Concord, NH

43.205°N, 71.503°W · station CONthr · 1868–2026 · 159 years · normal 42.0 in/yr

The Accumulation Ribbon

Every day of the year at Concord: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (2008) and driest (1965) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 42.0 in

All-Time Extremes

Driest year

24.2in

1965 · mean 38.6 in

Longest dry streak

36 days

< 0.01 in · ended 1915-04-02

Wettest day ever

5.98in

Oct 4, 1869

Wettest year

58.0in

2008 · mean 38.6 in

Longest wet streak

14 days

≥ 0.01 in · ended 1969-11-15

Wettest month ever

14.57in

Oct 2005

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	1.98″ Jan 11, 1983	2.75″	8.09″ 1979
Feb	2.91″ Feb 13, 2008	2.53″	8.96″ 2008
Mar	2.48″ Mar 22, 2001	2.95″	9.80″ 1936
Apr	3.01″ Apr 7, 1901	2.86″	7.44″ 1904
May	5.12″ May 13, 2006	2.92″	11.09″ 2006
Jun	3.92″ Jun 21, 1944	3.06″	10.10″ 1944
Jul	4.82″ Jul 13, 1897	3.26″	13.04″ 2021
Aug	3.84″ Aug 19, 1991	3.08″	10.67″ 2018
Sep	5.95″ Sep 16, 1932	2.99″	10.97″ 1888
Oct	5.98″ Oct 4, 1869	2.86″	14.57″ 2005
Nov	3.27″ Nov 13, 1937	3.11″	7.59″ 1937
Dec	2.80″ Dec 10, 1878	3.28″	7.64″ 1936

