Rochester, MN

43.904°N, 92.492°W · station RSTthr · 1886–2026 · 141 years · normal 34.7 in/yr

The Accumulation Ribbon

Every day of the year at Rochester: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (2019) and driest (1910) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 34.7 in

All-Time Extremes

Wettest day ever

7.47in

Jul 11, 1981

Wettest month ever

14.07in

Aug 2007

Wettest year

55.2in

2019 · mean 30.8 in

Driest year

11.9in

1910 · mean 30.8 in

Longest dry streak

56 days

< 0.01 in · ended 1944-01-03

Longest wet streak

11 days

≥ 0.01 in · ended 1965-09-22

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	1.50″ Jan 6, 1888	0.75″	2.92″ 1888
Feb	1.12″ Feb 20, 2014	0.71″	2.97″ 2019
Mar	2.20″ Mar 22, 2011	1.64″	4.02″ 1888
Apr	3.81″ Apr 23, 1990	2.61″	7.30″ 2001
May	4.02″ May 17, 2000	3.72″	12.26″ 2013
Jun	4.90″ Jun 28, 2019	4.33″	12.51″ 2000
Jul	7.47″ Jul 11, 1981	3.47″	12.33″ 1978
Aug	5.16″ Aug 18, 2007	3.71″	14.07″ 2007
Sep	5.98″ Sep 12, 1978	2.71″	10.50″ 1986
Oct	2.85″ Oct 6, 1911	1.85″	9.11″ 1911
Nov	2.30″ Nov 1, 1991	1.40″	5.91″ 1909
Dec	1.36″ Dec 11, 2010	0.98″	3.68″ 2010

