San Antonio, TX

29.544°N, 98.484°W · station SATthr · 1885–2026 · 142 years · normal 32.4 in/yr

The Accumulation Ribbon

Every day of the year at San Antonio: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (1973) and driest (1917) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 32.4 in

All-Time Extremes

Driest year

10.1in

1917 · mean 28.9 in

Longest dry streak

63 days

< 0.01 in · ended 1993-08-28

Wettest day ever

11.26in

Oct 17, 1998

Wettest year

52.3in

1973 · mean 28.9 in

Longest wet streak

11 days

≥ 0.01 in · ended 1929-06-02

Wettest month ever

18.07in

Oct 1998

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	2.94″ Jan 25, 2012	1.10″	8.52″ 1968
Feb	2.63″ Feb 23, 1912	1.38″	7.88″ 1903
Mar	3.51″ Mar 28, 2018	1.47″	7.24″ 2007
Apr	6.78″ Apr 18, 1915	2.29″	11.64″ 1915
May	9.87″ May 25, 2013	2.97″	14.07″ 1935
Jun	6.18″ Jun 3, 1951	2.42″	11.95″ 1986
Jul	9.52″ Jul 1, 2002	1.28″	16.92″ 2002
Aug	5.73″ Aug 16, 2007	1.44″	11.14″ 1974
Sep	6.83″ Sep 9, 1921	2.24″	16.86″ 2018
Oct	11.26″ Oct 17, 1998	1.94″	18.07″ 1998
Nov	4.87″ Nov 1, 1977	1.56″	9.46″ 2004
Dec	5.97″ Dec 19, 1991	1.29″	13.96″ 1991

