Baltimore Downtown, MD

39.281°N, 76.611°W · station DMHthr · 1950–2026 · 77 years · normal 43.3 in/yr

The Accumulation Ribbon

Every day of the year at Baltimore Downtown: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (2018) and driest (1991) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 43.3 in

All-Time Extremes

Driest year

29.6in

1991 · mean 43.0 in

Longest dry streak

38 days

< 0.01 in · ended 2024-11-09

Wettest day ever

6.11in

Aug 1, 1971

Wettest year

68.8in

2018 · mean 43.0 in

Longest wet streak

12 days

≥ 0.01 in · ended 2024-10-02

Wettest month ever

17.69in

Aug 1955

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	3.11″ Jan 9, 2024	2.75″	8.64″ 1979
Feb	3.18″ Feb 11, 1983	2.61″	6.92″ 1979
Mar	2.83″ Mar 10, 2011	3.93″	9.76″ 1983
Apr	3.99″ Apr 30, 2014	3.06″	9.30″ 2014
May	3.89″ May 25, 1952	3.56″	9.31″ 1989
Jun	4.40″ Jun 28, 1953	3.20″	9.98″ 1972
Jul	4.66″ Jul 10, 1975	3.75″	11.68″ 1975
Aug	6.11″ Aug 1, 1971	3.40″	17.69″ 1955
Sep	5.94″ Sep 16, 1976	3.42″	10.84″ 1999
Oct	6.08″ Oct 29, 2012	2.64″	9.36″ 2012
Nov	2.56″ Nov 21, 1952	2.71″	8.76″ 1972
Dec	3.98″ Dec 18, 1977	3.35″	8.06″ 1974

