Lorraine Threshold Days by Year

5 fixed thresholds counted per year at Lorraine (ASN00029032): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lorraine Thresholds

Lorraine: days with 10 mm (0.39 in) or more of precipitation in 102 years, most in 1974 with 40.
Lorraine: days with 25 mm (0.98 in) or more of precipitation in 100 years, most in 1974 with 21.
Lorraine: days with 50 mm (1.97 in) or more of precipitation in 78 years, most in 1947 with 7.
Lorraine: days with 100 mm (3.94 in) or more of precipitation in 31 years, most in 1924 with 3.
5 fixed thresholds have at least one qualifying day at Lorraine.

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

102 years with a qualifying day

Days per year at Lorraine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Lorraine
Year	Days	Decade average
1909	14	14
1910	15	16.6
1911	18	16.6
1912	20	16.6
1913	16	16.6
1914	16	16.6
1915	13	16.6
1916	23	16.6
1917	18	16.6
1918	12	16.6
1919	15	16.6
1920	23	14.4
1921	18	14.4
1922	14	14.4
1923	13	14.4
1924	18	14.4
1925	17	14.4
1926	8	14.4
1927	9	14.4
1928	11	14.4
1929	13	14.4
1930	18	13.5
1931	5	13.5
1932	9	13.5
1933	22	13.5
1934	6	13.5
1935	12	13.5
1936	18	13.5
1937	16	13.5
1938	15	13.5
1939	14	13.5
1940	12	17.2
1941	23	17.2
1942	14	17.2
1943	16	17.2
1944	16	17.2
1945	16	17.2
1946	13	17.2
1947	27	17.2
1948	14	17.2
1949	21	17.2
1950	25	17.1
1951	16	17.1
1952	12	17.1
1953	14	17.1
1954	19	17.1
1955	14	17.1
1956	23	17.1
1957	20	17.1
1958	14	17.1
1959	14	17.1
1960	13	13.6
1961	12	13.6
1963	14	13.6
1964	13	13.6
1965	9	13.6
1966	13	13.6
1967	15	13.6
1968	23	13.6
1969	10	13.6
1970	10	19.8
1971	19	19.8
1972	9	19.8
1973	29	19.8
1974	40	19.8
1975	19	19.8
1976	20	19.8
1977	16	19.8
1978	11	19.8
1979	25	19.8
1980	13	15.7
1981	29	15.7
1982	18	15.7
1983	19	15.7
1984	19	15.7
1985	14	15.7
1986	9	15.7
1987	17	15.7
1988	10	15.7
1989	9	15.7
1990	12	14.6
1992	7	14.6
1993	20	14.6
1994	13	14.6
1995	13	14.6
1996	6	14.6
1997	22	14.6
1998	22	14.6
1999	16	14.6
2000	34	17
2001	11	17
2002	10	17
2003	11	17
2004	18	17
2006	20	17
2007	15	17
2018	13	10
2019	7	10
2020	14	5.3
2021	2	5.3
2023	3	5.3
2025	2	5.3

