Cullowhee Threshold Days by Year (USC00312200)

14 fixed thresholds counted per year at Cullowhee (USC00312200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cullowhee Thresholds

Cullowhee: days with a maximum temperature at or above 30 C (86 F) in 116 years, most in 1925 with 95.
Cullowhee: nights with a minimum temperature at or below 0 C (32 F) in 116 years, most in 1915 with 130.
Cullowhee: days with 10 mm (0.39 in) or more of precipitation in 116 years, most in 1989 with 69.
Cullowhee: days with 25 mm (0.98 in) or more of precipitation in 116 years, most in 2019 with 24.
14 fixed thresholds have at least one qualifying day at Cullowhee.

Days at or above 30 C (86 F)

116 years with a qualifying day

Days per year at Cullowhee with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 95 in 1925.

Days at or above 30 C (86 F) per year at Cullowhee
Year	Days	Decade average
1910	33	49.7
1911	61	49.7
1913	64	49.7
1914	62	49.7
1915	39	49.7
1916	52	49.7
1917	34	49.7
1918	45	49.7
1919	57	49.7
1920	32	46.5
1921	53	46.5
1922	32	46.5
1923	33	46.5
1924	57	46.5
1925	95	46.5
1926	57	46.5
1927	39	46.5
1928	33	46.5
1929	34	46.5
1930	58	60.5
1931	81	60.5
1932	57	60.5
1933	62	60.5
1934	60	60.5
1935	59	60.5
1936	69	60.5
1937	50	60.5
1938	51	60.5
1939	58	60.5
1940	43	52
1941	72	52
1942	45	52
1943	71	52
1944	53	52
1945	59	52
1946	40	52
1947	55	52
1948	39	52
1949	43	52
1950	27	57.6
1951	66	57.6
1952	70	57.6
1953	77	57.6
1954	82	57.6
1955	46	57.6
1956	54	57.6
1957	57	57.6
1958	43	57.6
1959	54	57.6
1960	51	35.4
1961	34	35.4
1962	61	35.4
1963	33	35.4
1964	33	35.4
1965	29	35.4
1966	29	35.4
1967	11	35.4
1968	35	35.4
1969	38	35.4
1970	30	25.7
1971	15	25.7
1972	11	25.7
1973	23	25.7
1974	8	25.7
1975	33	25.7
1976	25	25.7
1977	42	25.7
1978	43	25.7
1979	27	25.7
1980	61	45.9
1981	34	45.9
1982	16	45.9
1983	58	45.9
1984	35	45.9
1985	43	45.9
1986	65	45.9
1987	60	45.9
1988	54	45.9
1989	33	45.9
1990	41	39.2
1991	37	39.2
1992	15	39.2
1993	62	39.2
1994	11	39.2
1995	45	39.2
1996	27	39.2
1997	27	39.2
1998	74	39.2
1999	53	39.2
2000	45	41.8
2001	24	41.8
2002	56	41.8
2003	29	41.8
2004	27	41.8
2005	35	41.8
2006	52	41.8
2007	63	41.8
2008	57	41.8
2009	30	41.8
2010	88	60.7
2011	85	60.7
2012	54	60.7
2013	23	60.7
2014	34	60.7
2015	48	60.7
2016	91	60.7
2017	46	60.7
2018	63	60.7
2019	75	60.7
2020	44	52.1
2021	43	52.1
2022	54	52.1
2023	43	52.1
2024	66	52.1
2025	53	52.1
2026	62	52.1