Record Daily Rainfall

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

Year by Year

Wettest years

2019	55.16 in
1990	43.94 in
1938	43.69 in
2016	43.55 in
2013	41.76 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″	0.67″	1941	26%	0.03″
Jan 2	0.03″	0.89″	2000	30%	0.06″
Jan 3	0.03″	1.12″	2023	18%	0.09″
Jan 4	0.03″	0.70″	1997	23%	0.12″
Jan 5	0.03″	1.00″	1946	21%	0.15″
Jan 6	0.03″	1.50″	1888	27%	0.17″
Jan 7	0.03″	0.23″	2010	17%	0.20″
Jan 8	0.03″	0.53″	2026	24%	0.23″
Jan 9	0.03″	0.20″	1963	20%	0.25″
Jan 10	0.03″	0.75″	1975	19%	0.28″
Jan 11	0.03″	0.33″	2018	27%	0.31″
Jan 12	0.03″	0.57″	1993	32%	0.34″
Jan 13	0.03″	0.70″	1910	25%	0.37″
Jan 14	0.03″	0.57″	1930	32%	0.40″
Jan 15	0.04″	0.77″	1953	25%	0.43″
Jan 16	0.04″	0.83″	1980	26%	0.47″
Jan 17	0.04″	0.52″	1996	32%	0.51″
Jan 18	0.04″	0.55″	2019	26%	0.54″
Jan 19	0.04″	0.58″	1988	22%	0.58″
Jan 20	0.04″	0.19″	1974	28%	0.62″
Jan 21	0.04″	0.48″	2005	29%	0.65″
Jan 22	0.04″	1.20″	1933	30%	0.69″
Jan 23	0.04″	0.50″	1949	19%	0.73″
Jan 24	0.04″	1.42″	1967	29%	0.76″
Jan 25	0.04″	0.45″	2017	32%	0.80″
Jan 26	0.04″	0.38″	1916	29%	0.83″
Jan 27	0.04″	0.52″	1944	27%	0.87″
Jan 28	0.04″	0.38″	1968	25%	0.91″
Jan 29	0.03″	1.20″	1909	26%	0.94″
Jan 30	0.03″	0.49″	1947	18%	0.97″
Jan 31	0.03″	0.87″	1933	23%	1.00″
Feb 1	0.03″	0.56″	1933	31%	1.03″
Feb 2	0.03″	0.67″	1983	23%	1.06″
Feb 3	0.03″	0.30″	1936	19%	1.09″
Feb 4	0.03″	0.56″	1997	25%	1.12″
Feb 5	0.03″	0.41″	1946	24%	1.15″
Feb 6	0.03″	0.40″	1911	22%	1.17″
Feb 7	0.03″	0.32″	1947	21%	1.20″
Feb 8	0.03″	0.78″	1966	23%	1.23″
Feb 9	0.03″	0.74″	2020	18%	1.26″
Feb 10	0.03″	0.58″	1959	28%	1.28″
Feb 11	0.03″	0.94″	1984	19%	1.31″
Feb 12	0.03″	0.31″	2019	25%	1.34″
Feb 13	0.04″	0.40″	2005	23%	1.37″
Feb 14	0.04″	0.80″	1911	27%	1.41″
Feb 15	0.04″	0.36″	1962	24%	1.44″
Feb 16	0.04″	0.34″	2006	16%	1.48″
Feb 17	0.04″	0.45″	1911	20%	1.52″
Feb 18	0.04″	1.02″	1887	27%	1.56″
Feb 19	0.04″	0.67″	2002	22%	1.60″
Feb 20	0.04″	1.12″	2014	32%	1.65″
Feb 21	0.04″	0.45″	1945	25%	1.69″
Feb 22	0.04″	0.52″	1913	26%	1.73″
Feb 23	0.05″	0.89″	2019	33%	1.78″
Feb 24	0.05″	0.65″	2007	28%	1.82″
Feb 25	0.04″	1.09″	1951	24%	1.87″
Feb 26	0.05″	0.35″	1936	21%	1.92″
Feb 27	0.05″	1.09″	1948	20%	1.97″
Feb 28	0.04″	0.83″	2012	23%	2.01″
Feb 29	0.04″	1.23″	1965	23%	2.05″
Mar 1	0.05″	0.58″	1965	27%	2.10″
Mar 2	0.05″	0.96″	1966	25%	2.15″
Mar 3	0.05″	0.92″	2025	21%	2.19″
Mar 4	0.05″	0.80″	2022	38%	2.24″
Mar 5	0.05″	1.16″	2026	29%	2.29″
Mar 6	0.05″	0.47″	1948	21%	2.34″
Mar 7	0.05″	0.69″	1990	27%	2.39″
Mar 8	0.05″	0.87″	2013	21%	2.44″
Mar 9	0.05″	1.37″	1941	28%	2.49″
Mar 10	0.05″	1.01″	1956	30%	2.54″