Record Daily Rainfall

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

Year by Year

Driest years

1965	24.17 in
1941	24.95 in
1930	26.10 in
1908	26.28 in
1980	27.06 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	0.10″	1.67″	1869	37%	0.10″
Jan 2	0.10″	1.90″	1870	35%	0.20″
Jan 3	0.09″	1.27″	1936	34%	0.29″
Jan 4	0.10″	1.47″	1982	32%	0.39″
Jan 5	0.10″	1.31″	1917	32%	0.48″
Jan 6	0.09″	1.35″	1939	36%	0.57″
Jan 7	0.09″	1.21″	1905	39%	0.67″
Jan 8	0.09″	1.26″	1979	30%	0.76″
Jan 9	0.09″	1.62″	1978	35%	0.85″
Jan 10	0.09″	1.63″	1881	32%	0.94″
Jan 11	0.10″	1.98″	1983	28%	1.04″
Jan 12	0.09″	1.29″	2011	36%	1.13″
Jan 13	0.10″	1.10″	1892	34%	1.23″
Jan 14	0.09″	1.10″	1978	37%	1.32″
Jan 15	0.09″	1.35″	1936	35%	1.41″
Jan 16	0.09″	1.13″	2021	33%	1.50″
Jan 17	0.10″	1.11″	1891	32%	1.59″
Jan 18	0.10″	1.08″	1926	36%	1.69″
Jan 19	0.09″	1.17″	1996	36%	1.78″
Jan 20	0.09″	1.30″	1898	32%	1.88″
Jan 21	0.10″	1.76″	1979	39%	1.97″
Jan 22	0.09″	1.35″	1958	30%	2.06″
Jan 23	0.09″	1.22″	2023	35%	2.15″
Jan 24	0.09″	1.42″	2019	36%	2.24″
Jan 25	0.09″	1.34″	1979	40%	2.33″
Jan 26	0.08″	1.89″	1888	31%	2.41″
Jan 27	0.08″	1.70″	1996	31%	2.49″
Jan 28	0.08″	1.60″	1897	31%	2.58″
Jan 29	0.10″	1.46″	1900	36%	2.67″
Jan 30	0.10″	0.88″	1990	33%	2.77″
Jan 31	0.10″	0.83″	1942	31%	2.87″
Feb 1	0.09″	1.45″	1898	31%	2.96″
Feb 2	0.09″	1.30″	1973	30%	3.05″
Feb 3	0.09″	1.70″	1970	38%	3.14″
Feb 4	0.09″	1.54″	2022	38%	3.23″
Feb 5	0.09″	1.45″	2001	28%	3.31″
Feb 6	0.09″	2.10″	1896	32%	3.41″
Feb 7	0.10″	2.10″	1951	38%	3.51″
Feb 8	0.10″	1.25″	1890	33%	3.61″
Feb 9	0.10″	0.91″	2013	37%	3.71″
Feb 10	0.10″	1.50″	1885	28%	3.81″
Feb 11	0.10″	1.00″	1876	33%	3.91″
Feb 12	0.10″	1.00″	1910	26%	4.01″
Feb 13	0.09″	2.91″	2008	30%	4.09″
Feb 14	0.09″	1.17″	2000	37%	4.18″
Feb 15	0.09″	1.25″	1953	35%	4.27″
Feb 16	0.09″	1.47″	1885	28%	4.36″
Feb 17	0.10″	1.07″	1910	33%	4.45″
Feb 18	0.10″	1.50″	1870	31%	4.56″
Feb 19	0.10″	0.98″	1963	35%	4.66″
Feb 20	0.10″	1.25″	1888	31%	4.76″
Feb 21	0.10″	1.40″	1996	31%	4.86″
Feb 22	0.09″	2.06″	1937	33%	4.95″
Feb 23	0.10″	1.00″	1919	35%	5.05″
Feb 24	0.09″	1.53″	1981	31%	5.14″
Feb 25	0.10″	2.11″	1981	37%	5.24″
Feb 26	0.09″	1.35″	1869	33%	5.33″
Feb 27	0.10″	0.78″	1913	31%	5.42″
Feb 28	0.10″	1.50″	1870	28%	5.52″
Feb 29	0.10″	2.24″	1914	31%	5.62″
Mar 1	0.11″	1.37″	1983	31%	5.73″
Mar 2	0.11″	0.89″	1942	31%	5.84″
Mar 3	0.10″	0.90″	1891	38%	5.95″
Mar 4	0.10″	1.09″	1929	35%	6.04″
Mar 5	0.10″	1.44″	1959	40%	6.14″
Mar 6	0.11″	1.50″	2011	34%	6.25″
Mar 7	0.10″	2.00″	1933	35%	6.36″
Mar 8	0.11″	1.86″	1998	36%	6.47″
Mar 9	0.10″	1.37″	1994	32%	6.57″
Mar 10	0.10″	1.34″	1901	34%	6.67″