Record Daily Rainfall

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

Year by Year

Driest years

1917	10.11 in
2022	11.51 in
1954	13.70 in
2008	13.76 in
1956	14.31 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	0.05″	1.78″	1944	29%	0.05″
Jan 2	0.05″	1.23″	1890	24%	0.10″
Jan 3	0.05″	1.07″	2007	16%	0.15″
Jan 4	0.05″	1.67″	1929	25%	0.21″
Jan 5	0.05″	1.22″	1958	23%	0.26″
Jan 6	0.05″	1.11″	1896	27%	0.31″
Jan 7	0.06″	1.21″	2000	21%	0.37″
Jan 8	0.06″	1.09″	1984	27%	0.43″
Jan 9	0.07″	1.82″	1900	26%	0.50″
Jan 10	0.07″	2.25″	1900	26%	0.57″
Jan 11	0.07″	1.80″	1931	25%	0.63″
Jan 12	0.07″	1.17″	1958	25%	0.70″
Jan 13	0.07″	0.77″	1910	26%	0.77″
Jan 14	0.07″	1.49″	2010	23%	0.83″
Jan 15	0.07″	1.81″	2010	26%	0.90″
Jan 16	0.07″	1.37″	1931	28%	0.97″
Jan 17	0.06″	1.15″	1945	23%	1.03″
Jan 18	0.07″	2.72″	1968	24%	1.10″
Jan 19	0.07″	1.78″	1968	28%	1.17″
Jan 20	0.07″	2.36″	1968	21%	1.24″
Jan 21	0.07″	1.64″	1965	29%	1.32″
Jan 22	0.07″	2.41″	2024	26%	1.39″
Jan 23	0.06″	1.91″	1938	26%	1.45″
Jan 24	0.06″	1.60″	2024	26%	1.51″
Jan 25	0.06″	2.94″	2012	23%	1.57″
Jan 26	0.06″	2.50″	1992	23%	1.63″
Jan 27	0.07″	1.57″	2005	23%	1.70″
Jan 28	0.08″	1.17″	1931	30%	1.78″
Jan 29	0.08″	1.01″	1989	26%	1.86″
Jan 30	0.07″	2.54″	1964	23%	1.93″
Jan 31	0.07″	2.05″	1998	25%	2.00″
Feb 1	0.07″	0.77″	2000	30%	2.07″
Feb 2	0.07″	1.54″	1992	29%	2.14″
Feb 3	0.07″	2.44″	1986	26%	2.20″
Feb 4	0.06″	1.93″	1965	30%	2.27″
Feb 5	0.06″	1.57″	1961	28%	2.33″
Feb 6	0.06″	0.82″	1935	23%	2.39″
Feb 7	0.07″	0.84″	1890	21%	2.46″
Feb 8	0.06″	1.43″	1908	27%	2.52″
Feb 9	0.06″	1.24″	1965	32%	2.58″
Feb 10	0.06″	1.56″	1993	30%	2.64″
Feb 11	0.05″	0.93″	1945	33%	2.69″
Feb 12	0.04″	2.48″	1912	27%	2.73″
Feb 13	0.05″	1.58″	1969	24%	2.78″
Feb 14	0.05″	1.39″	2017	28%	2.82″
Feb 15	0.05″	1.08″	1931	22%	2.88″
Feb 16	0.06″	1.57″	1923	20%	2.93″
Feb 17	0.06″	1.29″	1924	28%	3.00″
Feb 18	0.06″	1.96″	1963	27%	3.06″
Feb 19	0.06″	1.51″	2017	29%	3.12″
Feb 20	0.06″	1.46″	1958	31%	3.18″
Feb 21	0.06″	1.18″	1958	26%	3.23″
Feb 22	0.06″	1.30″	1992	21%	3.29″
Feb 23	0.06″	2.63″	1912	26%	3.35″
Feb 24	0.06″	1.06″	1992	23%	3.41″
Feb 25	0.07″	1.96″	1949	25%	3.48″
Feb 26	0.07″	2.27″	1903	23%	3.55″
Feb 27	0.07″	1.03″	1889	22%	3.62″
Feb 28	0.06″	2.60″	1895	18%	3.68″
Feb 29	0.06″	2.22″	1889	22%	3.74″
Mar 1	0.06″	1.23″	1921	21%	3.80″
Mar 2	0.06″	2.46″	1936	25%	3.86″
Mar 3	0.07″	2.50″	1992	19%	3.93″
Mar 4	0.07″	1.21″	1935	22%	4.00″
Mar 5	0.08″	1.04″	1970	22%	4.08″
Mar 6	0.08″	1.13″	1913	21%	4.15″
Mar 7	0.09″	1.47″	1893	21%	4.24″
Mar 8	0.09″	0.86″	2015	23%	4.33″
Mar 9	0.08″	2.23″	1928	26%	4.41″
Mar 10	0.09″	1.52″	2007	30%	4.50″
