Lenora Coop Threshold Days by Year (USC00144642)

7 fixed thresholds counted per year at Lenora Coop (USC00144642): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lenora Coop Thresholds

Lenora Coop: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1973 with 27.
Lenora Coop: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1946 with 11.
Lenora Coop: days with 10 cm (3.9 in) or more of snowfall in 48 years, most in 1980 with 5.
Lenora Coop: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1975 with 4.
7 fixed thresholds have at least one qualifying day at Lenora Coop.

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

69 years with a qualifying day

Days per year at Lenora Coop with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1973.

Days with 10 mm (0.39 in) or more of precipitation per year at Lenora Coop
Year	Days	Decade average
1941	25	20.3
1942	18	20.3
1943	13	20.3
1944	25	20.3
1945	13	20.3
1946	25	20.3
1947	17	20.3
1949	26	20.3
1950	18	16.9
1951	24	16.9
1952	15	16.9
1953	14	16.9
1954	17	16.9
1955	16	16.9
1956	11	16.9
1957	17	16.9
1958	17	16.9
1959	20	16.9
1960	14	17.7
1961	20	17.7
1963	18	17.7
1964	13	17.7
1965	26	17.7
1966	15	17.7
1967	16	17.7
1968	18	17.7
1969	19	17.7
1970	16	18.6
1971	20	18.6
1972	20	18.6
1973	27	18.6
1974	18	18.6
1975	20	18.6
1976	13	18.6
1977	22	18.6
1978	11	18.6
1979	19	18.6
1980	12	16.7
1981	16	16.7
1982	19	16.7
1983	17	16.7
1984	20	16.7
1985	19	16.7
1986	12	16.7
1987	17	16.7
1988	20	16.7
1989	15	16.7
1995	18	17.8
1996	21	17.8
1997	17	17.8
1998	18	17.8
1999	15	17.8
2000	16	16.9
2001	24	16.9
2002	4	16.9
2003	13	16.9
2004	17	16.9
2005	20	16.9
2006	20	16.9
2007	15	16.9
2008	23	16.9
2009	17	16.9
2011	18	13.8
2012	11	13.8
2013	9	13.8
2014	17	13.8
2020	17	16.3
2021	19	16.3
2026	13	16.3

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

First to last qualifying date each year at Lenora Coop
Year	First date	Last date
1941	1941-01-16	1941-12-26
1942	1942-03-25	1942-12-26
1943	1943-04-08	1943-09-23
1944	1944-01-26	1944-11-26
1945	1945-01-21	1945-12-24
1946	1946-03-05	1946-11-09
1947	1947-04-10	1947-12-04
1949	1949-02-26	1949-10-10
1950	1950-02-27	1950-08-26
1951	1951-01-02	1951-10-03
1952	1952-03-02	1952-12-19
1953	1953-03-01	1953-12-03
1954	1954-02-20	1954-10-11
1955	1955-01-18	1955-09-26
1956	1956-05-26	1956-10-30
1957	1957-03-25	1957-10-19
1958	1958-02-26	1958-12-05
1959	1959-03-21	1959-10-31
1960	1960-01-14	1960-12-11
1961	1961-05-04	1961-12-16
1963	1963-01-04	1963-09-22
1964	1964-02-04	1964-09-16
1965	1965-01-23	1965-10-19
1966	1966-01-16	1966-10-15
1967	1967-04-12	1967-10-06
1968	1968-04-20	1968-12-22
1969	1969-02-14	1969-10-30
1970	1970-03-31	1970-10-27
1971	1971-02-19	1971-11-17
1972	1972-03-24	1972-11-14
1973	1973-03-11	1973-12-24
1974	1974-04-08	1974-12-15
1975	1975-03-10	1975-11-20
1976	1976-04-06	1976-10-07
1977	1977-03-11	1977-12-17
1978	1978-02-13	1978-11-26
1979	1979-01-13	1979-10-31
1980	1980-01-26	1980-10-27
1981	1981-03-04	1981-12-01
1982	1982-02-12	1982-12-28
1983	1983-02-20	1983-11-27
1984	1984-03-04	1984-12-14
1985	1985-01-09	1985-10-18
1986	1986-03-18	1986-10-11
1987	1987-03-17	1987-12-09
1988	1988-01-19	1988-09-30
1989	1989-01-26	1989-10-26
1995	1995-01-27	1995-09-21
1996	1996-05-25	1996-11-16
1997	1997-02-24	1997-11-29
1998	1998-02-10	1998-11-08
1999	1999-03-13	1999-08-29
2000	2000-02-23	2000-11-12
2001	2001-01-28	2001-11-24
2002	2002-05-25	2002-10-02
2003	2003-03-18	2003-08-28
2004	2004-03-01	2004-11-18
2005	2005-03-21	2005-11-28
2006	2006-03-19	2006-12-31
2007	2007-01-21	2007-12-11
2008	2008-03-17	2008-11-11
2009	2009-04-18	2009-10-30
2011	2011-01-10	2011-12-04
2012	2012-02-04	2012-12-15
2013	2013-02-21	2013-11-06
2014	2014-04-14	2014-12-15
2020	2020-01-22	2020-09-10
2021	2021-03-13	2021-10-27
2026	2026-04-25	2026-09-25

Every Fixed Threshold

Fixed thresholds at Lenora Coop
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	69	27	1973	13
25 mm (0.98 in): Days with 25 mm or more rain	69	11	1946	5
50 mm (1.97 in): Days with 50 mm or more rain	43	4	1975	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	2011	1
10 cm (3.9 in): Days with 10 cm or more snowfall	48	5	1980	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1960	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1997	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

Data for Lenora Coop 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).

Lenora Coop Threshold Days by Year (USC00144642)

Key Facts for Lenora Coop Thresholds

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

Every Fixed Threshold

Download the Data

Related