Mar 11	0.10″	1.39″	1936	40%	6.77″
Mar 12	0.10″	2.30″	1888	36%	6.87″
Mar 13	0.10″	1.81″	2010	36%	6.97″
Mar 14	0.11″	1.10″	1911	34%	7.08″
Mar 15	0.10″	1.94″	1900	32%	7.18″
Mar 16	0.10″	1.14″	2025	32%	7.27″
Mar 17	0.09″	1.36″	1972	28%	7.36″
Mar 18	0.09″	2.04″	1936	32%	7.46″
Mar 19	0.09″	1.63″	1896	46%	7.55″
Mar 20	0.09″	1.75″	1871	37%	7.64″
Mar 21	0.09″	2.48″	2001	35%	7.73″
Mar 22	0.10″	1.37″	2010	24%	7.84″
Mar 23	0.10″	2.43″	2024	30%	7.94″
Mar 24	0.11″	1.92″	1930	31%	8.05″
Mar 25	0.12″	1.02″	1953	31%	8.17″
Mar 26	0.12″	1.90″	1876	35%	8.29″
Mar 27	0.13″	1.60″	1887	36%	8.41″
Mar 28	0.12″	1.43″	1925	38%	8.54″
Mar 29	0.12″	1.52″	2010	36%	8.65″
Mar 30	0.12″	2.25″	1987	36%	8.77″
Mar 31	0.12″	1.18″	2004	34%	8.88″
Apr 1	0.12″	1.97″	1970	35%	9.00″
Apr 2	0.12″	1.63″	1951	42%	9.12″
Apr 3	0.12″	1.40″	1875	41%	9.24″
Apr 4	0.12″	1.84″	1987	36%	9.35″
Apr 5	0.11″	1.62″	1952	35%	9.46″
Apr 6	0.10″	3.01″	1901	35%	9.56″
Apr 7	0.10″	1.50″	1868	34%	9.67″
Apr 8	0.11″	2.01″	1902	38%	9.77″
Apr 9	0.11″	1.28″	1983	31%	9.89″
Apr 10	0.11″	1.19″	1980	33%	10.00″
Apr 11	0.10″	1.52″	1934	38%	10.10″
Apr 12	0.10″	1.61″	1932	35%	10.20″
Apr 13	0.11″	2.14″	1895	29%	10.31″
Apr 14	0.11″	1.30″	1948	32%	10.42″
Apr 15	0.12″	2.10″	2007	36%	10.54″
Apr 16	0.12″	2.40″	1996	43%	10.66″
Apr 17	0.12″	1.27″	1997	28%	10.78″
Apr 18	0.13″	0.77″	1870	37%	10.91″
Apr 19	0.13″	1.75″	1950	34%	11.04″
Apr 20	0.13″	1.34″	2009	35%	11.17″
Apr 21	0.13″	1.08″	2003	38%	11.29″
Apr 22	0.13″	2.46″	2023	38%	11.42″
Apr 23	0.12″	1.55″	1983	31%	11.54″
Apr 24	0.12″	1.58″	1945	34%	11.65″
Apr 25	0.12″	1.17″	2019	41%	11.77″
Apr 26	0.12″	0.97″	1979	39%	11.89″
Apr 27	0.12″	1.30″	1923	32%	12.01″
Apr 28	0.12″	2.04″	1904	35%	12.13″
Apr 29	0.12″	1.40″	1915	35%	12.24″
Apr 30	0.11″	0.90″	1953	33%	12.35″
May 1	0.10″	1.87″	1989	41%	12.46″
May 2	0.10″	1.23″	1929	39%	12.56″
May 3	0.10″	1.08″	1922	38%	12.66″
May 4	0.10″	2.47″	1922	38%	12.76″
May 5	0.11″	1.24″	1991	33%	12.87″
May 6	0.12″	1.12″	2009	31%	12.99″
May 7	0.12″	1.09″	1948	29%	13.10″
May 8	0.12″	1.77″	1954	41%	13.22″
May 9	0.11″	1.55″	1945	35%	13.34″
May 10	0.11″	1.01″	1995	38%	13.45″
May 11	0.12″	1.29″	1981	35%	13.57″
May 12	0.12″	5.12″	2006	38%	13.69″
May 13	0.11″	2.43″	2006	34%	13.81″
May 14	0.11″	1.70″	1938	42%	13.92″
May 15	0.12″	1.75″	1954	42%	14.04″
May 16	0.12″	1.16″	1970	35%	14.15″
May 17	0.13″	2.37″	1916	36%	14.28″
May 18	0.13″	1.77″	1879	42%	14.41″
May 19	0.13″	1.09″	1904	38%	14.54″
May 20	0.12″	1.30″	1874	37%	14.65″
May 21	0.11″	2.36″	1919	36%	14.76″
May 22	0.10″	1.12″	1920	35%	14.87″
May 23	0.10″	2.04″	1979	35%	14.97″
May 24	0.10″	1.20″	1878	40%	15.07″
May 25	0.12″	1.21″	2003	38%	15.19″
