Winnsboro Threshold Days by Year (USC00389327)

16 fixed thresholds counted per year at Winnsboro (USC00389327): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Winnsboro Thresholds

Winnsboro: days with 10 mm (0.39 in) or more of precipitation in 115 years, most in 1913 with 53.
Winnsboro: days with 25 mm (0.98 in) or more of precipitation in 115 years, most in 1922 with 24.
Winnsboro: days with a maximum temperature at or above 30 C (86 F) in 113 years, most in 1939 with 126.
Winnsboro: days with a maximum temperature at or above 90 F (32.2 C) in 113 years, most in 1926 with 99.
16 fixed thresholds have at least one qualifying day at Winnsboro.

Days at or above 30 C (86 F)

113 years with a qualifying day

Days per year at Winnsboro with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 126 in 1939.

Days at or above 30 C (86 F) per year at Winnsboro
Year	Days	Decade average
1897	88	75.5
1899	63	75.5
1900	53	81.4
1901	88	81.4
1902	105	81.4
1903	93	81.4
1905	82	81.4
1907	75	81.4
1908	74	81.4
1910	81	83.8
1911	100	83.8
1912	63	83.8
1913	80	83.8
1914	95	83.8
1921	98	97.7
1922	102	97.7
1923	96	97.7
1926	121	97.7
1927	100	97.7
1928	79	97.7
1929	88	97.7
1930	110	112.1
1931	119	112.1
1932	102	112.1
1933	119	112.1
1934	104	112.1
1935	104	112.1
1936	115	112.1
1937	107	112.1
1938	115	112.1
1939	126	112.1
1940	95	97.3
1941	101	97.3
1942	108	97.3
1943	109	97.3
1944	110	97.3
1946	74	97.3
1947	91	97.3
1948	90	97.3
1951	112	105.7
1952	102	105.7
1953	110	105.7
1954	124	105.7
1955	91	105.7
1956	103	105.7
1957	108	105.7
1958	98	105.7
1959	103	105.7
1960	106	88.9
1961	94	88.9
1962	108	88.9
1963	100	88.9
1964	83	88.9
1965	97	88.9
1966	72	88.9
1967	69	88.9
1968	77	88.9
1969	83	88.9
1970	108	91.8
1971	87	91.8
1972	81	91.8
1973	91	91.8
1974	88	91.8
1975	95	91.8
1976	75	91.8
1977	112	91.8
1978	115	91.8
1979	66	91.8
1980	112	100.9
1981	99	100.9
1982	89	100.9
1983	83	100.9
1984	96	100.9
1985	126	100.9
1986	122	100.9
1987	101	100.9
1988	93	100.9
1989	88	100.9
1990	112	95.7
1991	84	95.7
1992	73	95.7
1993	110	95.7
1994	84	95.7
1995	93	95.7
1996	103	95.7
1997	86	95.7
1998	115	95.7
1999	97	95.7
2000	106	99.8
2001	103	99.8
2002	117	99.8
2003	88	99.8
2004	96	99.8
2005	97	99.8
2006	94	99.8
2008	96	99.8
2009	101	99.8
2010	126	110.2
2011	126	110.2
2012	90	110.2
2013	89	110.2
2014	111	110.2
2015	116	110.2
2017	104	110.2
2018	116	110.2
2019	114	110.2
2020	82	83.4
2021	90	83.4
2022	101	83.4
2023	77	83.4
2024	76	83.4
2025	70	83.4
2026	88	83.4

For each year, a bar from the first to the last day at Winnsboro meeting 30 C (86 F).