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

First to last qualifying date each year at Lorraine
Year	First date	Last date
1909	1909-01-22	1909-12-21
1910	1910-01-01	1910-12-23
1911	1911-01-05	1911-11-29
1912	1912-01-04	1912-12-28
1913	1913-01-05	1913-12-28
1914	1914-01-04	1914-11-03
1915	1915-01-21	1915-12-30
1916	1916-01-01	1916-12-31
1917	1917-01-25	1917-12-28
1918	1918-01-07	1918-12-21
1919	1919-01-10	1919-12-07
1920	1920-01-16	1920-12-08
1921	1921-01-06	1921-12-23
1922	1922-01-30	1922-12-20
1923	1923-01-08	1923-12-30
1924	1924-01-03	1924-12-15
1925	1925-01-04	1925-12-23
1926	1926-01-14	1926-12-26
1927	1927-01-21	1927-06-04
1928	1928-01-17	1928-12-23
1929	1929-01-06	1929-12-31
1930	1930-01-07	1930-12-26
1931	1931-01-16	1931-12-21
1932	1932-01-23	1932-12-23
1933	1933-01-18	1933-12-30
1934	1934-01-06	1934-02-18
1935	1935-01-02	1935-06-28
1936	1936-01-06	1936-12-11
1937	1937-01-06	1937-12-19
1938	1938-01-14	1938-11-16
1939	1939-01-06	1939-12-30
1940	1940-01-13	1940-12-28
1941	1941-01-03	1941-11-29
1942	1942-01-16	1942-12-25
1943	1943-02-03	1943-12-19
1944	1944-02-08	1944-12-18
1945	1945-01-05	1945-12-24
1946	1946-01-14	1946-12-27
1947	1947-01-04	1947-12-25
1948	1948-01-02	1948-12-30
1949	1949-01-26	1949-12-22
1950	1950-01-02	1950-12-31
1951	1951-01-01	1951-12-25
1952	1952-01-22	1952-12-30
1953	1953-01-05	1953-10-31
1954	1954-01-18	1954-12-15
1955	1955-01-06	1955-12-17
1956	1956-01-13	1956-12-22
1957	1957-01-05	1957-11-24
1958	1958-01-04	1958-12-27
1959	1959-01-10	1959-12-18
1960	1960-01-09	1960-12-31
1961	1961-01-01	1961-12-23
1963	1963-01-11	1963-12-28
1964	1964-01-01	1964-12-21
1965	1965-02-03	1965-12-22
1966	1966-01-08	1966-12-04
1967	1967-01-29	1967-12-14
1968	1968-01-04	1968-12-10
1969	1969-01-09	1969-12-24
1970	1970-01-24	1970-12-22
1971	1971-01-09	1971-04-17
1972	1972-02-01	1972-12-04
1973	1973-01-01	1973-12-26
1974	1974-01-02	1974-12-29
1975	1975-01-15	1975-12-24
1976	1976-01-01	1976-12-20
1977	1977-01-08	1977-12-23
1978	1978-01-06	1978-12-31
1979	1979-01-15	1979-11-24
1980	1980-01-04	1980-12-27
1981	1981-01-04	1981-12-14
1982	1982-01-07	1982-12-31
1983	1983-01-02	1983-12-31
1984	1984-01-09	1984-12-21
1985	1985-02-04	1985-12-24
1986	1986-01-18	1986-12-31
1987	1987-01-02	1987-12-29
1988	1988-02-05	1988-12-27
1989	1989-01-03	1989-12-23
1990	1990-01-21	1990-12-04
1992	1992-01-01	1992-02-28
1993	1993-01-02	1993-12-18
1994	1994-01-18	1994-12-21
1995	1995-01-13	1995-12-31
1996	1996-01-03	1996-12-03
1997	1997-01-14	1997-12-30
1998	1998-01-07	1998-12-27
1999	1999-01-01	1999-12-27
2000	2000-01-06	2000-12-28
2001	2001-01-01	2001-12-16
2002	2002-01-11	2002-12-22
2003	2003-01-17	2003-12-29
2004	2004-01-02	2004-12-29
2006	2006-01-07	2006-04-21
2007	2007-01-07	2007-12-27
2018	2018-01-10	2018-12-14
2019	2019-01-31	2019-12-25
2020	2020-01-01	2020-12-28
2021	2021-01-01	2021-01-03
2023	2023-01-03	2023-01-05
2025	2025-02-08	2025-02-10

Every Fixed Threshold

Fixed thresholds at Lorraine
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	40	1974	2
25 mm (0.98 in): Days with 25 mm or more rain	100	21	1974	1
50 mm (1.97 in): Days with 50 mm or more rain	78	7	1947	1
100 mm (3.94 in): Days with 100 mm or more rain	31	3	1924	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1950	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.

Download the Data

Data for Lorraine 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Lorraine Threshold Days by Year

Key Facts for Lorraine Thresholds

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

Every Fixed Threshold

Download the Data

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