Mar 11	0.05″	0.88″	2001	30%	2.60″
Mar 12	0.05″	0.85″	1997	25%	2.65″
Mar 13	0.05″	1.90″	1918	38%	2.70″
Mar 14	0.06″	1.19″	1945	27%	2.76″
Mar 15	0.06″	1.06″	2016	24%	2.82″
Mar 16	0.06″	0.58″	1986	28%	2.88″
Mar 17	0.06″	1.49″	2005	27%	2.93″
Mar 18	0.06″	0.74″	1943	32%	2.99″
Mar 19	0.06″	0.72″	2011	25%	3.06″
Mar 20	0.06″	0.95″	1888	24%	3.12″
Mar 21	0.07″	2.20″	2011	29%	3.18″
Mar 22	0.07″	0.83″	1966	35%	3.25″
Mar 23	0.08″	0.74″	1945	34%	3.33″
Mar 24	0.08″	1.51″	1996	28%	3.41″
Mar 25	0.08″	0.98″	1967	24%	3.50″
Mar 26	0.09″	1.30″	2003	36%	3.58″
Mar 27	0.08″	1.68″	1956	36%	3.67″
Mar 28	0.09″	0.60″	1992	30%	3.75″
Mar 29	0.08″	1.29″	1934	38%	3.83″
Mar 30	0.09″	2.15″	2023	38%	3.92″
Mar 31	0.09″	0.95″	2008	39%	4.01″
Apr 1	0.10″	1.38″	1967	30%	4.11″
Apr 2	0.10″	1.24″	2026	29%	4.20″
Apr 3	0.11″	1.03″	1887	42%	4.31″
Apr 4	0.11″	1.02″	1999	31%	4.43″
Apr 5	0.12″	0.80″	1919	27%	4.54″
Apr 6	0.12″	1.52″	2006	26%	4.66″
Apr 7	0.11″	1.05″	1999	33%	4.77″
Apr 8	0.12″	1.72″	2013	29%	4.88″
Apr 9	0.12″	0.90″	1952	26%	5.00″
Apr 10	0.12″	3.75″	2001	37%	5.12″
Apr 11	0.14″	2.25″	2022	34%	5.25″
Apr 12	0.14″	1.48″	2018	37%	5.39″
Apr 13	0.15″	1.11″	2013	36%	5.54″
Apr 14	0.14″	1.25″	1973	38%	5.68″
Apr 15	0.14″	1.28″	1992	41%	5.82″
Apr 16	0.13″	1.42″	1959	28%	5.95″
Apr 17	0.14″	0.90″	1930	38%	6.09″
Apr 18	0.13″	1.75″	1993	41%	6.22″
Apr 19	0.13″	1.40″	1893	41%	6.35″
Apr 20	0.12″	1.30″	1920	41%	6.47″
Apr 21	0.12″	1.50″	1999	38%	6.59″
Apr 22	0.13″	3.81″	1990	39%	6.72″
Apr 23	0.12″	1.51″	1968	41%	6.84″
Apr 24	0.13″	2.40″	1929	37%	6.97″
Apr 25	0.13″	1.11″	2011	37%	7.10″
Apr 26	0.12″	1.48″	1988	37%	7.22″
Apr 27	0.11″	1.18″	1888	37%	7.33″
Apr 28	0.11″	1.02″	2022	39%	7.44″
Apr 29	0.11″	1.34″	1954	43%	7.55″
Apr 30	0.12″	1.02″	2013	42%	7.67″
May 1	0.12″	1.55″	2001	35%	7.79″
May 2	0.12″	1.38″	2024	31%	7.91″
May 3	0.12″	1.61″	1888	35%	8.04″
May 4	0.12″	1.28″	1991	35%	8.16″
May 5	0.13″	1.20″	1960	35%	8.29″
May 6	0.13″	1.37″	1998	37%	8.42″
May 7	0.12″	1.36″	1979	39%	8.54″
May 8	0.12″	1.76″	1990	36%	8.66″
May 9	0.12″	1.14″	1962	35%	8.79″
May 10	0.14″	1.61″	2018	42%	8.92″
May 11	0.14″	1.97″	1982	39%	9.07″
May 12	0.14″	0.95″	1995	37%	9.21″
May 13	0.14″	1.36″	1961	37%	9.36″
May 14	0.14″	1.70″	1916	39%	9.49″
May 15	0.14″	1.55″	1999	32%	9.64″
May 16	0.14″	2.43″	2013	38%	9.78″
May 17	0.14″	4.02″	2000	37%	9.92″
May 18	0.14″	2.07″	2013	38%	10.06″
May 19	0.15″	1.42″	2025	34%	10.21″
May 20	0.15″	2.97″	1912	38%	10.36″
May 21	0.15″	1.50″	2004	44%	10.51″
May 22	0.16″	1.40″	1929	43%	10.67″
May 23	0.16″	2.33″	1945	41%	10.84″
May 24	0.15″	1.53″	2022	45%	10.99″
May 25	0.15″	1.27″	1982	39%	11.14″