Record Daily Rainfall

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

Year by Year

Driest years

1991	29.55 in
1954	30.46 in
1965	30.80 in
2007	31.92 in
1980	32.41 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″	1.51″	2003	33%	0.09″
Jan 2	0.09″	1.77″	1979	26%	0.18″
Jan 3	0.09″	1.68″	1999	33%	0.26″
Jan 4	0.09″	1.03″	1971	35%	0.36″
Jan 5	0.09″	0.93″	1993	29%	0.45″
Jan 6	0.09″	1.45″	1962	35%	0.53″
Jan 7	0.09″	1.36″	2009	33%	0.63″
Jan 8	0.09″	1.07″	1953	28%	0.72″
Jan 9	0.09″	3.11″	2024	32%	0.81″
Jan 10	0.09″	0.92″	2026	32%	0.90″
Jan 11	0.09″	1.56″	1991	38%	1.00″
Jan 12	0.09″	0.72″	1989	24%	1.09″
Jan 13	0.09″	1.16″	1978	42%	1.18″
Jan 14	0.09″	2.41″	1968	38%	1.27″
Jan 15	0.08″	0.84″	1999	31%	1.35″
Jan 16	0.09″	0.58″	2013	23%	1.44″
Jan 17	0.09″	1.83″	1978	25%	1.53″
Jan 18	0.09″	1.08″	1980	30%	1.63″
Jan 19	0.09″	1.05″	1987	38%	1.72″
Jan 20	0.09″	1.58″	1995	36%	1.80″
Jan 21	0.09″	0.75″	1979	31%	1.89″
Jan 22	0.08″	1.43″	1987	32%	1.97″
Jan 23	0.08″	1.61″	2016	32%	2.05″
Jan 24	0.08″	1.36″	1979	38%	2.13″
Jan 25	0.08″	2.03″	2026	38%	2.22″
Jan 26	0.08″	1.26″	2011	31%	2.30″
Jan 27	0.08″	1.25″	1976	21%	2.38″
Jan 28	0.08″	1.20″	2024	24%	2.46″
Jan 29	0.09″	1.09″	1990	26%	2.55″
Jan 30	0.09″	1.51″	2013	31%	2.64″
Jan 31	0.09″	0.77″	1951	19%	2.73″
Feb 1	0.08″	1.93″	2008	38%	2.81″
Feb 2	0.08″	1.41″	1973	41%	2.89″
Feb 3	0.08″	1.22″	2014	32%	2.97″
Feb 4	0.09″	1.21″	2018	30%	3.06″
Feb 5	0.09″	0.91″	2010	27%	3.15″
Feb 6	0.10″	1.63″	2004	37%	3.25″
Feb 7	0.10″	1.83″	1965	34%	3.35″
Feb 8	0.10″	0.87″	1961	24%	3.44″
Feb 9	0.10″	1.36″	1970	27%	3.54″
Feb 10	0.09″	0.59″	2010	31%	3.63″
Feb 11	0.10″	3.18″	1983	35%	3.73″
Feb 12	0.09″	1.72″	1985	39%	3.82″
Feb 13	0.08″	1.75″	1966	32%	3.90″
Feb 14	0.08″	1.05″	1984	32%	3.98″
Feb 15	0.09″	1.09″	1958	31%	4.07″
Feb 16	0.09″	0.76″	2016	35%	4.16″
Feb 17	0.10″	0.83″	1982	30%	4.26″
Feb 18	0.10″	1.50″	1960	31%	4.36″
Feb 19	0.09″	1.59″	1979	27%	4.45″
Feb 20	0.09″	0.56″	2019	27%	4.54″
Feb 21	0.09″	1.49″	1951	32%	4.63″
Feb 22	0.09″	2.10″	2003	37%	4.72″
Feb 23	0.10″	1.39″	1987	38%	4.82″
Feb 24	0.10″	2.49″	2016	39%	4.92″
Feb 25	0.11″	1.35″	1979	25%	5.03″
Feb 26	0.11″	1.36″	1962	28%	5.14″
Feb 27	0.11″	1.07″	1958	31%	5.25″
Feb 28	0.12″	0.91″	1966	30%	5.37″
Feb 29	0.12″	1.56″	2012	28%	5.48″
Mar 1	0.11″	2.59″	1994	31%	5.59″
Mar 2	0.12″	1.05″	1971	41%	5.71″
Mar 3	0.11″	2.21″	1993	44%	5.82″
Mar 4	0.10″	1.55″	1965	34%	5.92″
Mar 5	0.11″	1.62″	1962	34%	6.04″
Mar 6	0.12″	1.64″	1967	25%	6.16″
Mar 7	0.12″	2.33″	1983	25%	6.28″
Mar 8	0.12″	0.84″	1956	25%	6.40″
Mar 9	0.11″	2.83″	2011	32%	6.51″
Mar 10	0.11″	0.75″	1963	30%	6.61″