May 26	0.11″	1.65″	1906	43%	15.30″
May 27	0.12″	1.84″	1906	35%	15.42″
May 28	0.12″	1.14″	1894	38%	15.54″
May 29	0.13″	2.42″	1984	31%	15.66″
May 30	0.13″	1.80″	1998	34%	15.80″
May 31	0.13″	2.46″	1940	38%	15.93″
Jun 1	0.13″	2.37″	1982	36%	16.05″
Jun 2	0.12″	1.96″	2012	35%	16.18″
Jun 3	0.13″	1.21″	1956	40%	16.31″
Jun 4	0.13″	3.00″	1876	40%	16.44″
Jun 5	0.14″	1.98″	2017	42%	16.58″
Jun 6	0.15″	1.58″	1942	44%	16.73″
Jun 7	0.14″	1.75″	1878	40%	16.87″
Jun 8	0.14″	2.20″	1897	40%	17.01″
Jun 9	0.14″	2.59″	1897	38%	17.15″
Jun 10	0.13″	1.47″	1917	37%	17.28″
Jun 11	0.13″	1.12″	2005	39%	17.40″
Jun 12	0.12″	2.33″	1998	36%	17.53″
Jun 13	0.11″	1.79″	1942	38%	17.64″
Jun 14	0.11″	1.57″	1969	35%	17.75″
Jun 15	0.11″	2.06″	1960	28%	17.86″
Jun 16	0.11″	2.44″	1906	36%	17.97″
Jun 17	0.11″	1.58″	1871	34%	18.08″
Jun 18	0.11″	2.15″	1882	31%	18.19″
Jun 19	0.10″	1.61″	1945	31%	18.29″
Jun 20	0.10″	1.99″	1903	38%	18.40″
Jun 21	0.11″	3.92″	1944	36%	18.51″
Jun 22	0.11″	1.26″	1951	36%	18.62″
Jun 23	0.11″	0.69″	1917	27%	18.73″
Jun 24	0.11″	2.32″	2014	42%	18.84″
Jun 25	0.12″	1.56″	1945	45%	18.96″
Jun 26	0.12″	1.06″	1968	30%	19.08″
Jun 27	0.12″	1.72″	2015	36%	19.20″
Jun 28	0.12″	2.75″	1885	32%	19.31″
Jun 29	0.12″	1.72″	1973	36%	19.43″
Jun 30	0.11″	2.67″	1915	35%	19.54″
Jul 1	0.12″	1.65″	2009	34%	19.67″
Jul 2	0.12″	1.33″	2023	30%	19.79″
Jul 3	0.12″	2.17″	1872	31%	19.91″
Jul 4	0.12″	2.16″	1967	34%	20.02″
Jul 5	0.11″	1.43″	1984	35%	20.13″
Jul 6	0.10″	3.00″	1907	25%	20.23″
Jul 7	0.11″	3.05″	1915	26%	20.34″
Jul 8	0.10″	2.16″	2007	32%	20.44″
Jul 9	0.10″	1.33″	1987	33%	20.54″
Jul 10	0.10″	1.06″	1952	29%	20.64″
Jul 11	0.10″	1.64″	1951	37%	20.74″
Jul 12	0.10″	4.82″	1897	28%	20.84″
Jul 13	0.10″	2.54″	1996	39%	20.94″
Jul 14	0.11″	1.96″	1927	34%	21.05″
Jul 15	0.12″	1.65″	1923	27%	21.18″
Jul 16	0.12″	1.73″	1877	30%	21.29″
Jul 17	0.12″	1.94″	1988	35%	21.41″
Jul 18	0.12″	1.59″	1951	31%	21.53″
Jul 19	0.13″	1.81″	1934	35%	21.66″
Jul 20	0.14″	2.01″	1903	32%	21.80″
Jul 21	0.14″	1.69″	2019	39%	21.93″
Jul 22	0.13″	2.40″	2013	39%	22.06″
Jul 23	0.13″	3.15″	1887	35%	22.19″
Jul 24	0.13″	2.57″	2008	34%	22.32″
Jul 25	0.13″	1.51″	1881	32%	22.46″
Jul 26	0.14″	1.30″	1872	34%	22.59″
Jul 27	0.14″	2.35″	1928	43%	22.73″
Jul 28	0.14″	2.44″	1921	38%	22.87″
Jul 29	0.13″	1.72″	1903	32%	23.00″
Jul 30	0.12″	1.56″	1940	34%	23.12″
Jul 31	0.13″	1.81″	2003	37%	23.25″
Aug 1	0.12″	3.71″	1973	34%	23.37″
Aug 2	0.12″	1.41″	2018	30%	23.49″
Aug 3	0.12″	2.45″	1885	35%	23.61″
Aug 4	0.12″	1.69″	2003	33%	23.73″
Aug 5	0.12″	3.32″	1908	28%	23.85″
Aug 6	0.12″	3.32″	1901	37%	23.97″
Aug 7	0.13″	2.97″	2018	40%	24.10″