May 26	0.14″	3.33″	2019	39%	11.28″
May 27	0.14″	1.60″	1939	45%	11.42″
May 28	0.15″	1.88″	1941	41%	11.57″
May 29	0.15″	1.88″	1980	39%	11.72″
May 30	0.15″	1.80″	1961	37%	11.87″
May 31	0.15″	1.95″	1938	38%	12.03″
Jun 1	0.16″	4.80″	2000	32%	12.18″
Jun 2	0.17″	2.44″	2002	31%	12.35″
Jun 3	0.16″	4.02″	1958	41%	12.51″
Jun 4	0.17″	1.77″	1948	36%	12.68″
Jun 5	0.17″	1.17″	1930	45%	12.86″
Jun 6	0.17″	2.40″	1914	44%	13.03″
Jun 7	0.18″	2.22″	1934	31%	13.22″
Jun 8	0.18″	2.00″	1919	36%	13.40″
Jun 9	0.19″	4.06″	2004	47%	13.60″
Jun 10	0.20″	3.67″	1929	45%	13.80″
Jun 11	0.20″	2.79″	2008	40%	13.99″
Jun 12	0.19″	2.02″	1887	37%	14.19″
Jun 13	0.21″	2.90″	2000	39%	14.39″
Jun 14	0.21″	1.74″	1967	43%	14.60″
Jun 15	0.21″	1.99″	1977	38%	14.81″
Jun 16	0.20″	2.11″	1996	45%	15.01″
Jun 17	0.19″	1.90″	1915	39%	15.20″
Jun 18	0.19″	1.70″	1931	41%	15.39″
Jun 19	0.18″	1.21″	2018	37%	15.57″
Jun 20	0.19″	2.02″	2002	36%	15.76″
Jun 21	0.18″	2.05″	2024	36%	15.94″
Jun 22	0.17″	2.51″	2024	37%	16.12″
Jun 23	0.17″	4.10″	1908	33%	16.28″
Jun 24	0.15″	4.18″	1913	38%	16.43″
Jun 25	0.15″	2.06″	1948	39%	16.58″
Jun 26	0.15″	1.71″	1998	32%	16.74″
Jun 27	0.15″	4.90″	2019	41%	16.88″
Jun 28	0.14″	1.46″	1963	36%	17.02″
Jun 29	0.13″	1.97″	1983	33%	17.15″
Jun 30	0.12″	1.47″	2026	29%	17.27″
Jul 1	0.12″	1.82″	2026	27%	17.40″
Jul 2	0.13″	1.75″	1999	35%	17.52″
Jul 3	0.13″	1.40″	1913	36%	17.65″
Jul 4	0.13″	6.22″	1978	33%	17.78″
Jul 5	0.12″	1.53″	2004	26%	17.89″
Jul 6	0.12″	2.21″	1990	30%	18.01″
Jul 7	0.12″	2.04″	1965	32%	18.13″
Jul 8	0.13″	1.77″	1972	27%	18.26″
Jul 9	0.13″	3.13″	2000	32%	18.39″
Jul 10	0.14″	7.47″	1981	30%	18.53″
Jul 11	0.15″	1.34″	1947	40%	18.68″
Jul 12	0.16″	1.73″	1968	31%	18.84″
Jul 13	0.16″	1.49″	2024	32%	19.00″
Jul 14	0.16″	2.73″	2011	30%	19.15″
Jul 15	0.16″	2.00″	1957	29%	19.31″
Jul 16	0.17″	2.34″	1969	21%	19.48″
Jul 17	0.17″	1.98″	1999	34%	19.65″
Jul 18	0.17″	2.63″	1950	30%	19.82″
Jul 19	0.16″	2.32″	1952	29%	19.98″
Jul 20	0.16″	3.18″	1951	33%	20.15″
Jul 21	0.15″	1.54″	1978	33%	20.30″
Jul 22	0.15″	3.09″	2022	29%	20.45″
Jul 23	0.15″	1.85″	1985	28%	20.59″
Jul 24	0.14″	3.48″	2005	25%	20.74″
Jul 25	0.13″	5.24″	1949	31%	20.87″
Jul 26	0.12″	2.37″	1935	35%	20.99″
Jul 27	0.12″	1.67″	2015	35%	21.11″
Jul 28	0.12″	1.46″	1990	25%	21.22″
Jul 29	0.11″	2.60″	1938	34%	21.34″
Jul 30	0.12″	1.67″	1938	28%	21.45″
Jul 31	0.12″	3.27″	1931	32%	21.57″
Aug 1	0.11″	1.97″	1939	31%	21.68″
Aug 2	0.11″	2.01″	2017	25%	21.79″
Aug 3	0.11″	2.30″	1979	35%	21.91″
Aug 4	0.11″	1.09″	2016	35%	22.02″
Aug 5	0.12″	2.37″	1969	35%	22.14″
Aug 6	0.12″	2.02″	1991	26%	22.26″
Aug 7	0.12″	2.94″	1942	32%	22.38″
Aug 8	0.13″	3.06″	2025	34%	22.50″
