Hebron Threshold Days by Year (USC00253735)

21 fixed thresholds counted per year at Hebron (USC00253735): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hebron Thresholds

Hebron: days with a maximum temperature at or above 30 C (86 F) in 129 years, most in 1956 with 113.
Hebron: days with a maximum temperature at or above 90 F (32.2 C) in 129 years, most in 1956 with 89.
Hebron: days with a maximum temperature at or below 0 C (32 F) in 129 years, most in 1940 with 71.
Hebron: nights with a minimum temperature at or below 0 C (32 F) in 129 years, most in 1952 with 164.
21 fixed thresholds have at least one qualifying day at Hebron.

Days at or above 30 C (86 F)

129 years with a qualifying day

Days per year at Hebron with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 113 in 1956.

Days at or above 30 C (86 F) per year at Hebron
Year	Days	Decade average
1893	84	76
1894	93	76
1896	57	76
1897	79	76
1898	76	76
1899	67	76
1900	86	65
1901	89	65
1902	51	65
1903	49	65
1904	42	65
1905	64	65
1906	69	65
1907	73	65
1908	54	65
1909	73	65
1910	61	67.5
1911	83	67.5
1912	68	67.5
1913	86	67.5
1914	67	67.5
1915	20	67.5
1916	72	67.5
1917	63	67.5
1918	76	67.5
1919	79	67.5
1920	57	60.7
1922	76	60.7
1923	41	60.7
1924	51	60.7
1925	70	60.7
1926	81	60.7
1927	61	60.7
1928	64	60.7
1929	45	60.7
1930	43	79.7
1931	70	79.7
1932	62	79.7
1933	76	79.7
1934	99	79.7
1935	62	79.7
1936	104	79.7
1937	89	79.7
1938	90	79.7
1939	102	79.7
1940	77	74
1941	56	74
1944	89	74
1945	53	74
1946	73	74
1947	92	74
1948	90	74
1949	62	74
1950	44	79.7
1951	53	79.7
1952	88	79.7
1953	96	79.7
1954	93	79.7
1955	96	79.7
1956	113	79.7
1957	67	79.7
1958	61	79.7
1959	86	79.7
1960	67	67.3
1961	65	67.3
1962	74	67.3
1963	86	67.3
1964	77	67.3
1965	49	67.3
1966	76	67.3
1967	56	67.3
1968	68	67.3
1969	55	67.3
1970	87	70.2
1971	73	70.2
1972	64	70.2
1973	67	70.2
1974	61	70.2
1975	75	70.2
1976	55	70.2
1977	59	70.2
1978	80	70.2
1979	81	70.2
1980	98	72.4
1981	67	72.4
1982	58	72.4
1983	86	72.4
1984	81	72.4
1985	69	72.4
1986	70	72.4
1987	69	72.4
1988	76	72.4
1989	50	72.4
1990	64	56.2
1991	73	56.2
1992	28	56.2
1993	41	56.2
1994	59	56.2
1995	63	56.2
1996	44	56.2
1998	81	56.2
1999	53	56.2
2000	85	65.6
2001	68	65.6
2002	85	65.6
2003	73	65.6
2004	57	65.6
2005	75	65.6
2006	72	65.6
2007	58	65.6
2008	40	65.6
2009	43	65.6
2010	69	67
2011	61	67
2012	83	67
2013	60	67
2014	57	67
2015	61	67
2016	67	67
2017	72	67
2018	82	67
2019	58	67
2020	66	74.6
2021	74	74.6
2022	81	74.6
2023	77	74.6
2024	75	74.6
2025	71	74.6
2026	78	74.6

