Sioux Falls, SD

43.578°N, 96.754°W · station FSDthr · 1893–2026 · 134 years · normal 27.8 in/yr

The Accumulation Ribbon

Every day of the year at Sioux Falls: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (2019) and driest (1894) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 27.8 in

All-Time Extremes

Wettest day ever

5.44in

Aug 7, 2022

Wettest month ever

13.70in

Jun 2014

Wettest year

39.5in

2019 · mean 25.6 in

Driest year

10.5in

1894 · mean 25.6 in

Longest dry streak

61 days

< 0.01 in · ended 1910-12-21

Longest wet streak

12 days

≥ 0.01 in · ended 1987-03-25

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	1.59″ Jan 1, 1960	0.45″	2.23″ 1922
Feb	1.62″ Feb 19, 1952	0.51″	4.05″ 1962
Mar	3.27″ Mar 31, 2007	1.21″	4.97″ 2007
Apr	3.72″ Apr 22, 2001	2.35″	6.97″ 2001
May	4.22″ May 29, 2004	3.17″	9.42″ 1898
Jun	4.26″ Jun 16, 1957	3.88″	13.70″ 2014
Jul	3.35″ Jul 1, 1992	2.75″	9.11″ 1900
Aug	5.44″ Aug 7, 2022	2.77″	9.33″ 1932
Sep	4.02″ Sep 11, 1966	2.36″	9.26″ 1986
Oct	4.54″ Oct 9, 1973	1.48″	6.89″ 1911
Nov	1.92″ Nov 23, 2001	0.81″	4.76″ 2001
Dec	1.41″ Dec 3, 1955	0.60″	2.97″ 1945