Aug 9	0.13″	2.93″	1994	34%	22.64″
Aug 10	0.15″	2.36″	1937	25%	22.79″
Aug 11	0.15″	2.04″	1909	27%	22.94″
Aug 12	0.15″	1.95″	2010	37%	23.09″
Aug 13	0.15″	1.50″	1887	27%	23.25″
Aug 14	0.15″	1.95″	1893	25%	23.40″
Aug 15	0.14″	2.11″	1946	35%	23.54″
Aug 16	0.15″	1.50″	2004	35%	23.69″
Aug 17	0.14″	5.16″	2007	35%	23.83″
Aug 18	0.14″	2.16″	1990	28%	23.97″
Aug 19	0.15″	1.84″	1947	31%	24.12″
Aug 20	0.15″	2.09″	1979	32%	24.27″
Aug 21	0.15″	2.43″	1973	26%	24.42″
Aug 22	0.15″	1.26″	1943	37%	24.57″
Aug 23	0.14″	2.77″	2006	26%	24.71″
Aug 24	0.14″	2.69″	1983	27%	24.84″
Aug 25	0.11″	1.76″	1986	30%	24.96″
Aug 26	0.11″	3.51″	2021	36%	25.06″
Aug 27	0.11″	2.19″	1979	30%	25.17″
Aug 28	0.10″	2.13″	1985	28%	25.28″
Aug 29	0.11″	2.39″	1956	33%	25.39″
Aug 30	0.11″	1.87″	1981	27%	25.50″
Aug 31	0.11″	2.21″	1942	26%	25.61″
Sep 1	0.11″	1.69″	2019	28%	25.72″
Sep 2	0.11″	1.05″	2021	30%	25.83″
Sep 3	0.10″	3.32″	2018	32%	25.93″
Sep 4	0.10″	2.39″	1946	31%	26.03″
Sep 5	0.10″	1.27″	1938	33%	26.14″
Sep 6	0.10″	2.34″	2007	29%	26.24″
Sep 7	0.12″	2.39″	1964	29%	26.36″
Sep 8	0.12″	1.54″	1971	37%	26.47″
Sep 9	0.12″	3.11″	1938	32%	26.60″
Sep 10	0.13″	1.47″	1942	26%	26.72″
Sep 11	0.12″	5.98″	1978	38%	26.85″
Sep 12	0.13″	2.15″	1972	38%	26.98″
Sep 13	0.12″	1.47″	1914	35%	27.10″
Sep 14	0.13″	4.04″	2004	29%	27.23″
Sep 15	0.14″	1.24″	1936	29%	27.37″
Sep 16	0.15″	2.36″	1942	29%	27.52″
Sep 17	0.16″	1.26″	2003	34%	27.68″
Sep 18	0.16″	2.51″	1983	41%	27.84″
Sep 19	0.15″	1.99″	1988	37%	27.98″
Sep 20	0.14″	1.51″	1972	38%	28.13″
Sep 21	0.14″	3.60″	2016	34%	28.27″
Sep 22	0.13″	4.34″	2010	30%	28.39″
Sep 23	0.13″	2.49″	2007	39%	28.52″
Sep 24	0.13″	3.17″	2005	29%	28.65″
Sep 25	0.12″	1.47″	1973	32%	28.77″
Sep 26	0.12″	1.34″	1965	21%	28.90″
Sep 27	0.12″	0.74″	1908	28%	29.02″
Sep 28	0.13″	1.23″	1973	33%	29.15″
Sep 29	0.11″	1.46″	2007	21%	29.26″
Sep 30	0.11″	1.48″	2019	24%	29.37″
Oct 1	0.10″	0.83″	2004	25%	29.46″
Oct 2	0.09″	1.59″	1973	35%	29.55″
Oct 3	0.09″	1.53″	2002	29%	29.64″
Oct 4	0.09″	1.38″	2019	27%	29.73″
Oct 5	0.09″	2.85″	1911	30%	29.82″
Oct 6	0.10″	1.42″	1967	33%	29.92″
Oct 7	0.10″	1.98″	1970	31%	30.01″
Oct 8	0.09″	1.10″	1970	20%	30.10″
Oct 9	0.08″	1.42″	1946	29%	30.19″
Oct 10	0.08″	1.88″	1986	19%	30.27″
Oct 11	0.08″	1.81″	1997	27%	30.35″
Oct 12	0.07″	0.97″	2014	29%	30.41″
Oct 13	0.07″	2.81″	1966	30%	30.48″
Oct 14	0.07″	1.21″	1987	24%	30.55″
Oct 15	0.06″	2.35″	1911	26%	30.61″
Oct 16	0.06″	0.70″	1928	20%	30.68″
Oct 17	0.06″	0.58″	1979	27%	30.74″
Oct 18	0.07″	1.45″	1982	20%	30.80″
Oct 19	0.07″	1.41″	1934	24%	30.87″
Oct 20	0.06″	1.57″	2009	21%	30.94″
Oct 21	0.06″	1.94″	1979	16%	31.00″