Mar 11	0.10″	1.25″	1952	33%	6.71″
Mar 12	0.11″	2.50″	1993	33%	6.83″
Mar 13	0.12″	1.48″	1980	41%	6.95″
Mar 14	0.12″	1.44″	1953	29%	7.07″
Mar 15	0.13″	1.94″	2007	31%	7.20″
Mar 16	0.13″	1.27″	1993	30%	7.33″
Mar 17	0.12″	1.42″	1983	25%	7.45″
Mar 18	0.12″	2.34″	1975	35%	7.57″
Mar 19	0.13″	2.46″	1958	38%	7.70″
Mar 20	0.13″	2.23″	2019	35%	7.83″
Mar 21	0.13″	1.81″	2000	24%	7.96″
Mar 22	0.14″	2.62″	2005	28%	8.10″
Mar 23	0.13″	1.53″	2024	27%	8.23″
Mar 24	0.13″	1.40″	1953	31%	8.36″
Mar 25	0.14″	2.54″	1978	34%	8.50″
Mar 26	0.14″	1.93″	1983	34%	8.64″
Mar 27	0.13″	1.55″	2005	37%	8.77″
Mar 28	0.12″	1.27″	1984	38%	8.89″
Mar 29	0.12″	1.63″	1984	38%	9.01″
Mar 30	0.11″	1.56″	2017	45%	9.12″
Mar 31	0.11″	1.71″	1973	41%	9.23″
Apr 1	0.12″	1.48″	2004	44%	9.35″
Apr 2	0.12″	1.50″	2009	46%	9.46″
Apr 3	0.11″	1.36″	1960	30%	9.57″
Apr 4	0.10″	1.07″	1957	44%	9.67″
Apr 5	0.10″	1.74″	2017	33%	9.77″
Apr 6	0.10″	0.75″	2003	36%	9.87″
Apr 7	0.11″	1.36″	1974	33%	9.97″
Apr 8	0.11″	0.87″	1983	39%	10.09″
Apr 9	0.11″	1.03″	1961	29%	10.19″
Apr 10	0.10″	0.98″	2025	27%	10.30″
Apr 11	0.10″	1.17″	1966	32%	10.40″
Apr 12	0.11″	1.28″	2004	32%	10.51″
Apr 13	0.11″	2.22″	2020	28%	10.62″
Apr 14	0.12″	2.35″	2007	38%	10.74″
Apr 15	0.12″	1.85″	2018	38%	10.86″
Apr 16	0.12″	1.17″	1972	27%	10.98″
Apr 17	0.12″	1.55″	2000	24%	11.11″
Apr 18	0.12″	0.88″	1978	36%	11.23″
Apr 19	0.13″	1.75″	2015	23%	11.36″
Apr 20	0.12″	0.79″	1993	29%	11.48″
Apr 21	0.12″	1.34″	2000	40%	11.60″
Apr 22	0.12″	1.52″	1972	34%	11.72″
Apr 23	0.11″	1.34″	1983	39%	11.83″
Apr 24	0.12″	1.47″	1975	44%	11.95″
Apr 25	0.12″	1.35″	1952	31%	12.07″
Apr 26	0.12″	1.72″	1979	34%	12.18″
Apr 27	0.12″	2.00″	1952	41%	12.30″
Apr 28	0.12″	1.56″	1990	35%	12.42″
Apr 29	0.11″	3.99″	2014	28%	12.53″
Apr 30	0.11″	1.43″	2020	29%	12.64″
May 1	0.10″	1.51″	1976	33%	12.74″
May 2	0.10″	0.96″	1954	40%	12.84″
May 3	0.11″	1.95″	1975	39%	12.95″
May 4	0.11″	2.54″	1989	36%	13.06″
May 5	0.11″	1.29″	2009	39%	13.17″
May 6	0.11″	1.73″	1967	30%	13.28″
May 7	0.10″	0.64″	2013	30%	13.39″
May 8	0.12″	3.47″	1960	40%	13.50″
May 9	0.12″	1.67″	2008	26%	13.62″
May 10	0.12″	1.42″	1951	37%	13.75″
May 11	0.12″	1.50″	1974	39%	13.87″
May 12	0.12″	1.95″	1979	37%	13.99″
May 13	0.12″	1.11″	1957	33%	14.10″
May 14	0.12″	1.06″	2018	37%	14.22″
May 15	0.12″	2.07″	2003	33%	14.35″
May 16	0.13″	1.02″	1985	30%	14.47″
May 17	0.12″	2.42″	2015	31%	14.59″
May 18	0.12″	1.00″	2018	47%	14.72″
May 19	0.13″	1.92″	2005	39%	14.84″
May 20	0.12″	1.15″	1966	34%	14.97″
May 21	0.12″	1.80″	2001	36%	15.09″
May 22	0.12″	1.96″	1989	33%	15.21″
May 23	0.11″	1.77″	1975	40%	15.31″
May 24	0.11″	0.94″	2017	36%	15.42″
May 25	0.10″	3.89″	1952	30%	15.52″