Record Daily Rainfall

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

Year by Year

Wettest years

2019	39.54 in
2018	39.17 in
2010	38.26 in
1993	36.11 in
1909	36.02 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	0.03″	1.59″	1960	20%	0.03″
Jan 2	0.02″	0.53″	2023	19%	0.05″
Jan 3	0.02″	0.78″	1949	13%	0.08″
Jan 4	0.02″	0.60″	1897	13%	0.10″
Jan 5	0.02″	0.39″	2015	15%	0.12″
Jan 6	0.01″	0.44″	2010	18%	0.13″
Jan 7	0.01″	0.37″	1992	10%	0.15″
Jan 8	0.01″	0.71″	2024	16%	0.16″
Jan 9	0.01″	0.37″	1983	13%	0.17″
Jan 10	0.02″	0.33″	1975	15%	0.19″
Jan 11	0.02″	0.42″	1930	18%	0.21″
Jan 12	0.02″	0.68″	1910	16%	0.22″
Jan 13	0.02″	0.40″	1897	19%	0.24″
Jan 14	0.02″	0.52″	1952	18%	0.26″
Jan 15	0.02″	0.38″	1909	20%	0.28″
Jan 16	0.02″	0.66″	1932	19%	0.30″
Jan 17	0.02″	0.51″	2020	16%	0.32″
Jan 18	0.02″	0.31″	1922	23%	0.34″
Jan 19	0.02″	1.04″	1988	17%	0.36″
Jan 20	0.02″	0.49″	1937	23%	0.39″
Jan 21	0.02″	0.50″	1917	16%	0.41″
Jan 22	0.02″	0.69″	1917	19%	0.43″
Jan 23	0.02″	0.32″	2010	15%	0.45″
Jan 24	0.03″	0.31″	2017	19%	0.48″
Jan 25	0.02″	0.40″	1902	21%	0.50″
Jan 26	0.02″	0.60″	1917	17%	0.53″
Jan 27	0.02″	1.30″	1944	19%	0.55″
Jan 28	0.02″	0.80″	1909	22%	0.57″
Jan 29	0.02″	0.90″	1922	16%	0.59″
Jan 30	0.02″	0.39″	1929	20%	0.62″
Jan 31	0.02″	0.65″	1922	16%	0.64″
Feb 1	0.02″	0.52″	1961	20%	0.66″
Feb 2	0.02″	1.03″	1919	16%	0.68″
Feb 3	0.02″	0.66″	1997	14%	0.71″
Feb 4	0.02″	0.92″	1945	13%	0.73″
Feb 5	0.02″	1.10″	1911	22%	0.75″
Feb 6	0.02″	1.01″	1928	16%	0.77″
Feb 7	0.02″	0.31″	2010	16%	0.80″
Feb 8	0.02″	0.79″	1966	26%	0.82″
Feb 9	0.02″	1.50″	1909	20%	0.84″
Feb 10	0.03″	0.48″	1944	19%	0.87″
Feb 11	0.02″	0.25″	1992	14%	0.89″
Feb 12	0.02″	1.05″	1908	21%	0.91″
Feb 13	0.03″	0.90″	2005	23%	0.94″
Feb 14	0.03″	0.78″	1969	25%	0.96″
Feb 15	0.03″	0.52″	1938	27%	0.99″
Feb 16	0.03″	0.68″	1932	19%	1.02″
Feb 17	0.03″	1.36″	1962	17%	1.06″
Feb 18	0.03″	1.03″	1962	20%	1.09″
Feb 19	0.03″	1.62″	1952	21%	1.12″
Feb 20	0.03″	0.81″	1953	20%	1.15″
Feb 21	0.03″	0.95″	1913	20%	1.19″
Feb 22	0.04″	0.31″	2018	22%	1.22″
Feb 23	0.04″	0.82″	2000	19%	1.26″
Feb 24	0.03″	0.57″	2007	23%	1.29″
Feb 25	0.03″	0.40″	1944	21%	1.32″
Feb 26	0.03″	1.13″	1958	16%	1.35″
Feb 27	0.04″	1.00″	1948	18%	1.39″
Feb 28	0.03″	1.41″	2012	19%	1.42″
Feb 29	0.03″	0.43″	1906	16%	1.46″
Mar 1	0.04″	1.52″	1951	21%	1.49″
Mar 2	0.04″	1.09″	1985	21%	1.53″
Mar 3	0.03″	1.22″	1920	25%	1.56″
Mar 4	0.04″	0.76″	1915	28%	1.60″
Mar 5	0.04″	1.04″	1983	23%	1.64″
Mar 6	0.04″	0.92″	1908	29%	1.68″
Mar 7	0.04″	1.30″	1893	17%	1.72″
Mar 8	0.03″	0.84″	2019	21%	1.75″
Mar 9	0.04″	0.56″	1992	23%	1.79″
Mar 10	0.04″	1.93″	1956	25%	1.83″