Mar 11	0.08″	1.72″	2009	28%	4.58″
Mar 12	0.08″	1.35″	2007	19%	4.66″
Mar 13	0.08″	1.60″	1990	20%	4.74″
Mar 14	0.08″	2.35″	1994	28%	4.82″
Mar 15	0.08″	1.56″	1944	25%	4.90″
Mar 16	0.08″	2.00″	1941	22%	4.98″
Mar 17	0.07″	1.22″	1947	25%	5.06″
Mar 18	0.07″	1.51″	1964	25%	5.13″
Mar 19	0.06″	1.28″	1955	21%	5.19″
Mar 20	0.07″	1.45″	2012	18%	5.26″
Mar 21	0.07″	0.57″	1889	21%	5.33″
Mar 22	0.07″	1.78″	1900	23%	5.40″
Mar 23	0.06″	1.32″	1943	26%	5.46″
Mar 24	0.07″	1.01″	1911	26%	5.53″
Mar 25	0.07″	1.47″	1900	26%	5.59″
Mar 26	0.07″	2.52″	1938	25%	5.66″
Mar 27	0.07″	3.51″	2018	26%	5.73″
Mar 28	0.08″	2.63″	1922	22%	5.81″
Mar 29	0.08″	2.05″	1965	26%	5.89″
Mar 30	0.09″	1.08″	1945	17%	5.98″
Mar 31	0.09″	1.28″	1945	20%	6.07″
Apr 1	0.09″	1.62″	1904	22%	6.16″
Apr 2	0.09″	1.92″	1914	21%	6.25″
Apr 3	0.09″	0.97″	1922	27%	6.34″
Apr 4	0.08″	2.47″	1991	18%	6.41″
Apr 5	0.08″	1.17″	1992	22%	6.49″
Apr 6	0.07″	3.17″	1900	18%	6.57″
Apr 7	0.08″	1.53″	1929	21%	6.64″
Apr 8	0.08″	2.12″	1910	23%	6.72″
Apr 9	0.09″	1.49″	1952	24%	6.80″
Apr 10	0.09″	1.41″	1959	23%	6.89″
Apr 11	0.09″	1.76″	1923	25%	6.98″
Apr 12	0.07″	2.24″	1902	30%	7.05″
Apr 13	0.07″	1.00″	1893	21%	7.12″
Apr 14	0.06″	2.53″	1973	18%	7.18″
Apr 15	0.07″	2.01″	2002	23%	7.24″
Apr 16	0.08″	1.64″	2017	27%	7.32″
Apr 17	0.08″	6.78″	1915	24%	7.41″
Apr 18	0.09″	2.80″	1977	27%	7.49″
Apr 19	0.09″	4.64″	1926	27%	7.58″
Apr 20	0.08″	0.85″	1946	27%	7.66″
Apr 21	0.09″	2.07″	1978	22%	7.74″
Apr 22	0.09″	2.24″	2001	29%	7.83″
Apr 23	0.09″	2.69″	1905	27%	7.92″
Apr 24	0.08″	2.20″	2015	28%	8.00″
Apr 25	0.09″	3.60″	1990	30%	8.09″
Apr 26	0.09″	2.10″	1941	26%	8.18″
Apr 27	0.10″	2.55″	2021	20%	8.28″
Apr 28	0.11″	2.39″	1888	29%	8.39″
Apr 29	0.11″	2.01″	2021	29%	8.50″
Apr 30	0.12″	3.09″	1994	23%	8.61″
May 1	0.11″	2.36″	1886	30%	8.72″
May 2	0.10″	2.63″	1991	31%	8.83″
May 3	0.10″	2.81″	1895	31%	8.93″
May 4	0.11″	6.26″	1993	29%	9.04″
May 5	0.12″	3.52″	1982	28%	9.16″
May 6	0.12″	1.73″	2012	21%	9.28″
May 7	0.13″	5.34″	1972	21%	9.42″
May 8	0.14″	5.84″	1935	30%	9.56″
May 9	0.14″	1.68″	1925	30%	9.70″
May 10	0.14″	1.88″	1899	26%	9.84″
May 11	0.13″	2.10″	1893	28%	9.96″
May 12	0.12″	2.31″	2023	24%	10.09″
May 13	0.12″	2.73″	1928	26%	10.21″
May 14	0.13″	1.90″	1913	31%	10.34″
May 15	0.13″	2.56″	2012	28%	10.47″
May 16	0.13″	1.42″	1985	33%	10.60″
May 17	0.16″	3.05″	1965	27%	10.76″
May 18	0.16″	3.21″	1987	21%	10.92″
May 19	0.16″	1.87″	2016	26%	11.08″
May 20	0.16″	2.30″	1914	22%	11.24″
May 21	0.15″	2.03″	1895	26%	11.40″
May 22	0.15″	2.81″	2015	28%	11.55″
May 23	0.14″	2.33″	2013	28%	11.69″
May 24	0.14″	9.87″	2013	18%	11.83″
May 25	0.14″	3.27″	1970	26%	11.96″