May 26	0.11″	3.17″	2018	30%	15.63″
May 27	0.11″	1.39″	2025	41%	15.74″
May 28	0.11″	2.67″	1968	39%	15.85″
May 29	0.12″	1.95″	1976	23%	15.97″
May 30	0.13″	1.87″	1953	34%	16.10″
May 31	0.13″	1.01″	1972	30%	16.23″
Jun 1	0.12″	2.02″	1959	33%	16.35″
Jun 2	0.12″	2.04″	1963	40%	16.48″
Jun 3	0.12″	1.23″	1987	23%	16.59″
Jun 4	0.12″	1.59″	1989	41%	16.71″
Jun 5	0.13″	2.33″	2004	26%	16.84″
Jun 6	0.13″	2.05″	2013	26%	16.97″
Jun 7	0.12″	2.75″	1955	19%	17.09″
Jun 8	0.12″	1.64″	1977	33%	17.22″
Jun 9	0.12″	3.22″	2013	25%	17.34″
Jun 10	0.12″	1.62″	1958	28%	17.46″
Jun 11	0.12″	1.03″	2003	32%	17.58″
Jun 12	0.13″	1.89″	2014	32%	17.71″
Jun 13	0.11″	1.13″	1989	28%	17.82″
Jun 14	0.10″	0.80″	1990	26%	17.93″
Jun 15	0.10″	1.25″	2001	37%	18.03″
Jun 16	0.11″	0.85″	1977	35%	18.14″
Jun 17	0.10″	1.57″	1969	36%	18.24″
Jun 18	0.10″	3.02″	1983	35%	18.34″
Jun 19	0.11″	1.58″	1962	33%	18.46″
Jun 20	0.10″	0.83″	1958	32%	18.56″
Jun 21	0.10″	2.23″	1972	33%	18.66″
Jun 22	0.11″	3.65″	1972	39%	18.77″
Jun 23	0.11″	0.97″	1956	26%	18.88″
Jun 24	0.11″	2.09″	2006	29%	19.00″
Jun 25	0.11″	0.89″	2006	25%	19.11″
Jun 26	0.11″	2.96″	2023	30%	19.22″
Jun 27	0.10″	4.40″	1953	43%	19.32″
Jun 28	0.11″	0.70″	1994	31%	19.44″
Jun 29	0.12″	1.84″	1972	31%	19.55″
Jun 30	0.13″	1.61″	1984	31%	19.68″
Jul 1	0.13″	3.04″	1967	32%	19.80″
Jul 2	0.12″	2.33″	1978	31%	19.93″
Jul 3	0.12″	1.98″	1983	35%	20.05″
Jul 4	0.11″	1.92″	2006	31%	20.16″
Jul 5	0.12″	2.97″	1958	24%	20.28″
Jul 6	0.12″	1.52″	2011	22%	20.40″
Jul 7	0.12″	1.87″	1958	29%	20.52″
Jul 8	0.12″	3.96″	1952	28%	20.65″
Jul 9	0.12″	4.66″	1975	28%	20.77″
Jul 10	0.12″	1.04″	1973	25%	20.88″
Jul 11	0.12″	2.37″	1990	22%	21.00″
Jul 12	0.12″	3.85″	1975	30%	21.12″
Jul 13	0.12″	1.61″	1975	52%	21.24″
Jul 14	0.13″	0.99″	2000	33%	21.37″
Jul 15	0.13″	2.88″	1989	22%	21.50″
Jul 16	0.14″	0.85″	1977	27%	21.63″
Jul 17	0.14″	0.62″	2013	30%	21.78″
Jul 18	0.15″	1.30″	2011	27%	21.93″
Jul 19	0.16″	3.02″	2012	28%	22.09″
Jul 20	0.18″	4.05″	1956	25%	22.27″
Jul 21	0.18″	3.57″	1999	34%	22.45″
Jul 22	0.18″	2.28″	2009	37%	22.62″
Jul 23	0.17″	1.87″	1958	40%	22.80″
Jul 24	0.18″	1.16″	2018	28%	22.98″
Jul 25	0.18″	2.07″	1991	13%	23.16″
Jul 26	0.19″	2.37″	2000	31%	23.35″
Jul 27	0.18″	3.46″	2017	37%	23.53″
Jul 28	0.17″	1.79″	2016	32%	23.71″
Jul 29	0.17″	2.13″	1980	26%	23.88″
Jul 30	0.16″	2.49″	2016	22%	24.03″
Jul 31	0.15″	6.11″	1971	32%	24.19″
Aug 1	0.15″	1.47″	1986	32%	24.33″
Aug 2	0.14″	2.68″	1968	39%	24.47″
Aug 3	0.12″	2.63″	1978	43%	24.59″
Aug 4	0.14″	1.95″	1990	38%	24.73″
Aug 5	0.13″	1.74″	2019	33%	24.86″
Aug 6	0.14″	1.11″	1970	29%	25.00″
Aug 7	0.14″	1.90″	1953	35%	25.14″
