Georgetown Threshold Days by Year (USC00032760)

6 fixed thresholds counted per year at Georgetown (USC00032760): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Georgetown Thresholds

Georgetown: days with 10 mm (0.39 in) or more of precipitation in 104 years, most in 2009 with 56.
Georgetown: days with 25 mm (0.98 in) or more of precipitation in 104 years, most in 2009 with 26.
Georgetown: days with 50 mm (1.97 in) or more of precipitation in 102 years, most in 1957 with 10.
Georgetown: days with 100 mm (3.94 in) or more of precipitation in 36 years, most in 1931 with 2.
6 fixed thresholds have at least one qualifying day at Georgetown.

Days with 10 mm (0.39 in) or more of precipitation

104 years with a qualifying day

Days per year at Georgetown with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 2009.

Days with 10 mm (0.39 in) or more of precipitation per year at Georgetown
Year	Days	Decade average
1913	45	43.8
1915	45	43.8
1916	40	43.8
1919	45	43.8
1920	53	40.2
1921	43	40.2
1922	41	40.2
1924	34	40.2
1925	38	40.2
1926	37	40.2
1927	45	40.2
1928	38	40.2
1929	33	40.2
1930	34	39.4
1931	33	39.4
1932	44	39.4
1934	41	39.4
1935	41	39.4
1936	26	39.4
1937	47	39.4
1938	43	39.4
1939	46	39.4
1940	36	39.7
1941	38	39.7
1942	40	39.7
1943	29	39.7
1948	47	39.7
1949	48	39.7
1950	47	39.8
1951	39	39.8
1952	29	39.8
1953	36	39.8
1954	33	39.8
1955	37	39.8
1956	36	39.8
1957	53	39.8
1958	45	39.8
1959	43	39.8
1960	33	36
1961	48	36
1962	38	36
1963	26	36
1964	36	36
1965	29	36
1966	41	36
1967	46	36
1968	35	36
1969	28	36
1970	39	40.8
1971	34	40.8
1972	41	40.8
1973	51	40.8
1974	41	40.8
1975	42	40.8
1976	37	40.8
1977	29	40.8
1978	42	40.8
1979	52	40.8
1980	36	39.2
1981	39	39.2
1982	52	39.2
1983	36	39.2
1984	47	39.2
1985	37	39.2
1986	27	39.2
1987	42	39.2
1988	32	39.2
1989	44	39.2
1990	52	42.8
1991	54	42.8
1992	44	42.8
1993	45	42.8
1994	48	42.8
1995	30	42.8
1996	43	42.8
1997	40	42.8
1998	36	42.8
1999	36	42.8
2000	34	39.4
2001	37	39.4
2002	44	39.4
2003	30	39.4
2004	39	39.4
2005	29	39.4
2006	38	39.4
2007	39	39.4
2008	48	39.4
2009	56	39.4
2010	32	34.4
2011	40	34.4
2012	32	34.4
2013	42	34.4
2014	32	34.4
2015	33	34.4
2016	26	34.4
2017	31	34.4
2018	42	34.4
2020	44	32
2021	33	32
2022	39	32
2023	23	32
2024	34	32
2025	35	32
2026	16	32

For each year, a bar from the first to the last day at Georgetown meeting 10 mm (0.39 in).