First to last qualifying date each year at Winnsboro
Year	First date	Last date
1897	1897-05-21	1897-09-26
1899	1899-05-16	1899-09-09
1900	1900-06-13	1900-09-29
1901	1901-05-03	1901-09-16
1902	1902-04-29	1902-10-03
1903	1903-05-19	1903-10-02
1905	1905-05-10	1905-09-25
1907	1907-03-20	1907-10-01
1908	1908-05-05	1908-09-23
1910	1910-04-01	1910-10-06
1911	1911-05-10	1911-09-29
1912	1912-05-24	1912-10-13
1913	1913-05-02	1913-09-14
1914	1914-04-27	1914-10-12
1921	1921-04-27	1921-09-30
1922	1922-04-15	1922-10-07
1923	1923-04-24	1923-10-01
1926	1926-05-02	1926-10-20
1927	1927-04-19	1927-10-25
1928	1928-05-05	1928-10-17
1929	1929-03-25	1929-09-17
1930	1930-04-12	1930-10-17
1931	1931-05-17	1931-10-26
1932	1932-04-24	1932-09-20
1933	1933-05-07	1933-10-01
1934	1934-04-04	1934-10-01
1935	1935-03-22	1935-10-15
1936	1936-04-15	1936-09-29
1937	1937-04-18	1937-10-07
1938	1938-03-22	1938-10-20
1939	1939-05-06	1939-10-28
1940	1940-04-01	1940-10-26
1941	1941-04-14	1941-10-23
1942	1942-04-05	1942-09-25
1943	1943-04-27	1943-10-21
1944	1944-05-03	1944-10-07
1946	1946-04-03	1946-09-29
1947	1947-04-25	1947-09-21
1948	1948-04-25	1948-09-22
1951	1951-05-01	1951-10-08
1952	1952-04-21	1952-10-03
1953	1953-04-25	1953-10-13
1954	1954-04-08	1954-10-14
1955	1955-04-19	1955-10-08
1956	1956-05-01	1956-10-02
1957	1957-04-22	1957-09-24
1958	1958-04-25	1958-11-17
1959	1959-04-09	1959-10-07
1960	1960-04-24	1960-10-19
1961	1961-05-09	1961-11-04
1962	1962-04-24	1962-10-14
1963	1963-03-19	1963-09-22
1964	1964-04-20	1964-09-30
1965	1965-05-03	1965-09-24
1966	1966-05-02	1966-09-15
1967	1967-03-16	1967-09-22
1968	1968-03-31	1968-10-04
1969	1969-05-06	1969-09-19
1970	1970-04-20	1970-09-28
1971	1971-04-14	1971-10-06
1972	1972-04-16	1972-10-16
1973	1973-05-11	1973-10-06
1974	1974-03-08	1974-11-04
1975	1975-04-29	1975-09-24
1976	1976-03-02	1976-09-21
1977	1977-04-12	1977-10-03
1978	1978-04-03	1978-09-23
1979	1979-05-13	1979-10-02
1980	1980-04-24	1980-09-27
1981	1981-04-13	1981-10-07
1982	1982-03-21	1982-10-07
1983	1983-05-07	1983-10-05
1984	1984-04-26	1984-10-28
1985	1985-03-31	1985-10-21
1986	1986-04-02	1986-10-06
1987	1987-04-23	1987-09-18
1988	1988-04-06	1988-09-27
1989	1989-04-26	1989-09-22
1990	1990-03-13	1990-10-10
1991	1991-04-30	1991-09-20
1992	1992-04-17	1992-09-23
1993	1993-04-13	1993-09-27
1994	1994-04-21	1994-09-16
1995	1995-03-24	1995-10-03
1996	1996-04-22	1996-09-27
1997	1997-05-19	1997-10-09
1998	1998-05-17	1998-10-02
1999	1999-04-05	1999-09-15
2000	2000-05-07	2000-10-06
2001	2001-04-09	2001-10-25
2002	2002-04-04	2002-10-08
2003	2003-05-01	2003-09-28
2004	2004-04-19	2004-09-29
2005	2005-05-09	2005-09-30
2006	2006-04-03	2006-10-06
2008	2008-05-21	2008-09-16
2009	2009-04-25	2009-10-08
2010	2010-04-02	2010-10-13
2011	2011-04-05	2011-09-30
2012	2012-04-03	2012-09-29
2013	2013-04-11	2013-10-06
2014	2014-04-03	2014-10-12
2015	2015-04-09	2015-09-22
2017	2017-03-22	2017-10-14
2018	2018-05-11	2018-10-08
2019	2019-04-24	2019-10-05
2020	2020-03-29	2020-09-15
2021	2021-05-05	2021-10-16
2022	2022-05-03	2022-09-27
2023	2023-05-10	2023-09-12
2024	2024-04-18	2024-09-22
2025	2025-05-16	2025-09-25
2026	2026-04-15	2026-08-31

Every Fixed Threshold

Fixed thresholds at Winnsboro
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	113	126	1939	88
35 C (95 F): Days	111	56	1954	9
40 C (104 F): Days	19	3	1926	3
90 F (32.2 C): Days	113	99	1926	54
100 F (37.8 C): Days	61	17	1954	1
0 C (32 F): Ice days (max	66	6	1899	3
0 C (32 F): Frost days (min	111	87	1963	17
-10 C (14 F): Days with min	70	12	1977	2
20 C (68 F): Tropical nights (min	111	105	1900	81
25 C (77 F): Days with min	36	7	1983	1
10 mm (0.39 in): Days with 10 mm or more rain	115	53	1913	24
25 mm (0.98 in): Days with 25 mm or more rain	115	24	1922	12
50 mm (1.97 in): Days with 50 mm or more rain	110	10	1964	2
100 mm (3.94 in): Days with 100 mm or more rain	22	2	1928	1
10 cm (3.9 in): Days with 10 cm or more snowfall	6	1	1936	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1973	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.

Download the Data

Data for Winnsboro 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).

Winnsboro Threshold Days by Year (USC00389327)

Key Facts for Winnsboro Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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