Three Lynx Threshold Days by Year (USC00358466)

18 fixed thresholds counted per year at Three Lynx (USC00358466): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Three Lynx Thresholds

Three Lynx: days with 10 mm (0.39 in) or more of precipitation in 99 years, most in 1953 with 82.
Three Lynx: days with 25 mm (0.98 in) or more of precipitation in 99 years, most in 1971 with 30.
Three Lynx: days with a maximum temperature at or above 30 C (86 F) in 98 years, most in 1931 with 40.
Three Lynx: days with a maximum temperature at or above 90 F (32.2 C) in 98 years, most in 1939 with 28.
18 fixed thresholds have at least one qualifying day at Three Lynx.

Days at or above 30 C (86 F)

98 years with a qualifying day

Days per year at Three Lynx with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 40 in 1931.

Days at or above 30 C (86 F) per year at Three Lynx
Year	Days	Decade average
1926	37	32
1927	26	32
1928	27	32
1929	38	32
1930	24	29.3
1931	40	29.3
1932	28	29.3
1933	23	29.3
1934	24	29.3
1935	34	29.3
1936	25	29.3
1937	21	29.3
1938	34	29.3
1939	40	29.3
1940	21	20.1
1941	19	20.1
1942	26	20.1
1943	18	20.1
1944	23	20.1
1945	28	20.1
1946	23	20.1
1947	11	20.1
1948	13	20.1
1949	19	20.1
1950	18	20.4
1951	28	20.4
1952	32	20.4
1953	20	20.4
1954	2	20.4
1955	15	20.4
1956	24	20.4
1957	11	20.4
1958	35	20.4
1959	19	20.4
1960	17	17.8
1961	26	17.8
1962	17	17.8
1963	12	17.8
1964	7	17.8
1965	16	17.8
1966	11	17.8
1967	34	17.8
1968	21	17.8
1969	17	17.8
1970	29	21.8
1971	19	21.8
1972	29	21.8
1973	22	21.8
1974	29	21.8
1975	20	21.8
1976	12	21.8
1977	22	21.8
1978	21	21.8
1979	15	21.8
1980	11	20.1
1981	24	20.1
1982	18	20.1
1983	10	20.1
1984	16	20.1
1985	26	20.1
1986	26	20.1
1987	33	20.1
1988	30	20.1
1989	7	20.1
1990	27	20.9
1991	28	20.9
1992	27	20.9
1993	19	20.9
1994	14	20.9
1995	16	20.9
1997	14	20.9
1998	26	20.9
1999	17	20.9
2000	17	20.9
2001	12	20.9
2002	20	20.9
2003	36	20.9
2004	19	20.9
2005	16	20.9
2006	25	20.9
2007	12	20.9
2008	21	20.9
2009	31	20.9
2010	14	20
2011	10	20
2012	16	20
2013	18	20
2014	22	20
2015	27	20
2017	31	20
2018	32	20
2019	10	20
2021	33	28.7
2022	40	28.7
2023	35	28.7
2024	26	28.7
2025	19	28.7
2026	19	28.7