Aug 8	0.13″	1.58″	1990	33%	25.28″
Aug 9	0.14″	0.92″	2009	32%	25.41″
Aug 10	0.14″	1.50″	1988	32%	25.55″
Aug 11	0.14″	5.42″	2014	28%	25.68″
Aug 12	0.14″	3.79″	1955	38%	25.83″
Aug 13	0.15″	1.40″	1999	32%	25.98″
Aug 14	0.16″	0.93″	2011	28%	26.14″
Aug 15	0.15″	0.97″	2016	19%	26.29″
Aug 16	0.16″	1.50″	1955	23%	26.45″
Aug 17	0.16″	2.21″	2016	34%	26.60″
Aug 18	0.16″	2.12″	1950	38%	26.76″
Aug 19	0.14″	2.95″	1986	30%	26.91″
Aug 20	0.15″	1.83″	2011	40%	27.05″
Aug 21	0.14″	1.65″	1986	36%	27.20″
Aug 22	0.14″	2.05″	1961	20%	27.33″
Aug 23	0.14″	1.90″	1999	17%	27.47″
Aug 24	0.14″	2.32″	1985	23%	27.62″
Aug 25	0.13″	3.64″	1999	14%	27.75″
Aug 26	0.13″	4.16″	1971	16%	27.88″
Aug 27	0.13″	1.24″	2002	23%	28.02″
Aug 28	0.13″	1.03″	1992	23%	28.14″
Aug 29	0.12″	0.45″	1977	17%	28.27″
Aug 30	0.14″	1.32″	1955	24%	28.41″
Aug 31	0.14″	1.44″	2006	24%	28.55″
Sep 1	0.14″	3.31″	1952	30%	28.69″
Sep 2	0.14″	1.72″	1973	23%	28.83″
Sep 3	0.13″	1.20″	2000	21%	28.96″
Sep 4	0.12″	4.60″	1979	24%	29.08″
Sep 5	0.12″	2.20″	2022	27%	29.19″
Sep 6	0.12″	3.17″	2011	20%	29.31″
Sep 7	0.12″	2.50″	1987	21%	29.43″
Sep 8	0.12″	1.90″	2018	20%	29.55″
Sep 9	0.13″	4.50″	1957	23%	29.68″
Sep 10	0.13″	3.86″	1968	25%	29.81″
Sep 11	0.13″	1.95″	1960	28%	29.94″
Sep 12	0.12″	3.06″	1960	28%	30.06″
Sep 13	0.12″	3.74″	1966	23%	30.19″
Sep 14	0.11″	1.59″	1981	24%	30.30″
Sep 15	0.12″	4.44″	1999	31%	30.43″
Sep 16	0.12″	5.94″	1976	27%	30.54″
Sep 17	0.12″	2.99″	2018	25%	30.66″
Sep 18	0.14″	0.85″	2004	25%	30.80″
Sep 19	0.15″	1.78″	2016	27%	30.95″
Sep 20	0.16″	2.00″	1979	23%	31.10″
Sep 21	0.17″	1.60″	1994	32%	31.27″
Sep 22	0.18″	3.02″	2011	30%	31.45″
Sep 23	0.17″	1.15″	1975	21%	31.63″
Sep 24	0.17″	1.74″	2014	21%	31.80″
Sep 25	0.16″	2.03″	2000	35%	31.95″
Sep 26	0.16″	4.61″	1985	33%	32.11″
Sep 27	0.15″	3.14″	2008	31%	32.26″
Sep 28	0.15″	2.36″	1963	23%	32.42″
Sep 29	0.15″	5.72″	2010	30%	32.57″
Sep 30	0.15″	1.34″	1979	41%	32.71″
Oct 1	0.15″	0.87″	1984	29%	32.86″
Oct 2	0.15″	2.02″	1976	30%	33.02″
Oct 3	0.15″	2.39″	1962	20%	33.16″
Oct 4	0.13″	1.62″	1995	23%	33.30″
Oct 5	0.12″	0.86″	2006	20%	33.42″
Oct 6	0.12″	1.97″	2005	24%	33.54″
Oct 7	0.10″	4.54″	2005	21%	33.65″
Oct 8	0.11″	1.05″	1979	29%	33.76″
Oct 9	0.12″	2.64″	1971	26%	33.87″
Oct 10	0.11″	1.53″	2002	28%	33.99″
Oct 11	0.11″	1.07″	1983	20%	34.10″
Oct 12	0.12″	1.20″	1955	21%	34.22″
Oct 13	0.12″	3.48″	1955	28%	34.34″
Oct 14	0.12″	0.99″	2014	21%	34.46″
Oct 15	0.11″	1.60″	2002	20%	34.57″
Oct 16	0.11″	1.68″	1991	18%	34.68″
Oct 17	0.10″	0.80″	1989	14%	34.78″
Oct 18	0.10″	2.11″	1966	27%	34.88″
Oct 19	0.12″	1.14″	2019	27%	35.00″
Oct 20	0.12″	1.81″	1961	24%	35.12″
Oct 21	0.12″	1.61″	1958	27%	35.24″
