Oct 25	0.11″	1.90″	1872	34%	33.17″
Oct 26	0.11″	1.61″	1939	42%	33.28″
Oct 27	0.10″	1.43″	2015	39%	33.38″
Oct 28	0.10″	1.19″	1973	34%	33.48″
Oct 29	0.10″	1.81″	1970	36%	33.58″
Oct 30	0.10″	1.97″	2019	38%	33.68″
Oct 31	0.10″	1.13″	1897	36%	33.78″
Nov 1	0.10″	1.72″	1999	37%	33.88″
Nov 2	0.10″	1.58″	1985	36%	33.98″
Nov 3	0.10″	1.72″	1985	28%	34.08″
Nov 4	0.09″	1.73″	1936	43%	34.17″
Nov 5	0.10″	1.62″	1941	33%	34.26″
Nov 6	0.09″	1.86″	1997	34%	34.36″
Nov 7	0.09″	0.76″	1986	40%	34.45″
Nov 8	0.09″	1.72″	1913	35%	34.54″
Nov 9	0.09″	1.02″	1932	42%	34.62″
Nov 10	0.09″	2.36″	2022	48%	34.72″
Nov 11	0.10″	1.12″	1886	35%	34.81″
Nov 12	0.10″	0.91″	1993	39%	34.91″
Nov 13	0.09″	1.07″	1993	39%	35.00″
Nov 14	0.09″	1.85″	1871	39%	35.09″
Nov 15	0.09″	1.80″	1985	41%	35.18″
Nov 16	0.09″	1.29″	1929	45%	35.27″
Nov 17	0.09″	1.69″	2017	43%	35.36″
Nov 18	0.10″	1.50″	2003	40%	35.46″
Nov 19	0.10″	0.94″	1932	35%	35.56″
Nov 20	0.10″	0.94″	2023	42%	35.66″
Nov 21	0.10″	1.27″	1878	46%	35.75″
Nov 22	0.10″	1.33″	1961	45%	35.85″
Nov 23	0.10″	1.54″	1950	41%	35.95″
Nov 24	0.10″	1.89″	2010	46%	36.06″
Nov 25	0.10″	1.54″	1919	49%	36.16″
Nov 26	0.10″	1.30″	1878	54%	36.25″
Nov 27	0.10″	1.11″	1958	54%	36.36″
Nov 28	0.11″	1.01″	1963	49%	36.46″
Nov 29	0.10″	2.95″	2010	42%	36.56″
Nov 30	0.10″	0.92″	1974	44%	36.67″
Dec 1	0.11″	1.43″	1986	43%	36.77″
Dec 2	0.10″	1.31″	1990	47%	36.87″
Dec 3	0.09″	1.41″	1900	42%	36.97″
Dec 4	0.10″	1.33″	1977	52%	37.06″
Dec 5	0.10″	1.23″	1971	49%	37.16″
Dec 6	0.10″	0.96″	1884	46%	37.26″
Dec 7	0.10″	1.51″	1978	42%	37.36″
Dec 8	0.09″	0.88″	2019	50%	37.45″
Dec 9	0.09″	1.20″	1878	50%	37.54″
Dec 10	0.10″	0.87″	2012	47%	37.64″
Dec 11	0.10″	1.42″	1944	47%	37.74″
Dec 12	0.10″	0.96″	2007	57%	37.84″
Dec 13	0.10″	1.69″	1901	54%	37.94″
Dec 14	0.11″	1.07″	2018	41%	38.05″
Dec 15	0.10″	1.09″	1948	47%	38.15″
Dec 16	0.10″	2.35″	1890	52%	38.25″
Dec 17	0.11″	2.05″	1990	45%	38.36″
Dec 18	0.10″	0.76″	2016	47%	38.46″
Dec 19	0.10″	1.39″	2008	51%	38.57″
Dec 20	0.10″	1.04″	1895	54%	38.66″
Dec 21	0.09″	1.51″	1923	48%	38.76″
Dec 22	0.09″	1.33″	1883	50%	38.84″
Dec 23	0.09″	0.85″	1879	45%	38.94″
Dec 24	0.09″	1.15″	2008	57%	39.02″
Dec 25	0.08″	1.13″	1875	49%	39.10″
Dec 26	0.08″	1.03″	2023	52%	39.19″
Dec 27	0.09″	1.65″	1874	49%	39.28″
Dec 28	0.09″	1.72″	1942	48%	39.37″
Dec 29	0.09″	2.76″	1990	45%	39.46″
Dec 30	0.10″	1.15″	1897	51%	39.56″
Dec 31	0.10″	0.54″	1872	55%	39.65″

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

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