Mar 11	0.04″	1.05″	1954	21%	1.87″
Mar 12	0.04″	1.91″	2019	26%	1.91″
Mar 13	0.04″	0.95″	1899	33%	1.95″
Mar 14	0.04″	0.57″	2021	17%	1.99″
Mar 15	0.04″	1.56″	1917	17%	2.04″
Mar 16	0.04″	0.70″	1917	24%	2.08″
Mar 17	0.05″	1.50″	1905	24%	2.12″
Mar 18	0.05″	0.96″	1942	22%	2.17″
Mar 19	0.05″	1.39″	1964	22%	2.22″
Mar 20	0.05″	1.04″	1993	19%	2.27″
Mar 21	0.05″	1.65″	1979	24%	2.32″
Mar 22	0.06″	1.10″	1987	26%	2.38″
Mar 23	0.07″	0.60″	1937	29%	2.44″
Mar 24	0.07″	2.39″	1995	22%	2.51″
Mar 25	0.06″	0.99″	1949	19%	2.58″
Mar 26	0.07″	1.54″	1998	26%	2.64″
Mar 27	0.07″	1.37″	1981	22%	2.71″
Mar 28	0.07″	1.35″	1924	26%	2.78″
Mar 29	0.07″	1.39″	1949	27%	2.85″
Mar 30	0.08″	3.27″	2007	27%	2.93″
Mar 31	0.08″	1.55″	1967	24%	3.01″
Apr 1	0.08″	1.35″	1960	22%	3.09″
Apr 2	0.09″	1.33″	1897	31%	3.18″
Apr 3	0.09″	2.06″	1968	28%	3.28″
Apr 4	0.09″	1.13″	1999	21%	3.37″
Apr 5	0.09″	1.60″	2006	22%	3.46″
Apr 6	0.10″	1.79″	2006	31%	3.56″
Apr 7	0.09″	1.16″	1999	29%	3.65″
Apr 8	0.09″	1.42″	2013	25%	3.74″
Apr 9	0.09″	1.72″	1929	24%	3.84″
Apr 10	0.10″	1.66″	1979	28%	3.94″
Apr 11	0.11″	1.67″	1984	25%	4.05″
Apr 12	0.11″	1.84″	1927	29%	4.16″
Apr 13	0.11″	1.45″	1919	27%	4.26″
Apr 14	0.11″	1.28″	2011	33%	4.37″
Apr 15	0.11″	1.22″	1945	24%	4.48″
Apr 16	0.10″	1.48″	1978	20%	4.58″
Apr 17	0.10″	2.12″	1995	25%	4.69″
Apr 18	0.10″	1.63″	1957	30%	4.79″
Apr 19	0.10″	1.90″	1916	36%	4.89″
Apr 20	0.11″	1.14″	1912	31%	5.00″
Apr 21	0.11″	3.72″	2001	32%	5.10″
Apr 22	0.11″	1.52″	1929	27%	5.21″
Apr 23	0.11″	2.64″	1953	31%	5.32″
Apr 24	0.11″	2.30″	1893	42%	5.43″
Apr 25	0.10″	1.10″	1924	28%	5.54″
Apr 26	0.11″	1.56″	1964	36%	5.65″
Apr 27	0.11″	1.26″	2016	31%	5.76″
Apr 28	0.10″	1.64″	2024	33%	5.86″
Apr 29	0.10″	1.87″	1937	34%	5.96″
Apr 30	0.11″	1.04″	1936	40%	6.07″
May 1	0.11″	3.55″	1972	31%	6.19″
May 2	0.11″	1.46″	1895	28%	6.30″
May 3	0.11″	1.92″	1893	29%	6.41″
May 4	0.11″	1.68″	1942	29%	6.52″
May 5	0.11″	1.57″	1900	31%	6.63″
May 6	0.10″	1.87″	1993	37%	6.74″
May 7	0.10″	2.26″	1965	35%	6.83″
May 8	0.11″	1.94″	1979	31%	6.94″
May 9	0.11″	1.39″	1942	36%	7.05″
May 10	0.11″	1.64″	1920	40%	7.17″
May 11	0.11″	1.96″	1935	33%	7.28″
May 12	0.12″	1.70″	1957	34%	7.40″
May 13	0.12″	1.69″	1906	34%	7.52″
May 14	0.12″	1.36″	1965	22%	7.63″
May 15	0.11″	1.85″	1991	34%	7.74″
May 16	0.11″	1.33″	1898	38%	7.86″
May 17	0.12″	1.63″	2000	32%	7.97″
May 18	0.11″	1.22″	1996	31%	8.09″
May 19	0.12″	1.89″	1999	30%	8.21″
May 20	0.12″	2.09″	1893	37%	8.33″
May 21	0.13″	3.50″	1898	33%	8.46″
May 22	0.15″	1.61″	1972	31%	8.61″
May 23	0.14″	3.96″	1936	44%	8.76″
May 24	0.15″	2.73″	1939	36%	8.90″
May 25	0.15″	1.93″	1955	37%	9.05″