Oct 22	0.13″	1.83″	1990	25%	35.37″
Oct 23	0.13″	0.96″	2009	28%	35.50″
Oct 24	0.12″	1.10″	1971	24%	35.62″
Oct 25	0.13″	2.71″	2007	30%	35.75″
Oct 26	0.12″	2.50″	2003	27%	35.87″
Oct 27	0.12″	1.18″	2006	20%	35.99″
Oct 28	0.12″	2.24″	1972	28%	36.12″
Oct 29	0.12″	6.08″	2012	24%	36.24″
Oct 30	0.13″	1.35″	2019	27%	36.37″
Oct 31	0.12″	1.73″	1951	21%	36.49″
Nov 1	0.12″	1.74″	1966	30%	36.61″
Nov 2	0.12″	1.15″	1962	27%	36.73″
Nov 3	0.10″	1.51″	1970	23%	36.83″
Nov 4	0.10″	1.26″	1986	37%	36.92″
Nov 5	0.10″	2.53″	1963	30%	37.02″
Nov 6	0.08″	1.82″	1951	23%	37.09″
Nov 7	0.08″	1.18″	2006	20%	37.17″
Nov 8	0.09″	1.98″	1972	24%	37.26″
Nov 9	0.09″	1.99″	1990	33%	37.35″
Nov 10	0.09″	1.03″	1987	31%	37.44″
Nov 11	0.09″	1.14″	1975	31%	37.54″
Nov 12	0.08″	1.45″	2004	27%	37.62″
Nov 13	0.08″	0.85″	2008	21%	37.70″
Nov 14	0.09″	2.46″	1972	27%	37.78″
Nov 15	0.09″	2.43″	2006	30%	37.87″
Nov 16	0.10″	0.95″	2014	24%	37.97″
Nov 17	0.10″	1.07″	1980	24%	38.07″
Nov 18	0.11″	1.61″	2003	26%	38.18″
Nov 19	0.11″	1.49″	1972	29%	38.29″
Nov 20	0.11″	2.27″	2023	33%	38.40″
Nov 21	0.11″	2.56″	1952	30%	38.51″
Nov 22	0.11″	0.91″	1953	31%	38.63″
Nov 23	0.11″	2.03″	2018	31%	38.73″
Nov 24	0.11″	2.29″	2001	29%	38.85″
Nov 25	0.11″	2.44″	1964	30%	38.96″
Nov 26	0.11″	1.58″	1993	29%	39.07″
Nov 27	0.12″	1.30″	1993	30%	39.19″
Nov 28	0.13″	1.75″	1984	29%	39.32″
Nov 29	0.13″	0.88″	1967	30%	39.45″
Nov 30	0.13″	3.87″	1974	29%	39.57″
Dec 1	0.13″	1.66″	1986	29%	39.70″
Dec 2	0.13″	1.51″	1967	30%	39.83″
Dec 3	0.13″	1.92″	1950	26%	39.96″
Dec 4	0.13″	1.79″	1993	33%	40.09″
Dec 5	0.13″	1.25″	1962	34%	40.22″
Dec 6	0.13″	2.38″	2011	30%	40.36″
Dec 7	0.14″	1.28″	1974	27%	40.50″
Dec 8	0.14″	1.78″	1972	33%	40.64″
Dec 9	0.13″	1.67″	1969	39%	40.77″
Dec 10	0.14″	1.75″	2002	37%	40.91″
Dec 11	0.14″	1.79″	1983	27%	41.04″
Dec 12	0.13″	1.64″	1964	41%	41.17″
Dec 13	0.13″	1.26″	1999	36%	41.30″
Dec 14	0.12″	1.97″	2022	26%	41.42″
Dec 15	0.13″	2.09″	1974	27%	41.55″
Dec 16	0.12″	1.92″	2023	26%	41.67″
Dec 17	0.13″	3.98″	1977	26%	41.80″
Dec 18	0.12″	0.98″	2009	10%	41.92″
Dec 19	0.12″	1.79″	1957	23%	42.03″
Dec 20	0.11″	0.89″	1973	33%	42.15″
Dec 21	0.12″	1.64″	1969	33%	42.26″
Dec 22	0.11″	1.73″	2015	31%	42.37″
Dec 23	0.10″	2.66″	1986	33%	42.47″
Dec 24	0.10″	1.96″	2015	43%	42.57″
Dec 25	0.10″	1.55″	1975	23%	42.67″
Dec 26	0.10″	1.72″	2023	16%	42.77″
Dec 27	0.11″	1.48″	1967	33%	42.88″
Dec 28	0.11″	1.04″	2013	31%	42.98″
Dec 29	0.10″	1.02″	1969	27%	43.09″
Dec 30	0.10″	2.87″	1975	27%	43.19″
Dec 31	0.10″	0.63″	1952	41%	43.29″

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

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