Oct 22	0.06″	1.17″	1887	36%	31.06″
Oct 23	0.06″	2.26″	2023	34%	31.12″
Oct 24	0.07″	0.55″	1908	20%	31.18″
Oct 25	0.07″	0.92″	2016	20%	31.25″
Oct 26	0.07″	1.62″	1918	19%	31.32″
Oct 27	0.07″	0.68″	2021	28%	31.39″
Oct 28	0.07″	1.21″	2009	23%	31.46″
Oct 29	0.07″	0.91″	1935	28%	31.53″
Oct 30	0.06″	1.31″	1935	31%	31.59″
Oct 31	0.06″	2.30″	1991	26%	31.65″
Nov 1	0.06″	1.59″	1992	21%	31.72″
Nov 2	0.06″	0.67″	1992	25%	31.78″
Nov 3	0.06″	0.82″	1964	22%	31.84″
Nov 4	0.07″	1.18″	1979	23%	31.90″
Nov 5	0.07″	0.80″	1948	25%	31.97″
Nov 6	0.06″	1.12″	2000	26%	32.03″
Nov 7	0.06″	0.52″	1943	26%	32.09″
Nov 8	0.06″	2.05″	1975	27%	32.15″
Nov 9	0.06″	1.59″	1919	30%	32.20″
Nov 10	0.06″	1.03″	1915	23%	32.26″
Nov 11	0.06″	1.78″	1940	25%	32.31″
Nov 12	0.06″	1.35″	1909	27%	32.37″
Nov 13	0.06″	1.35″	1912	29%	32.43″
Nov 14	0.05″	0.84″	1931	30%	32.48″
Nov 15	0.06″	1.52″	1886	28%	32.54″
Nov 16	0.06″	1.08″	1996	25%	32.60″
Nov 17	0.06″	0.82″	1957	25%	32.66″
Nov 18	0.06″	1.16″	1953	29%	32.72″
Nov 19	0.05″	1.40″	1973	27%	32.77″
Nov 20	0.06″	0.96″	1992	29%	32.82″
Nov 21	0.06″	1.53″	1963	26%	32.88″
Nov 22	0.06″	0.83″	1931	28%	32.94″
Nov 23	0.06″	0.74″	2001	19%	33.00″
Nov 24	0.05″	0.49″	2020	22%	33.05″
Nov 25	0.05″	1.06″	1952	32%	33.11″
Nov 26	0.06″	1.03″	1935	32%	33.16″
Nov 27	0.05″	1.17″	2006	28%	33.22″
Nov 28	0.05″	1.60″	1991	28%	33.27″
Nov 29	0.05″	0.98″	1934	30%	33.32″
Nov 30	0.05″	0.77″	2018	32%	33.36″
Dec 1	0.05″	0.28″	1887	27%	33.41″
Dec 2	0.05″	0.59″	1912	24%	33.46″
Dec 3	0.05″	0.64″	1947	25%	33.50″
Dec 4	0.05″	0.89″	1982	24%	33.55″
Dec 5	0.04″	0.94″	1948	27%	33.60″
Dec 6	0.04″	0.89″	1947	32%	33.64″
Dec 7	0.04″	0.51″	1987	28%	33.69″
Dec 8	0.04″	0.44″	2022	20%	33.73″
Dec 9	0.04″	1.19″	1911	27%	33.78″
Dec 10	0.04″	1.36″	2010	28%	33.82″
Dec 11	0.04″	1.00″	1991	25%	33.86″
Dec 12	0.04″	0.58″	1975	23%	33.91″
Dec 13	0.05″	1.15″	2015	25%	33.95″
Dec 14	0.05″	0.35″	1996	25%	34.00″
Dec 15	0.05″	1.12″	1940	25%	34.05″
Dec 16	0.05″	0.60″	1940	25%	34.10″
Dec 17	0.04″	0.70″	1908	19%	34.14″
Dec 18	0.04″	0.53″	1939	22%	34.18″
Dec 19	0.04″	0.46″	2010	35%	34.22″
Dec 20	0.04″	0.82″	1887	28%	34.27″
Dec 21	0.04″	0.37″	1969	23%	34.31″
Dec 22	0.04″	0.90″	1893	26%	34.34″
Dec 23	0.04″	0.48″	2009	30%	34.38″
Dec 24	0.04″	0.94″	1932	30%	34.42″
Dec 25	0.04″	0.60″	2016	33%	34.46″
Dec 26	0.04″	0.91″	1982	27%	34.50″
Dec 27	0.04″	0.71″	2024	27%	34.53″
Dec 28	0.04″	0.50″	1948	21%	34.57″
Dec 29	0.04″	0.53″	1972	26%	34.60″
Dec 30	0.03″	0.75″	1911	24%	34.64″
Dec 31	0.03″	0.08″	1940	25%	34.67″

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

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