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

First to last qualifying date each year at Hebron
Year	First date	Last date
1893	1893-03-30	1893-10-22
1894	1894-03-17	1894-10-24
1896	1896-04-10	1896-10-01
1897	1897-05-19	1897-10-15
1898	1898-04-16	1898-09-29
1899	1899-04-10	1899-10-22
1900	1900-05-11	1900-10-13
1901	1901-04-26	1901-09-27
1902	1902-04-20	1902-09-07
1903	1903-06-18	1903-10-19
1904	1904-05-22	1904-10-04
1905	1905-03-27	1905-10-07
1906	1906-04-23	1906-10-11
1907	1907-03-21	1907-09-23
1908	1908-03-25	1908-09-23
1909	1909-04-17	1909-10-06
1910	1910-03-22	1910-10-02
1911	1911-05-09	1911-09-28
1912	1912-05-19	1912-10-06
1913	1913-04-30	1913-09-08
1914	1914-04-21	1914-09-17
1915	1915-04-27	1915-09-13
1916	1916-04-11	1916-10-07
1917	1917-03-30	1917-09-14
1918	1918-05-08	1918-10-15
1919	1919-05-28	1919-10-01
1920	1920-06-07	1920-10-11
1922	1922-05-05	1922-10-07
1923	1923-06-02	1923-09-03
1924	1924-04-15	1924-10-02
1925	1925-04-21	1925-09-19
1926	1926-04-17	1926-10-08
1927	1927-04-26	1927-10-26
1928	1928-03-22	1928-10-11
1929	1929-04-05	1929-09-02
1930	1930-04-09	1930-09-18
1931	1931-05-17	1931-09-19
1932	1932-05-13	1932-09-18
1933	1933-05-18	1933-09-25
1934	1934-05-06	1934-10-08
1935	1935-06-14	1935-09-23
1936	1936-04-13	1936-09-22
1937	1937-05-20	1937-10-29
1938	1938-03-21	1938-10-16
1939	1939-04-23	1939-10-23
1940	1940-04-14	1940-10-19
1941	1941-05-14	1941-09-15
1944	1944-05-12	1944-09-21
1945	1945-06-23	1945-09-23
1946	1946-03-31	1946-09-26
1947	1947-05-03	1947-10-21
1948	1948-04-18	1948-09-22
1949	1949-05-04	1949-10-08
1950	1950-04-23	1950-10-16
1951	1951-04-29	1951-10-04
1952	1952-05-04	1952-10-01
1953	1953-04-23	1953-10-11
1954	1954-04-07	1954-10-04
1955	1955-04-19	1955-10-11
1956	1956-04-01	1956-10-12
1957	1957-06-04	1957-09-30
1958	1958-05-12	1958-10-05
1959	1959-05-01	1959-09-22
1960	1960-04-23	1960-10-12
1961	1961-05-29	1961-09-11
1962	1962-04-22	1962-10-12
1963	1963-05-04	1963-10-16
1964	1964-04-17	1964-09-10
1965	1965-04-23	1965-10-11
1966	1966-05-05	1966-10-14
1967	1967-03-24	1967-10-04
1968	1968-03-31	1968-10-15
1969	1969-05-28	1969-10-04
1970	1970-04-28	1970-10-05
1971	1971-04-01	1971-10-08
1972	1972-03-12	1972-10-02
1973	1973-05-19	1973-10-09
1974	1974-04-28	1974-10-11
1975	1975-05-18	1975-10-23
1976	1976-05-20	1976-10-12
1977	1977-05-05	1977-09-09
1978	1978-04-01	1978-10-21
1979	1979-05-28	1979-10-09
1980	1980-04-21	1980-10-10
1981	1981-04-03	1981-09-30
1982	1982-06-07	1982-10-06
1983	1983-05-25	1983-10-03
1984	1984-06-01	1984-09-24
1985	1985-04-19	1985-09-19
1986	1986-03-29	1986-09-29
1987	1987-04-19	1987-10-02
1988	1988-05-13	1988-09-28
1989	1989-04-22	1989-10-14
1990	1990-04-23	1990-10-06
1991	1991-04-06	1991-10-18
1992	1992-04-15	1992-09-18
1993	1993-05-28	1993-10-07
1994	1994-04-18	1994-10-01
1995	1995-06-15	1995-10-13
1996	1996-04-12	1996-09-11
1998	1998-05-14	1998-09-27
1999	1999-06-05	1999-10-13
2000	2000-04-06	2000-10-02
2001	2001-04-27	2001-10-03
2002	2002-04-15	2002-10-02
2003	2003-03-16	2003-10-23
2004	2004-04-17	2004-09-21
2005	2005-05-11	2005-10-05
2006	2006-04-14	2006-11-09
2007	2007-04-30	2007-10-06
2008	2008-05-20	2008-09-29
2009	2009-04-24	2009-08-26
2010	2010-05-23	2010-10-09
2011	2011-05-09	2011-10-05
2012	2012-04-01	2012-09-20
2013	2013-05-15	2013-09-28
2014	2014-05-07	2014-09-26
2015	2015-03-17	2015-10-21
2016	2016-05-30	2016-09-24
2017	2017-03-20	2017-09-25
2018	2018-05-06	2018-10-04
2019	2019-04-21	2019-10-01
2020	2020-04-08	2020-10-12
2021	2021-04-05	2021-09-29
2022	2022-04-13	2022-10-24
2023	2023-04-13	2023-10-21
2024	2024-04-14	2024-10-12
2025	2025-04-18	2025-10-05
2026	2026-03-21	2026-10-13

Every Fixed Threshold

Fixed thresholds at Hebron
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	129	113	1956	78
35 C (95 F): Days	127	61	1936	19
40 C (104 F): Days	54	24	1934	7
45 C (113 F): Days	2	1	1934	1
90 F (32.2 C): Days	129	89	1956	42
100 F (37.8 C): Days	112	43	1934	3
110 F (43.3 C): Days	8	7	1934	1
0 C (32 F): Ice days (max	129	71	1940	14
0 C (32 F): Frost days (min	129	164	1952	78
-10 C (14 F): Days with min	129	65	1985	22
-20 C (-4 F): Days with min	121	21	1979	6
-30 C (-22 F): Days with min	8	3	1989	2
20 C (68 F): Tropical nights (min	129	73	1934	37
25 C (77 F): Days with min	55	36	1934	1
10 mm (0.39 in): Days with 10 mm or more rain	129	40	1993	26
25 mm (0.98 in): Days with 25 mm or more rain	128	16	1902	10
50 mm (1.97 in): Days with 50 mm or more rain	101	7	1973	2
100 mm (3.94 in): Days with 100 mm or more rain	18	2	1907	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2015	1
10 cm (3.9 in): Days with 10 cm or more snowfall	72	7	1948	1
25 cm (9.8 in): Days with 25 cm or more snowfall	5	1	1924	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Hebron 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Hebron Threshold Days by Year (USC00253735)

Key Facts for Hebron Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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