May 26	0.14″	2.95″	1908	38%	9.20″
May 27	0.15″	2.83″	1970	25%	9.35″
May 28	0.16″	1.72″	1993	38%	9.50″
May 29	0.16″	4.22″	2004	37%	9.66″
May 30	0.15″	0.97″	2005	33%	9.81″
May 31	0.16″	2.47″	2014	39%	9.97″
Jun 1	0.15″	0.97″	2007	28%	10.13″
Jun 2	0.15″	1.90″	1899	34%	10.28″
Jun 3	0.15″	1.96″	1918	37%	10.43″
Jun 4	0.15″	2.25″	1956	34%	10.58″
Jun 5	0.15″	2.21″	1914	36%	10.73″
Jun 6	0.14″	4.13″	1896	37%	10.88″
Jun 7	0.15″	1.87″	2013	34%	11.02″
Jun 8	0.15″	2.74″	1947	40%	11.17″
Jun 9	0.16″	1.37″	1919	31%	11.33″
Jun 10	0.15″	1.06″	2010	39%	11.48″
Jun 11	0.14″	2.44″	1984	36%	11.63″
Jun 12	0.15″	1.53″	1983	40%	11.78″
Jun 13	0.15″	1.97″	2014	43%	11.93″
Jun 14	0.16″	2.74″	2014	35%	12.09″
Jun 15	0.16″	4.26″	1957	31%	12.25″
Jun 16	0.16″	3.58″	2004	44%	12.42″
Jun 17	0.16″	2.31″	1956	38%	12.57″
Jun 18	0.16″	1.54″	2020	31%	12.73″
Jun 19	0.16″	3.35″	2018	35%	12.89″
Jun 20	0.15″	3.50″	2024	43%	13.04″
Jun 21	0.15″	2.99″	2024	34%	13.19″
Jun 22	0.14″	1.32″	1930	31%	13.33″
Jun 23	0.13″	2.11″	1940	36%	13.46″
Jun 24	0.13″	2.22″	1939	37%	13.58″
Jun 25	0.13″	2.10″	1909	33%	13.71″
Jun 26	0.13″	2.87″	1953	34%	13.84″
Jun 27	0.12″	1.36″	2026	35%	13.95″
Jun 28	0.11″	2.68″	1997	32%	14.06″
Jun 29	0.10″	1.36″	1903	27%	14.17″
Jun 30	0.10″	1.81″	2026	28%	14.27″
Jul 1	0.10″	3.35″	1992	27%	14.37″
Jul 2	0.11″	1.96″	1981	28%	14.48″
Jul 3	0.10″	2.60″	1909	37%	14.58″
Jul 4	0.11″	2.29″	1982	28%	14.69″
Jul 5	0.11″	1.92″	1929	24%	14.80″
Jul 6	0.10″	1.84″	1903	37%	14.90″
Jul 7	0.10″	2.83″	1912	28%	15.00″
Jul 8	0.10″	1.73″	1973	28%	15.10″
Jul 9	0.10″	2.81″	1993	26%	15.20″
Jul 10	0.10″	1.52″	1919	30%	15.30″
Jul 11	0.10″	1.56″	1908	30%	15.41″
Jul 12	0.11″	1.56″	1908	29%	15.51″
Jul 13	0.11″	1.99″	2011	30%	15.62″
Jul 14	0.10″	1.96″	1900	23%	15.72″
Jul 15	0.11″	1.64″	1915	22%	15.83″
Jul 16	0.12″	2.49″	2019	23%	15.95″
Jul 17	0.11″	1.61″	1915	32%	16.06″
Jul 18	0.11″	2.65″	1900	31%	16.17″
Jul 19	0.11″	2.22″	1907	35%	16.28″
Jul 20	0.11″	2.50″	2010	31%	16.39″
Jul 21	0.11″	1.24″	1922	23%	16.50″
Jul 22	0.11″	2.36″	2001	18%	16.61″
Jul 23	0.11″	2.52″	2001	26%	16.72″
Jul 24	0.10″	1.53″	2015	21%	16.82″
Jul 25	0.11″	1.92″	1908	32%	16.93″
Jul 26	0.11″	2.50″	2011	31%	17.04″
Jul 27	0.11″	1.50″	1912	21%	17.15″
Jul 28	0.12″	2.60″	1948	26%	17.27″
Jul 29	0.12″	2.23″	2010	32%	17.39″
Jul 30	0.12″	2.38″	1921	24%	17.51″
Jul 31	0.11″	4.59″	1975	23%	17.62″
Aug 1	0.10″	3.94″	1959	28%	17.73″
Aug 2	0.11″	1.22″	2002	31%	17.84″
Aug 3	0.11″	2.48″	2007	27%	17.95″
Aug 4	0.12″	1.88″	1953	28%	18.07″
Aug 5	0.11″	1.73″	2000	32%	18.18″
Aug 6	0.11″	5.44″	2022	35%	18.29″
Aug 7	0.12″	2.02″	1931	28%	18.41″
Aug 8	0.12″	3.15″	1935	27%	18.53″