May 26	0.15″	4.26″	1957	21%	12.11″
May 27	0.14″	2.84″	1904	28%	12.25″
May 28	0.14″	3.54″	1987	30%	12.39″
May 29	0.14″	2.71″	1939	27%	12.53″
May 30	0.12″	6.82″	1937	28%	12.65″
May 31	0.12″	3.87″	1979	23%	12.77″
Jun 1	0.10″	2.36″	1987	25%	12.87″
Jun 2	0.11″	6.18″	1951	25%	12.98″
Jun 3	0.11″	5.13″	1986	23%	13.09″
Jun 4	0.10″	2.97″	2026	25%	13.19″
Jun 5	0.10″	2.68″	1978	19%	13.30″
Jun 6	0.10″	2.46″	1890	16%	13.39″
Jun 7	0.10″	2.40″	1949	21%	13.49″
Jun 8	0.10″	1.53″	2004	18%	13.59″
Jun 9	0.10″	2.89″	2004	24%	13.69″
Jun 10	0.10″	2.13″	1981	26%	13.79″
Jun 11	0.10″	6.11″	2025	31%	13.89″
Jun 12	0.10″	2.00″	1935	25%	13.99″
Jun 13	0.11″	1.78″	1927	23%	14.11″
Jun 14	0.12″	2.60″	2026	23%	14.23″
Jun 15	0.12″	2.32″	1981	19%	14.35″
Jun 16	0.12″	2.95″	1964	18%	14.48″
Jun 17	0.12″	2.83″	1986	21%	14.59″
Jun 18	0.11″	1.42″	1912	18%	14.71″
Jun 19	0.11″	1.52″	1955	21%	14.81″
Jun 20	0.12″	2.66″	1997	23%	14.93″
Jun 21	0.12″	3.15″	1958	26%	15.04″
Jun 22	0.12″	2.12″	1924	14%	15.17″
Jun 23	0.14″	2.93″	1892	24%	15.31″
Jun 24	0.14″	3.27″	1973	24%	15.45″
Jun 25	0.14″	3.51″	1919	26%	15.59″
Jun 26	0.15″	1.74″	1886	19%	15.74″
Jun 27	0.15″	3.07″	2007	16%	15.90″
Jun 28	0.14″	1.88″	1995	18%	16.04″
Jun 29	0.14″	3.23″	1940	21%	16.17″
Jun 30	0.14″	9.52″	2002	22%	16.31″
Jul 1	0.14″	4.07″	1932	20%	16.45″
Jul 2	0.13″	4.45″	1985	23%	16.58″
Jul 3	0.12″	1.97″	2003	27%	16.70″
Jul 4	0.13″	4.85″	1942	20%	16.83″
Jul 5	0.12″	2.52″	1958	20%	16.95″
Jul 6	0.11″	4.45″	1958	20%	17.06″
Jul 7	0.11″	2.16″	1973	22%	17.17″
Jul 8	0.09″	2.54″	2018	15%	17.25″
Jul 9	0.08″	1.98″	1961	13%	17.34″
Jul 10	0.08″	1.08″	1943	20%	17.42″
Jul 11	0.07″	2.83″	2012	16%	17.50″
Jul 12	0.07″	2.12″	1943	16%	17.57″
Jul 13	0.07″	0.85″	1950	19%	17.63″
Jul 14	0.07″	4.09″	1990	21%	17.70″
Jul 15	0.06″	2.27″	1973	12%	17.76″
Jul 16	0.05″	1.32″	1990	18%	17.81″
Jul 17	0.06″	3.02″	2014	13%	17.87″
Jul 18	0.07″	1.02″	2021	13%	17.93″
Jul 19	0.06″	1.19″	1917	15%	18.00″
Jul 20	0.06″	3.26″	1919	21%	18.06″
Jul 21	0.06″	3.62″	1961	18%	18.12″
Jul 22	0.05″	1.72″	1919	16%	18.17″
Jul 23	0.05″	1.36″	1935	15%	18.22″
Jul 24	0.04″	2.27″	1934	16%	18.27″
Jul 25	0.04″	2.23″	2010	13%	18.30″
Jul 26	0.03″	1.98″	1979	13%	18.34″
Jul 27	0.04″	0.74″	1934	13%	18.37″
Jul 28	0.04″	1.23″	2024	11%	18.41″
Jul 29	0.03″	1.27″	1933	11%	18.44″
Jul 30	0.04″	0.96″	1945	14%	18.48″
Jul 31	0.04″	3.87″	1978	11%	18.52″
Aug 1	0.04″	1.54″	1892	18%	18.56″
Aug 2	0.03″	2.38″	1971	11%	18.59″
Aug 3	0.03″	1.83″	1939	15%	18.62″
Aug 4	0.04″	2.34″	1894	16%	18.66″
Aug 5	0.04″	2.64″	1914	11%	18.70″
Aug 6	0.04″	3.31″	2017	16%	18.74″
Aug 7	0.04″	3.66″	1974	17%	18.78″
Aug 8	0.06″	2.00″	1994	10%	18.84″