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

First to last qualifying date each year at Three Lynx
Year	First date	Last date
1926	1926-04-14	1926-09-04
1927	1927-06-06	1927-09-20
1928	1928-05-10	1928-09-22
1929	1929-06-23	1929-09-17
1930	1930-06-06	1930-09-20
1931	1931-04-27	1931-09-05
1932	1932-06-09	1932-10-04
1933	1933-06-12	1933-08-27
1934	1934-04-18	1934-09-15
1935	1935-06-04	1935-09-29
1936	1936-04-15	1936-10-10
1937	1937-05-02	1937-10-22
1938	1938-05-23	1938-09-26
1939	1939-04-20	1939-09-22
1940	1940-05-09	1940-08-29
1941	1941-05-10	1941-08-20
1942	1942-05-22	1942-09-25
1943	1943-06-29	1943-09-25
1944	1944-05-28	1944-09-11
1945	1945-05-03	1945-10-08
1946	1946-06-19	1946-09-24
1947	1947-04-15	1947-09-24
1948	1948-05-25	1948-09-13
1949	1949-05-12	1949-09-28
1950	1950-06-04	1950-09-22
1951	1951-05-22	1951-09-22
1952	1952-05-28	1952-10-13
1953	1953-05-06	1953-09-15
1954	1954-05-18	1954-06-30
1955	1955-06-08	1955-09-07
1956	1956-04-21	1956-09-07
1957	1957-04-29	1957-09-24
1958	1958-05-16	1958-10-03
1959	1959-06-01	1959-09-03
1960	1960-07-06	1960-09-12
1961	1961-05-20	1961-08-23
1962	1962-07-08	1962-09-25
1963	1963-05-19	1963-09-28
1964	1964-07-12	1964-08-25
1965	1965-06-08	1965-09-01
1966	1966-05-04	1966-09-22
1967	1967-05-21	1967-09-28
1968	1968-06-25	1968-09-06
1969	1969-05-09	1969-09-11
1970	1970-05-16	1970-10-03
1971	1971-05-12	1971-08-29
1972	1972-05-28	1972-09-15
1973	1973-05-13	1973-09-11
1974	1974-06-14	1974-09-26
1975	1975-05-14	1975-10-02
1976	1976-06-19	1976-09-27
1977	1977-06-06	1977-09-13
1978	1978-06-03	1978-08-30
1979	1979-05-26	1979-10-04
1980	1980-07-08	1980-10-05
1981	1981-06-25	1981-09-17
1982	1982-05-25	1982-09-03
1983	1983-05-23	1983-08-14
1984	1984-05-29	1984-09-18
1985	1985-06-18	1985-08-27
1986	1986-05-26	1986-09-08
1987	1987-04-28	1987-10-07
1988	1988-05-12	1988-10-11
1989	1989-06-05	1989-09-24
1990	1990-05-05	1990-09-24
1991	1991-07-03	1991-10-11
1992	1992-05-04	1992-09-23
1993	1993-05-11	1993-10-03
1994	1994-07-08	1994-09-24
1995	1995-06-28	1995-09-15
1997	1997-05-12	1997-09-09
1998	1998-05-01	1998-09-16
1999	1999-05-24	1999-09-22
2000	2000-06-05	2000-09-15
2001	2001-05-22	2001-09-11
2002	2002-06-13	2002-09-23
2003	2003-05-24	2003-09-28
2004	2004-04-27	2004-09-01
2005	2005-05-27	2005-08-26
2006	2006-06-25	2006-09-04
2007	2007-06-27	2007-09-12
2008	2008-05-17	2008-09-17
2009	2009-05-29	2009-09-24
2010	2010-07-08	2010-09-04
2011	2011-08-21	2011-09-12
2012	2012-05-14	2012-09-19
2013	2013-06-29	2013-09-12
2014	2014-05-02	2014-09-22
2015	2015-06-08	2015-09-12
2017	2017-05-23	2017-09-12
2018	2018-04-27	2018-09-07
2019	2019-06-12	2019-09-06
2021	2021-06-01	2021-09-25
2022	2022-06-25	2022-10-08
2023	2023-04-28	2023-10-08
2024	2024-05-11	2024-09-25
2025	2025-06-08	2025-09-06
2026	2026-05-04	2026-09-01

Every Fixed Threshold

Fixed thresholds at Three Lynx
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	98	40	1931	19
35 C (95 F): Days	85	16	2022	3
40 C (104 F): Days	21	3	1961	1
45 C (113 F): Days	1	1	2021	1
90 F (32.2 C): Days	98	28	1939	8
100 F (37.8 C): Days	47	6	1961	1
110 F (43.3 C): Days	1	1	2021	1
0 C (32 F): Ice days (max	75	17	1930	1
0 C (32 F): Frost days (min	97	130	1985	25
-10 C (14 F): Days with min	49	13	1930	3
20 C (68 F): Tropical nights (min	3	2	1935	1
10 mm (0.39 in): Days with 10 mm or more rain	99	82	1953	17
25 mm (0.98 in): Days with 25 mm or more rain	99	30	1971	6
50 mm (1.97 in): Days with 50 mm or more rain	91	7	1946	1
100 mm (3.94 in): Days with 100 mm or more rain	9	2	1994	1
10 cm (3.9 in): Days with 10 cm or more snowfall	50	13	1950	3
25 cm (9.8 in): Days with 25 cm or more snowfall	13	2	1950	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1937	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.

Download the Data

Data for Three Lynx 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Three Lynx Threshold Days by Year (USC00358466)

Key Facts for Three Lynx Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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