Aug 9	0.12″	2.51″	1932	27%	18.65″
Aug 10	0.12″	2.16″	1932	28%	18.76″
Aug 11	0.11″	1.46″	2008	32%	18.87″
Aug 12	0.10″	1.40″	1909	33%	18.98″
Aug 13	0.10″	1.62″	1905	22%	19.08″
Aug 14	0.10″	3.23″	1977	22%	19.18″
Aug 15	0.10″	1.61″	2015	26%	19.28″
Aug 16	0.10″	1.16″	1902	30%	19.38″
Aug 17	0.10″	1.37″	2025	33%	19.48″
Aug 18	0.10″	1.24″	1989	28%	19.58″
Aug 19	0.09″	1.51″	2002	35%	19.67″
Aug 20	0.10″	2.28″	2002	28%	19.77″
Aug 21	0.11″	1.60″	1988	27%	19.88″
Aug 22	0.10″	3.28″	1906	27%	19.98″
Aug 23	0.09″	1.62″	1906	20%	20.07″
Aug 24	0.09″	1.68″	1967	23%	20.16″
Aug 25	0.09″	1.43″	1940	29%	20.25″
Aug 26	0.09″	2.60″	2015	29%	20.35″
Aug 27	0.09″	3.35″	2021	27%	20.43″
Aug 28	0.08″	2.91″	1942	27%	20.51″
Aug 29	0.09″	1.76″	1962	23%	20.60″
Aug 30	0.09″	3.99″	1982	17%	20.69″
Aug 31	0.09″	1.38″	1966	26%	20.78″
Sep 1	0.09″	2.00″	1992	21%	20.87″
Sep 2	0.10″	2.40″	1911	27%	20.97″
Sep 3	0.10″	1.60″	1971	18%	21.07″
Sep 4	0.09″	1.23″	1938	20%	21.16″
Sep 5	0.09″	1.46″	2016	27%	21.25″
Sep 6	0.10″	1.79″	1948	27%	21.35″
Sep 7	0.10″	2.88″	1946	35%	21.44″
Sep 8	0.10″	2.73″	1982	31%	21.55″
Sep 9	0.10″	2.63″	2003	23%	21.65″
Sep 10	0.10″	4.02″	1966	28%	21.75″
Sep 11	0.10″	1.58″	1932	26%	21.85″
Sep 12	0.11″	1.42″	1938	30%	21.96″
Sep 13	0.11″	1.57″	1938	27%	22.07″
Sep 14	0.11″	2.00″	1928	27%	22.18″
Sep 15	0.11″	3.61″	2016	29%	22.29″
Sep 16	0.11″	1.60″	1907	27%	22.40″
Sep 17	0.10″	2.07″	1986	28%	22.50″
Sep 18	0.10″	2.66″	2018	27%	22.61″
Sep 19	0.10″	3.07″	2018	23%	22.70″
Sep 20	0.09″	1.70″	1959	27%	22.80″
Sep 21	0.09″	1.67″	1895	23%	22.89″
Sep 22	0.09″	1.42″	2010	24%	22.97″
Sep 23	0.08″	1.51″	2005	25%	23.06″
Sep 24	0.09″	2.70″	1929	22%	23.15″
Sep 25	0.09″	1.28″	1912	26%	23.24″
Sep 26	0.09″	1.28″	1908	14%	23.33″
Sep 27	0.10″	1.02″	1973	23%	23.43″
Sep 28	0.09″	1.51″	1988	23%	23.52″
Sep 29	0.10″	2.71″	1977	22%	23.62″
Sep 30	0.10″	1.36″	1930	20%	23.72″
Oct 1	0.10″	1.91″	2017	24%	23.81″
Oct 2	0.09″	1.10″	1903	25%	23.90″
Oct 3	0.09″	2.36″	1998	20%	23.99″
Oct 4	0.09″	4.04″	1911	22%	24.08″
Oct 5	0.09″	1.09″	1982	23%	24.18″
Oct 6	0.10″	2.15″	2008	26%	24.28″
Oct 7	0.10″	1.48″	1982	22%	24.38″
Oct 8	0.10″	4.54″	1973	24%	24.47″
Oct 9	0.09″	1.66″	1913	20%	24.57″
Oct 10	0.09″	1.25″	1947	18%	24.66″
Oct 11	0.08″	1.19″	2023	30%	24.74″
Oct 12	0.07″	1.06″	1943	21%	24.80″
Oct 13	0.07″	2.27″	2013	13%	24.87″
Oct 14	0.06″	1.49″	2007	23%	24.93″
Oct 15	0.06″	1.40″	1998	14%	24.99″
Oct 16	0.06″	1.80″	1968	15%	25.05″
Oct 17	0.06″	1.22″	1968	21%	25.11″
Oct 18	0.06″	2.15″	1904	15%	25.17″
Oct 19	0.06″	1.05″	1905	21%	25.23″
Oct 20	0.06″	1.69″	1900	18%	25.29″
Oct 21	0.05″	0.70″	1906	17%	25.35″