Aug 8	0.12″	1.88″	1982	34%	24.22″
Aug 9	0.12″	2.56″	1953	32%	24.34″
Aug 10	0.13″	2.50″	2012	40%	24.47″
Aug 11	0.13″	1.70″	1931	37%	24.60″
Aug 12	0.13″	3.10″	1892	39%	24.73″
Aug 13	0.14″	0.91″	1888	31%	24.86″
Aug 14	0.14″	2.19″	2011	34%	25.00″
Aug 15	0.13″	1.46″	1900	32%	25.13″
Aug 16	0.13″	1.27″	1909	29%	25.26″
Aug 17	0.13″	2.48″	2015	39%	25.39″
Aug 18	0.12″	3.84″	1991	31%	25.51″
Aug 19	0.11″	1.56″	2006	26%	25.62″
Aug 20	0.11″	1.87″	1904	29%	25.74″
Aug 21	0.12″	1.35″	2004	35%	25.85″
Aug 22	0.12″	1.95″	1970	30%	25.97″
Aug 23	0.11″	2.15″	1916	33%	26.08″
Aug 24	0.11″	3.22″	1990	25%	26.19″
Aug 25	0.10″	1.20″	1961	20%	26.29″
Aug 26	0.09″	2.42″	1928	31%	26.38″
Aug 27	0.09″	2.77″	1892	26%	26.47″
Aug 28	0.09″	2.40″	1959	31%	26.56″
Aug 29	0.08″	1.85″	1988	28%	26.64″
Aug 30	0.09″	3.56″	1954	24%	26.73″
Aug 31	0.10″	1.68″	2013	28%	26.83″
Sep 1	0.09″	2.35″	1888	28%	26.92″
Sep 2	0.10″	2.22″	1905	35%	27.02″
Sep 3	0.11″	2.06″	1966	28%	27.13″
Sep 4	0.10″	3.65″	1868	26%	27.24″
Sep 5	0.10″	1.90″	1985	28%	27.33″
Sep 6	0.09″	3.92″	2008	25%	27.42″
Sep 7	0.10″	1.46″	1934	28%	27.52″
Sep 8	0.11″	1.36″	1935	24%	27.64″
Sep 9	0.11″	2.69″	1999	32%	27.75″
Sep 10	0.11″	3.02″	1954	30%	27.86″
Sep 11	0.12″	1.48″	1886	25%	27.99″
Sep 12	0.12″	4.12″	1960	32%	28.11″
Sep 13	0.12″	1.88″	1920	30%	28.23″
Sep 14	0.11″	2.98″	1944	35%	28.34″
Sep 15	0.12″	3.30″	1999	35%	28.46″
Sep 16	0.12″	5.95″	1932	35%	28.58″
Sep 17	0.12″	1.83″	1905	30%	28.70″
Sep 18	0.12″	2.42″	2004	32%	28.81″
Sep 19	0.12″	2.74″	1938	34%	28.93″
Sep 20	0.12″	2.79″	1938	28%	29.06″
Sep 21	0.14″	2.16″	1913	35%	29.19″
Sep 22	0.14″	3.15″	1882	28%	29.33″
Sep 23	0.13″	2.95″	1898	30%	29.47″
Sep 24	0.13″	2.67″	1991	25%	29.60″
Sep 25	0.13″	2.62″	1918	30%	29.73″
Sep 26	0.13″	1.65″	1888	34%	29.86″
Sep 27	0.12″	0.62″	1868	32%	29.98″
Sep 28	0.13″	3.35″	2011	28%	30.10″
Sep 29	0.13″	3.60″	2015	27%	30.23″
Sep 30	0.13″	3.72″	1920	30%	30.36″
Oct 1	0.14″	1.73″	1913	28%	30.49″
Oct 2	0.13″	2.23″	1984	34%	30.63″
Oct 3	0.13″	5.98″	1869	30%	30.76″
Oct 4	0.13″	1.41″	1962	24%	30.89″
Oct 5	0.13″	3.99″	1962	28%	31.01″
Oct 6	0.13″	1.75″	1875	32%	31.14″
Oct 7	0.13″	4.37″	2005	30%	31.27″
Oct 8	0.13″	1.93″	1977	25%	31.41″
Oct 9	0.14″	1.80″	1869	28%	31.54″
Oct 10	0.14″	1.99″	1975	28%	31.68″
Oct 11	0.13″	1.60″	2006	30%	31.81″
Oct 12	0.14″	2.55″	1895	27%	31.95″
Oct 13	0.14″	2.44″	1901	29%	32.09″
Oct 14	0.15″	2.73″	2005	32%	32.24″
Oct 15	0.15″	1.80″	2014	26%	32.39″
Oct 16	0.14″	2.42″	1890	28%	32.53″
Oct 17	0.15″	2.24″	1936	27%	32.68″
Oct 18	0.15″	1.14″	1957	32%	32.83″
Oct 19	0.15″	2.34″	1937	34%	32.98″
Oct 20	0.16″	3.53″	1996	25%	33.14″
Oct 21	0.17″	3.01″	2016	24%	33.31″
