Leaghur Threshold Days by Year (ASN00077027)

4 fixed thresholds counted per year at Leaghur (ASN00077027): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Leaghur Thresholds

Leaghur: days with 10 mm (0.39 in) or more of precipitation in 102 years, most in 1917 with 21.
Leaghur: days with 25 mm (0.98 in) or more of precipitation in 75 years, most in 1973 with 8.
Leaghur: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1930 with 2.
Leaghur: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1971 with 1.
4 fixed thresholds have at least one qualifying day at Leaghur.

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

102 years with a qualifying day

Days per year at Leaghur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Leaghur
Year	Days	Decade average
1905	9	10.8
1906	13	10.8
1907	8	10.8
1908	8	10.8
1909	16	10.8
1910	14	12
1911	11	12
1912	11	12
1913	14	12
1914	5	12
1915	8	12
1916	13	12
1917	21	12
1918	13	12
1919	10	12
1920	12	9.1
1921	16	9.1
1922	8	9.1
1923	8	9.1
1924	13	9.1
1925	5	9.1
1926	6	9.1
1927	3	9.1
1928	12	9.1
1929	8	9.1
1930	11	11
1931	14	11
1932	16	11
1933	13	11
1934	9	11
1935	14	11
1936	11	11
1937	8	11
1938	3	11
1939	11	11
1940	5	8.1
1941	8	8.1
1942	13	8.1
1943	3	8.1
1944	2	8.1
1945	9	8.1
1946	9	8.1
1947	14	8.1
1948	7	8.1
1949	11	8.1
1950	15	12.6
1951	11	12.6
1952	12	12.6
1953	10	12.6
1954	13	12.6
1955	19	12.6
1956	19	12.6
1957	5	12.6
1958	13	12.6
1959	9	12.6
1960	17	9.6
1961	10	9.6
1962	7	9.6
1963	7	9.6
1964	9	9.6
1965	9	9.6
1966	11	9.6
1967	3	9.6
1968	12	9.6
1969	11	9.6
1970	6	11.2
1971	14	11.2
1972	4	11.2
1973	20	11.2
1974	17	11.2
1975	14	11.2
1976	7	11.2
1977	7	11.2
1978	14	11.2
1979	9	11.2
1980	10	11.1
1981	10	11.1
1982	2	11.1
1983	18	11.1
1984	13	11.1
1985	8	11.1
1986	13	11.1
1987	12	11.1
1988	11	11.1
1989	14	11.1
1990	7	10.7
1991	10	10.7
1992	17	10.7
1993	14	10.7
1994	5	10.7
1995	10	10.7
1996	11	10.7
1997	9	10.7
1998	10	10.7
1999	14	10.7
2000	7	7.7
2001	8	7.7
2002	4	7.7
2003	10	7.7
2004	6	7.7
2005	11	7.7
2007	8	7.7

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

First to last qualifying date each year at Leaghur
Year	First date	Last date
1905	1905-02-18	1905-10-17
1906	1906-02-28	1906-12-14
1907	1907-02-06	1907-12-28
1908	1908-03-09	1908-12-22
1909	1909-03-07	1909-10-17
1910	1910-02-24	1910-11-05
1911	1911-02-07	1911-09-03
1912	1912-02-24	1912-12-04
1913	1913-03-06	1913-12-24
1914	1914-04-21	1914-12-15
1915	1915-05-14	1915-10-23
1916	1916-01-04	1916-12-09
1917	1917-02-21	1917-11-22
1918	1918-01-11	1918-08-21
1919	1919-02-10	1919-12-28
1920	1920-05-11	1920-11-12
1921	1921-01-03	1921-11-05
1922	1922-02-28	1922-12-30
1923	1923-06-04	1923-11-18
1924	1924-01-03	1924-12-14
1925	1925-01-12	1925-09-12
1926	1926-03-22	1926-08-29
1927	1927-05-11	1927-08-09
1928	1928-01-18	1928-10-15
1929	1929-02-20	1929-12-28
1930	1930-05-11	1930-12-25
1931	1931-03-20	1931-11-17
1932	1932-02-09	1932-12-16
1933	1933-01-20	1933-12-04
1934	1934-02-18	1934-11-08
1935	1935-01-05	1935-12-25
1936	1936-01-07	1936-12-19
1937	1937-01-01	1937-12-11
1938	1938-01-15	1938-07-24
1939	1939-02-16	1939-11-15
1940	1940-04-25	1940-11-11
1941	1941-01-03	1941-11-04
1942	1942-01-19	1942-11-21
1943	1943-07-27	1943-12-17
1944	1944-05-02	1944-07-03
1945	1945-01-14	1945-11-10
1946	1946-01-17	1946-11-18
1947	1947-03-29	1947-12-22
1948	1948-04-11	1948-12-25
1949	1949-02-20	1949-11-21
1950	1950-02-02	1950-11-24
1951	1951-02-18	1951-08-02
1952	1952-03-20	1952-11-25
1953	1953-01-30	1953-11-04
1954	1954-01-16	1954-12-11
1955	1955-02-10	1955-11-24
1956	1956-03-05	1956-11-15
1957	1957-02-06	1957-06-20
1958	1958-01-30	1958-11-29
1959	1959-01-25	1959-10-29
1960	1960-01-04	1960-12-31
1961	1961-03-26	1961-12-13
1962	1962-01-17	1962-10-20
1963	1963-01-02	1963-09-29
1964	1964-04-08	1964-11-19
1965	1965-05-31	1965-12-02
1966	1966-01-13	1966-12-14
1967	1967-05-19	1967-08-27
1968	1968-01-21	1968-12-16
1969	1969-02-10	1969-12-02
1970	1970-01-02	1970-11-12
1971	1971-01-31	1971-12-23
1972	1972-02-16	1972-11-03
1973	1973-01-13	1973-12-30
1974	1974-01-10	1974-10-25
1975	1975-03-19	1975-12-14
1976	1976-01-12	1976-10-04
1977	1977-02-21	1977-11-29
1978	1978-03-22	1978-11-19
1979	1979-01-21	1979-10-06
1980	1980-03-08	1980-12-14
1981	1981-01-09	1981-10-03
1982	1982-01-25	1982-03-23
1983	1983-03-05	1983-12-31
1984	1984-01-01	1984-11-02
1985	1985-05-29	1985-12-10
1986	1986-04-16	1986-12-17
1987	1987-01-03	1987-12-02
1988	1988-01-01	1988-12-09
1989	1989-01-04	1989-12-14
1990	1990-02-01	1990-07-18
1991	1991-01-04	1991-12-31
1992	1992-01-10	1992-12-23
1993	1993-01-27	1993-12-22
1994	1994-01-17	1994-06-07
1995	1995-01-06	1995-10-22
1996	1996-01-02	1996-10-06
1997	1997-02-10	1997-11-14
1998	1998-01-08	1998-11-12
1999	1999-01-29	1999-12-27
2000	2000-01-27	2000-11-02
2001	2001-01-05	2001-10-24
2002	2002-02-16	2002-12-31
2003	2003-02-21	2003-12-20
2004	2004-07-24	2004-12-14
2005	2005-01-04	2005-11-08
2007	2007-03-20	2007-12-22

Every Fixed Threshold

Fixed thresholds at Leaghur
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	102	21	1917	8
25 mm (0.98 in): Days with 25 mm or more rain	75	8	1973	2
50 mm (1.97 in): Days with 50 mm or more rain	17	2	1930	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1971	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

Data for Leaghur 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).

Leaghur Threshold Days by Year (ASN00077027)

Key Facts for Leaghur Thresholds

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

Every Fixed Threshold

Download the Data

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