First to last qualifying date each year at Georgetown
Year	First date	Last date
1913	1913-01-06	1913-12-28
1915	1915-01-17	1915-12-29
1916	1916-01-01	1916-12-27
1919	1919-01-01	1919-12-13
1920	1920-01-08	1920-12-27
1921	1921-02-05	1921-12-24
1922	1922-01-11	1922-12-31
1924	1924-01-10	1924-12-08
1925	1925-01-11	1925-12-14
1926	1926-01-03	1926-12-28
1927	1927-01-19	1927-12-28
1928	1928-01-08	1928-12-17
1929	1929-01-06	1929-12-18
1930	1930-01-02	1930-12-26
1931	1931-01-08	1931-12-31
1932	1932-01-05	1932-12-31
1934	1934-01-04	1934-12-31
1935	1935-01-01	1935-12-07
1936	1936-01-02	1936-12-31
1937	1937-01-02	1937-12-27
1938	1938-01-01	1938-12-23
1939	1939-01-04	1939-12-27
1940	1940-01-10	1940-12-27
1941	1941-01-22	1941-12-26
1942	1942-01-01	1942-12-28
1943	1943-01-26	1943-12-28
1948	1948-01-01	1948-12-29
1949	1949-01-04	1949-12-26
1950	1950-01-03	1950-12-03
1951	1951-01-03	1951-12-18
1952	1952-01-03	1952-12-31
1953	1953-01-08	1953-12-28
1954	1954-01-10	1954-12-29
1955	1955-01-09	1955-12-04
1956	1956-01-29	1956-12-20
1957	1957-01-05	1957-12-20
1958	1958-01-13	1958-12-12
1959	1959-01-08	1959-12-27
1960	1960-01-05	1960-12-28
1961	1961-01-01	1961-12-18
1962	1962-01-06	1962-12-29
1963	1963-02-10	1963-12-12
1964	1964-01-09	1964-12-11
1965	1965-01-03	1965-12-12
1966	1966-01-02	1966-12-28
1967	1967-01-27	1967-12-22
1968	1968-01-03	1968-12-28
1969	1969-01-17	1969-12-30
1970	1970-02-02	1970-12-31
1971	1971-01-04	1971-12-14
1972	1972-01-02	1972-12-31
1973	1973-01-04	1973-12-26
1974	1974-01-09	1974-12-29
1975	1975-01-03	1975-12-29
1976	1976-01-02	1976-12-11
1977	1977-01-14	1977-12-14
1978	1978-01-08	1978-12-31
1979	1979-01-01	1979-12-24
1980	1980-01-07	1980-12-09
1981	1981-01-21	1981-11-30
1982	1982-01-03	1982-12-28
1983	1983-02-01	1983-12-14
1984	1984-01-10	1984-12-30
1985	1985-01-01	1985-11-27
1986	1986-02-04	1986-12-24
1987	1987-01-09	1987-12-28
1988	1988-01-19	1988-12-28
1989	1989-01-01	1989-12-30
1990	1990-01-18	1990-12-28
1991	1991-01-06	1991-12-21
1992	1992-01-02	1992-12-20
1993	1993-01-05	1993-12-14
1994	1994-01-11	1994-12-21
1995	1995-01-06	1995-12-31
1996	1996-01-02	1996-12-27
1997	1997-01-09	1997-12-24
1998	1998-01-06	1998-12-22
1999	1999-01-02	1999-12-13
2000	2000-01-28	2000-12-27
2001	2001-02-14	2001-12-17
2002	2002-01-06	2002-12-30
2003	2003-02-14	2003-12-29
2004	2004-01-17	2004-12-23
2005	2005-01-02	2005-11-28
2006	2006-01-10	2006-12-31
2007	2007-01-07	2007-12-27
2008	2008-01-31	2008-12-28
2009	2009-01-07	2009-12-25
2010	2010-01-17	2010-12-30
2011	2011-02-02	2011-12-20
2012	2012-01-11	2012-12-26
2013	2013-01-01	2013-12-22
2014	2014-01-11	2014-12-27
2015	2015-01-03	2015-12-28
2016	2016-01-10	2016-12-27
2017	2017-01-03	2017-12-23
2018	2018-01-08	2018-12-31
2020	2020-01-03	2020-12-31
2021	2021-01-01	2021-12-30
2022	2022-01-02	2022-12-30
2023	2023-01-03	2023-12-25
2024	2024-01-06	2024-12-29
2025	2025-01-30	2025-11-25
2026	2026-01-24	2026-08-18

Every Fixed Threshold

Fixed thresholds at Georgetown
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	104	56	2009	16
25 mm (0.98 in): Days with 25 mm or more rain	104	26	2009	8
50 mm (1.97 in): Days with 50 mm or more rain	102	10	1957	2
100 mm (3.94 in): Days with 100 mm or more rain	36	2	1931	1
10 cm (3.9 in): Days with 10 cm or more snowfall	15	2	1960	2
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1988	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

Data for Georgetown threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Georgetown Threshold Days by Year (USC00032760)

Key Facts for Georgetown Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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