Oct 22	0.16″	2.80″	1878	34%	33.47″
Oct 23	0.15″	1.87″	2009	34%	33.62″
Oct 24	0.15″	2.65″	2017	34%	33.78″
Oct 25	0.16″	1.28″	1980	30%	33.93″
Oct 26	0.16″	1.31″	2008	37%	34.09″
Oct 27	0.16″	2.41″	1902	28%	34.25″
Oct 28	0.15″	1.44″	2003	29%	34.40″
Oct 29	0.14″	1.51″	1973	32%	34.54″
Oct 30	0.13″	1.69″	1939	31%	34.67″
Oct 31	0.13″	1.87″	1941	29%	34.80″
Nov 1	0.13″	2.40″	1897	34%	34.93″
Nov 2	0.13″	2.50″	1951	34%	35.06″
Nov 3	0.12″	2.73″	1927	30%	35.18″
Nov 4	0.11″	1.47″	1985	26%	35.29″
Nov 5	0.10″	1.73″	1907	35%	35.40″
Nov 6	0.10″	1.93″	1963	27%	35.50″
Nov 7	0.10″	2.89″	1947	32%	35.60″
Nov 8	0.11″	2.22″	1926	37%	35.71″
Nov 9	0.11″	1.77″	1990	34%	35.82″
Nov 10	0.11″	2.49″	1991	38%	35.93″
Nov 11	0.11″	2.51″	1947	40%	36.04″
Nov 12	0.11″	3.27″	1937	35%	36.14″
Nov 13	0.10″	1.92″	2009	34%	36.25″
Nov 14	0.11″	1.20″	1887	36%	36.36″
Nov 15	0.11″	1.36″	1983	34%	36.47″
Nov 16	0.11″	1.65″	1892	39%	36.58″
Nov 17	0.11″	1.00″	1918	30%	36.68″
Nov 18	0.11″	1.56″	1926	30%	36.80″
Nov 19	0.12″	1.22″	1932	34%	36.92″
Nov 20	0.12″	1.23″	1972	31%	37.04″
Nov 21	0.12″	1.44″	1991	32%	37.16″
Nov 22	0.12″	1.12″	2011	37%	37.28″
Nov 23	0.12″	3.25″	1923	35%	37.41″
Nov 24	0.12″	1.62″	1953	34%	37.53″
Nov 25	0.13″	2.04″	2008	42%	37.65″
Nov 26	0.12″	1.93″	2013	42%	37.78″
Nov 27	0.12″	2.04″	1937	35%	37.90″
Nov 28	0.13″	1.28″	2004	37%	38.04″
Nov 29	0.13″	1.31″	1960	33%	38.16″
Nov 30	0.13″	1.77″	2006	27%	38.29″
Dec 1	0.13″	1.40″	1942	35%	38.43″
Dec 2	0.13″	2.27″	1905	35%	38.56″
Dec 3	0.12″	1.53″	1990	34%	38.69″
Dec 4	0.12″	1.44″	1968	32%	38.80″
Dec 5	0.12″	2.09″	1945	44%	38.92″
Dec 6	0.12″	1.52″	2011	36%	39.04″
Dec 7	0.12″	1.45″	1908	27%	39.16″
Dec 8	0.11″	1.08″	2014	35%	39.28″
Dec 9	0.12″	2.80″	1878	32%	39.39″
Dec 10	0.12″	1.25″	1936	32%	39.51″
Dec 11	0.12″	1.74″	1952	34%	39.63″
Dec 12	0.12″	1.63″	1952	45%	39.75″
Dec 13	0.12″	1.60″	2019	40%	39.87″
Dec 14	0.12″	2.15″	1897	33%	39.98″
Dec 15	0.12″	1.34″	1902	29%	40.11″
Dec 16	0.12″	1.57″	1973	31%	40.23″
Dec 17	0.13″	2.73″	2023	34%	40.36″
Dec 18	0.13″	1.60″	1876	27%	40.48″
Dec 19	0.13″	1.02″	1903	32%	40.61″
Dec 20	0.12″	2.19″	1936	29%	40.73″
Dec 21	0.12″	1.26″	1931	35%	40.85″
Dec 22	0.12″	1.45″	2022	38%	40.98″
Dec 23	0.12″	1.86″	1994	37%	41.10″
Dec 24	0.12″	1.05″	2002	36%	41.22″
Dec 25	0.11″	1.65″	1969	35%	41.33″
Dec 26	0.11″	2.01″	1969	31%	41.45″
Dec 27	0.12″	1.45″	1887	37%	41.56″
Dec 28	0.12″	1.53″	2025	38%	41.68″
Dec 29	0.11″	1.91″	1942	31%	41.79″
Dec 30	0.11″	1.71″	1906	34%	41.90″
Dec 31	0.10″	1.13″	1972	38%	42.00″

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

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