Oct 22	0.05″	2.62″	2015	19%	25.40″
Oct 23	0.05″	0.88″	1973	14%	25.45″
Oct 24	0.05″	0.90″	1921	14%	25.50″
Oct 25	0.05″	0.87″	1998	18%	25.54″
Oct 26	0.05″	1.17″	2021	18%	25.59″
Oct 27	0.05″	1.19″	1961	15%	25.64″
Oct 28	0.05″	0.71″	1940	17%	25.68″
Oct 29	0.05″	2.22″	1979	22%	25.73″
Oct 30	0.03″	1.10″	1929	17%	25.76″
Oct 31	0.03″	1.11″	1922	18%	25.80″
Nov 1	0.03″	1.55″	1972	17%	25.83″
Nov 2	0.04″	0.30″	1990	15%	25.86″
Nov 3	0.04″	0.82″	1959	13%	25.90″
Nov 4	0.04″	1.37″	1905	20%	25.94″
Nov 5	0.04″	0.80″	1946	15%	25.97″
Nov 6	0.03″	0.63″	1918	19%	26.01″
Nov 7	0.03″	1.25″	1970	18%	26.04″
Nov 8	0.03″	1.45″	1919	14%	26.07″
Nov 9	0.04″	1.38″	1998	20%	26.11″
Nov 10	0.04″	1.79″	1915	21%	26.15″
Nov 11	0.04″	1.07″	1922	20%	26.18″
Nov 12	0.04″	1.50″	1909	18%	26.22″
Nov 13	0.04″	1.33″	1926	14%	26.26″
Nov 14	0.04″	0.57″	1987	18%	26.30″
Nov 15	0.04″	1.15″	1971	15%	26.34″
Nov 16	0.04″	0.89″	1996	14%	26.39″
Nov 17	0.04″	1.45″	2015	23%	26.43″
Nov 18	0.04″	1.42″	1983	20%	26.47″
Nov 19	0.04″	1.29″	1930	19%	26.51″
Nov 20	0.05″	0.90″	1979	20%	26.56″
Nov 21	0.05″	0.49″	1940	13%	26.60″
Nov 22	0.05″	1.92″	2001	17%	26.65″
Nov 23	0.05″	1.28″	2001	13%	26.70″
Nov 24	0.05″	0.36″	1959	14%	26.75″
Nov 25	0.04″	1.42″	2001	26%	26.79″
Nov 26	0.04″	0.94″	1935	27%	26.83″
Nov 27	0.04″	1.16″	2005	23%	26.87″
Nov 28	0.04″	0.60″	1919	17%	26.91″
Nov 29	0.04″	0.68″	1954	15%	26.95″
Nov 30	0.04″	1.10″	1909	17%	26.99″
Dec 1	0.03″	0.48″	1933	19%	27.02″
Dec 2	0.03″	1.41″	1955	20%	27.05″
Dec 3	0.03″	0.68″	1947	21%	27.08″
Dec 4	0.03″	0.52″	1924	15%	27.11″
Dec 5	0.02″	0.44″	1951	20%	27.13″
Dec 6	0.02″	0.31″	1914	21%	27.15″
Dec 7	0.02″	0.69″	2022	22%	27.17″
Dec 8	0.02″	1.01″	1918	14%	27.19″
Dec 9	0.02″	0.70″	2021	18%	27.21″
Dec 10	0.02″	0.41″	1903	14%	27.23″
Dec 11	0.02″	0.40″	1897	14%	27.24″
Dec 12	0.02″	0.80″	2022	18%	27.26″
Dec 13	0.02″	0.52″	1922	23%	27.29″
Dec 14	0.02″	0.79″	2014	20%	27.31″
Dec 15	0.02″	0.61″	2012	19%	27.33″
Dec 16	0.02″	0.42″	1967	15%	27.35″
Dec 17	0.02″	0.55″	1908	8%	27.38″
Dec 18	0.03″	0.77″	1902	11%	27.40″
Dec 19	0.03″	1.00″	1911	19%	27.43″
Dec 20	0.03″	0.58″	2006	14%	27.46″
Dec 21	0.03″	1.22″	1920	10%	27.50″
Dec 22	0.04″	0.81″	1968	14%	27.53″
Dec 23	0.03″	0.89″	1893	22%	27.57″
Dec 24	0.03″	1.13″	1945	20%	27.60″
Dec 25	0.04″	1.23″	2016	17%	27.63″
Dec 26	0.04″	0.64″	1969	15%	27.67″
Dec 27	0.03″	0.58″	1936	17%	27.70″
Dec 28	0.03″	0.69″	2019	22%	27.73″
Dec 29	0.03″	1.22″	1931	25%	27.76″
Dec 30	0.03″	0.54″	1972	17%	27.80″
Dec 31	0.03″	0.05″	1940	3%	27.83″

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

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