Aug 9	0.06″	1.86″	1889	13%	18.90″
Aug 10	0.06″	1.49″	1980	13%	18.96″
Aug 11	0.06″	1.11″	1906	15%	19.02″
Aug 12	0.07″	5.57″	1950	11%	19.09″
Aug 13	0.07″	1.02″	1920	14%	19.15″
Aug 14	0.07″	0.92″	1914	13%	19.22″
Aug 15	0.08″	5.73″	2007	12%	19.30″
Aug 16	0.08″	1.39″	1967	12%	19.39″
Aug 17	0.08″	1.25″	1981	16%	19.47″
Aug 18	0.08″	3.86″	1932	15%	19.55″
Aug 19	0.08″	4.51″	1886	20%	19.64″
Aug 20	0.08″	2.32″	1956	14%	19.72″
Aug 21	0.09″	2.96″	1998	13%	19.81″
Aug 22	0.09″	3.83″	1964	21%	19.90″
Aug 23	0.08″	2.58″	1918	26%	19.98″
Aug 24	0.08″	2.70″	1896	16%	20.07″
Aug 25	0.09″	4.22″	1888	14%	20.15″
Aug 26	0.10″	4.42″	1948	18%	20.26″
Aug 27	0.10″	1.89″	1915	25%	20.36″
Aug 28	0.11″	3.24″	2001	25%	20.47″
Aug 29	0.10″	3.01″	1916	25%	20.58″
Aug 30	0.11″	3.11″	2025	25%	20.68″
Aug 31	0.11″	3.20″	1892	24%	20.79″
Sep 1	0.13″	1.83″	2001	21%	20.92″
Sep 2	0.14″	6.07″	2018	26%	21.06″
Sep 3	0.15″	4.69″	1942	25%	21.21″
Sep 4	0.15″	1.90″	2003	26%	21.36″
Sep 5	0.15″	1.64″	1935	23%	21.51″
Sep 6	0.15″	3.69″	2010	26%	21.66″
Sep 7	0.15″	2.83″	2010	21%	21.82″
Sep 8	0.16″	6.83″	1921	26%	21.98″
Sep 9	0.17″	2.17″	1903	30%	22.15″
Sep 10	0.15″	1.67″	2003	28%	22.30″
Sep 11	0.15″	1.33″	1990	26%	22.45″
Sep 12	0.15″	5.13″	1978	22%	22.61″
Sep 13	0.15″	2.66″	1904	27%	22.76″
Sep 14	0.15″	4.71″	1946	23%	22.91″
Sep 15	0.14″	2.54″	1973	29%	23.05″
Sep 16	0.13″	3.35″	1941	27%	23.18″
Sep 17	0.12″	2.43″	1983	23%	23.30″
Sep 18	0.11″	2.20″	2002	23%	23.41″
Sep 19	0.12″	3.21″	1995	18%	23.52″
Sep 20	0.11″	2.45″	1896	14%	23.64″
Sep 21	0.11″	4.76″	1957	26%	23.75″
Sep 22	0.11″	5.07″	1932	28%	23.86″
Sep 23	0.10″	1.40″	1925	18%	23.95″
Sep 24	0.09″	3.27″	1946	26%	24.04″
Sep 25	0.09″	6.54″	1973	20%	24.13″
Sep 26	0.10″	4.75″	2016	21%	24.23″
Sep 27	0.08″	3.54″	1896	20%	24.31″
Sep 28	0.09″	2.39″	1945	20%	24.40″
Sep 29	0.09″	0.99″	1902	18%	24.49″
Sep 30	0.09″	5.96″	1913	12%	24.58″
Oct 1	0.11″	1.78″	1913	15%	24.69″
Oct 2	0.11″	3.36″	2004	14%	24.80″
Oct 3	0.11″	5.42″	2009	20%	24.91″
Oct 4	0.10″	2.76″	1969	15%	25.01″
Oct 5	0.11″	4.53″	1981	14%	25.12″
Oct 6	0.10″	3.90″	1994	20%	25.22″
Oct 7	0.10″	1.35″	1984	23%	25.32″
Oct 8	0.11″	3.06″	2011	20%	25.43″
Oct 9	0.13″	1.81″	1919	18%	25.56″
Oct 10	0.14″	1.67″	1973	18%	25.70″
Oct 11	0.13″	1.80″	1986	22%	25.84″
Oct 12	0.14″	2.64″	2021	20%	25.97″
Oct 13	0.14″	0.95″	1985	15%	26.11″
Oct 14	0.13″	1.37″	2018	23%	26.24″
Oct 15	0.12″	1.94″	1976	26%	26.37″
Oct 16	0.14″	11.26″	1998	19%	26.50″
Oct 17	0.14″	3.16″	1998	20%	26.64″
Oct 18	0.14″	1.76″	1985	15%	26.78″
Oct 19	0.14″	2.40″	1993	12%	26.92″
Oct 20	0.13″	2.18″	1957	18%	27.05″
Oct 21	0.13″	4.09″	1949	23%	27.18″
