Hebron Threshold Days by Year (SF002313610)

3 fixed thresholds counted per year at Hebron (SF002313610): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hebron Thresholds

Hebron: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1974 with 29.
Hebron: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1974 with 12.
Hebron: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1974 with 3.
3 fixed thresholds have at least one qualifying day at Hebron.

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

61 years with a qualifying day

Days per year at Hebron with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Hebron
Year	Days	Decade average
1913	15	12.4
1914	11	12.4
1915	14	12.4
1916	5	12.4
1917	15	12.4
1918	19	12.4
1919	8	12.4
1920	10	14.2
1922	9	14.2
1923	12	14.2
1924	14	14.2
1925	24	14.2
1926	15	14.2
1927	11	14.2
1928	12	14.2
1929	21	14.2
1930	9	13.9
1931	14	13.9
1932	10	13.9
1933	15	13.9
1934	22	13.9
1935	17	13.9
1936	17	13.9
1937	8	13.9
1938	13	13.9
1939	14	13.9
1940	14	13.7
1941	15	13.7
1942	14	13.7
1943	23	13.7
1944	6	13.7
1945	13	13.7
1946	14	13.7
1947	15	13.7
1948	16	13.7
1949	7	13.7
1950	24	18.7
1951	12	18.7
1952	16	18.7
1954	11	18.7
1955	23	18.7
1956	27	18.7
1957	17	18.7
1958	16	18.7
1959	22	18.7
1960	12	16.8
1961	16	16.8
1962	12	16.8
1963	19	16.8
1964	17	16.8
1965	16	16.8
1966	14	16.8
1967	24	16.8
1968	18	16.8
1969	20	16.8
1970	14	20.2
1971	16	20.2
1972	23	20.2
1973	15	20.2
1974	29	20.2
1975	24	20.2

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

First to last qualifying date each year at Hebron
Year	First date	Last date
1913	1913-01-06	1913-11-13
1914	1914-01-12	1914-12-16
1915	1915-01-08	1915-12-10
1916	1916-01-01	1916-10-29
1917	1917-01-06	1917-12-11
1918	1918-01-03	1918-12-10
1919	1919-01-20	1919-12-29
1920	1920-02-01	1920-10-24
1922	1922-01-04	1922-12-18
1923	1923-01-25	1923-12-18
1924	1924-01-27	1924-12-31
1925	1925-01-01	1925-12-28
1926	1926-01-18	1926-12-02
1927	1927-01-27	1927-12-24
1928	1928-01-05	1928-12-25
1929	1929-01-20	1929-12-16
1930	1930-01-16	1930-12-14
1931	1931-01-02	1931-10-31
1932	1932-01-15	1932-11-23
1933	1933-01-30	1933-12-25
1934	1934-01-01	1934-12-28
1935	1935-01-11	1935-12-15
1936	1936-01-15	1936-12-23
1937	1937-01-10	1937-12-17
1938	1938-01-17	1938-12-27
1939	1939-01-01	1939-12-04
1940	1940-02-05	1940-12-21
1941	1941-01-08	1941-10-17
1942	1942-01-04	1942-12-15
1943	1943-01-14	1943-12-29
1944	1944-02-02	1944-12-07
1945	1945-01-08	1945-11-10
1946	1946-01-08	1946-12-19
1947	1947-01-07	1947-12-30
1948	1948-01-21	1948-10-12
1949	1949-02-22	1949-12-19
1950	1950-01-04	1950-12-31
1951	1951-01-02	1951-10-03
1952	1952-01-14	1952-12-16
1954	1954-01-15	1954-11-08
1955	1955-01-02	1955-12-15
1956	1956-02-12	1956-12-17
1957	1957-01-12	1957-12-31
1958	1958-01-14	1958-12-31
1959	1959-01-07	1959-12-31
1960	1960-01-23	1960-12-30
1961	1961-01-27	1961-12-17
1962	1962-01-06	1962-12-28
1963	1963-01-02	1963-12-08
1964	1964-02-12	1964-12-27
1965	1965-01-10	1965-12-27
1966	1966-01-19	1966-12-19
1967	1967-01-04	1967-12-04
1968	1968-01-02	1968-12-08
1969	1969-02-14	1969-12-08
1970	1970-01-25	1970-12-22
1971	1971-01-07	1971-12-02
1972	1972-01-04	1972-12-02
1973	1973-01-31	1973-12-29
1974	1974-01-12	1974-12-02
1975	1975-01-22	1975-12-22

Every Fixed Threshold

Fixed thresholds at Hebron
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	61	29	1974	24
25 mm (0.98 in): Days with 25 mm or more rain	61	12	1974	8
50 mm (1.97 in): Days with 50 mm or more rain	21	3	1974	3

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 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Hebron Threshold Days by Year (SF002313610)

Key Facts for Hebron Thresholds

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

Every Fixed Threshold

Download the Data

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