Oct 22	0.14″	4.62″	1914	23%	27.32″
Oct 23	0.14″	4.07″	2015	25%	27.46″
Oct 24	0.12″	3.53″	2004	27%	27.58″
Oct 25	0.11″	1.81″	2009	19%	27.68″
Oct 26	0.11″	1.59″	1964	21%	27.79″
Oct 27	0.12″	1.09″	1989	20%	27.91″
Oct 28	0.12″	1.36″	1907	18%	28.03″
Oct 29	0.12″	2.47″	1911	23%	28.14″
Oct 30	0.11″	1.47″	1981	21%	28.26″
Oct 31	0.09″	4.87″	1977	20%	28.35″
Nov 1	0.09″	1.53″	1982	23%	28.44″
Nov 2	0.08″	3.39″	2000	18%	28.52″
Nov 3	0.08″	2.32″	2014	18%	28.60″
Nov 4	0.08″	3.32″	1964	18%	28.68″
Nov 5	0.08″	1.89″	1928	23%	28.76″
Nov 6	0.07″	1.15″	1911	21%	28.84″
Nov 7	0.07″	1.79″	1990	26%	28.91″
Nov 8	0.07″	1.56″	1895	28%	28.98″
Nov 9	0.07″	1.32″	1945	22%	29.06″
Nov 10	0.07″	1.39″	1936	15%	29.13″
Nov 11	0.06″	2.32″	1893	21%	29.19″
Nov 12	0.06″	1.72″	1908	19%	29.25″
Nov 13	0.06″	1.59″	1923	23%	29.31″
Nov 14	0.06″	2.18″	2001	23%	29.37″
Nov 15	0.07″	2.50″	1907	22%	29.44″
Nov 16	0.06″	1.52″	2004	24%	29.50″
Nov 17	0.07″	2.20″	1971	24%	29.57″
Nov 18	0.07″	1.31″	1944	24%	29.64″
Nov 19	0.07″	2.15″	1992	18%	29.71″
Nov 20	0.07″	0.61″	1902	22%	29.78″
Nov 21	0.07″	1.84″	2014	21%	29.85″
Nov 22	0.07″	3.47″	2004	23%	29.92″
Nov 23	0.07″	2.63″	1913	26%	29.98″
Nov 24	0.06″	1.22″	1944	26%	30.05″
Nov 25	0.06″	2.03″	1978	24%	30.11″
Nov 26	0.07″	3.96″	1962	21%	30.18″
Nov 27	0.06″	1.01″	2001	12%	30.24″
Nov 28	0.07″	1.43″	1952	24%	30.31″
Nov 29	0.07″	0.71″	1921	19%	30.37″
Nov 30	0.06″	1.93″	1968	23%	30.43″
Dec 1	0.06″	2.75″	1965	20%	30.49″
Dec 2	0.06″	2.00″	1924	22%	30.55″
Dec 3	0.06″	3.84″	2016	19%	30.61″
Dec 4	0.06″	1.91″	1944	19%	30.67″
Dec 5	0.06″	1.09″	1915	26%	30.73″
Dec 6	0.05″	1.57″	2018	25%	30.78″
Dec 7	0.06″	1.45″	1960	23%	30.84″
Dec 8	0.06″	0.80″	2002	26%	30.90″
Dec 9	0.06″	1.30″	1908	28%	30.96″
Dec 10	0.06″	0.99″	1946	31%	31.03″
Dec 11	0.07″	2.59″	1891	31%	31.09″
Dec 12	0.07″	1.24″	1887	26%	31.17″
Dec 13	0.08″	1.98″	1937	26%	31.25″
Dec 14	0.07″	0.98″	2001	27%	31.32″
Dec 15	0.07″	1.03″	1940	26%	31.39″
Dec 16	0.07″	0.86″	1934	23%	31.47″
Dec 17	0.07″	1.49″	1991	26%	31.54″
Dec 18	0.07″	5.97″	1991	28%	31.61″
Dec 19	0.08″	2.52″	1997	25%	31.69″
Dec 20	0.08″	2.60″	1991	23%	31.77″
Dec 21	0.07″	4.01″	1986	23%	31.84″
Dec 22	0.07″	1.04″	2006	22%	31.91″
Dec 23	0.07″	1.37″	1975	30%	31.98″
Dec 24	0.07″	1.04″	1938	17%	32.05″
Dec 25	0.07″	1.32″	1888	17%	32.12″
Dec 26	0.06″	1.94″	1934	23%	32.18″
Dec 27	0.05″	1.65″	1979	21%	32.23″
Dec 28	0.05″	1.69″	1937	23%	32.28″
Dec 29	0.05″	1.11″	1952	26%	32.32″
Dec 30	0.04″	0.98″	1952	25%	32.37″
Dec 31	0.05″	1.17″	1892	44%	32.41″

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

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