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

First to last qualifying date each year at Cullowhee
Year	First date	Last date
1910	1910-05-01	1910-09-13
1911	1911-05-10	1911-10-08
1913	1913-05-03	1913-09-08
1914	1914-05-11	1914-09-21
1915	1915-04-26	1915-09-18
1916	1916-05-07	1916-10-07
1917	1917-05-19	1917-09-09
1918	1918-05-08	1918-08-27
1919	1919-05-30	1919-10-06
1920	1920-05-24	1920-10-19
1921	1921-05-24	1921-09-23
1922	1922-06-12	1922-09-15
1923	1923-06-09	1923-09-24
1924	1924-05-20	1924-09-01
1925	1925-04-20	1925-09-29
1926	1926-05-24	1926-09-24
1927	1927-05-19	1927-09-18
1928	1928-05-03	1928-10-14
1929	1929-03-24	1929-09-07
1930	1930-04-12	1930-09-22
1931	1931-05-17	1931-09-24
1932	1932-05-05	1932-09-05
1933	1933-05-13	1933-10-01
1934	1934-05-07	1934-09-11
1935	1935-05-02	1935-09-23
1936	1936-05-24	1936-09-20
1937	1937-05-21	1937-09-05
1938	1938-05-03	1938-10-18
1939	1939-05-24	1939-10-08
1940	1940-04-02	1940-09-22
1941	1941-05-16	1941-10-09
1942	1942-04-05	1942-09-19
1943	1943-05-06	1943-09-15
1944	1944-05-15	1944-09-20
1945	1945-05-31	1945-09-26
1946	1946-04-03	1946-10-05
1947	1947-05-15	1947-09-20
1948	1948-06-20	1948-09-20
1949	1949-05-05	1949-09-07
1950	1950-05-04	1950-09-03
1951	1951-05-17	1951-10-06
1952	1952-05-05	1952-09-07
1953	1953-05-22	1953-10-01
1954	1954-05-30	1954-10-05
1955	1955-04-17	1955-09-24
1956	1956-05-11	1956-09-16
1957	1957-05-13	1957-09-22
1958	1958-05-23	1958-09-26
1959	1959-05-04	1959-10-05
1960	1960-04-23	1960-10-13
1961	1961-04-24	1961-09-25
1962	1962-04-30	1962-09-14
1963	1963-04-21	1963-09-21
1964	1964-05-06	1964-08-09
1965	1965-06-28	1965-09-21
1966	1966-06-22	1966-09-03
1967	1967-03-14	1967-08-08
1968	1968-05-24	1968-08-24
1969	1969-06-07	1969-08-10
1970	1970-04-29	1970-09-19
1971	1971-06-03	1971-08-11
1972	1972-06-06	1972-08-26
1973	1973-06-11	1973-09-08
1974	1974-06-22	1974-08-27
1975	1975-05-21	1975-09-06
1976	1976-04-18	1976-08-25
1977	1977-05-06	1977-09-05
1978	1978-05-26	1978-09-22
1979	1979-05-11	1979-08-30
1980	1980-05-12	1980-09-23
1981	1981-05-30	1981-08-07
1982	1982-05-30	1982-07-29
1983	1983-06-16	1983-09-12
1984	1984-04-26	1984-09-25
1985	1985-03-30	1985-09-11
1986	1986-04-26	1986-10-04
1987	1987-06-02	1987-08-30
1988	1988-04-22	1988-09-21
1989	1989-04-25	1989-09-01
1990	1990-05-01	1990-09-08
1991	1991-05-29	1991-09-17
1992	1992-06-25	1992-08-11
1993	1993-06-04	1993-09-02
1994	1994-06-02	1994-08-31
1995	1995-04-10	1995-09-01
1996	1996-05-05	1996-08-22
1997	1997-05-18	1997-09-03
1998	1998-05-15	1998-09-29
1999	1999-04-24	1999-09-15
2000	2000-05-12	2000-09-14
2001	2001-04-11	2001-08-24
2002	2002-04-20	2002-09-11
2003	2003-05-09	2003-08-31
2004	2004-05-08	2004-09-01
2005	2005-05-13	2005-08-23
2006	2006-04-15	2006-08-31
2007	2007-05-01	2007-09-25
2008	2008-06-01	2008-09-15
2009	2009-04-25	2009-08-27
2010	2010-04-02	2010-09-24
2011	2011-04-11	2011-09-04
2012	2012-04-30	2012-09-08
2013	2013-04-11	2013-09-11
2014	2014-05-06	2014-09-05
2015	2015-05-21	2015-09-05
2016	2016-04-30	2016-09-27
2017	2017-05-11	2017-09-29
2018	2018-05-04	2018-10-06
2019	2019-05-01	2019-10-05
2020	2020-03-29	2020-09-04
2021	2021-05-25	2021-09-09
2022	2022-05-06	2022-09-22
2023	2023-06-27	2023-09-08
2024	2024-04-16	2024-09-24
2025	2025-04-05	2025-08-21
2026	2026-04-16	2026-09-22

Every Fixed Threshold

Fixed thresholds at Cullowhee
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	116	95	1925	62
35 C (95 F): Days	31	11	1925	2
90 F (32.2 C): Days	111	42	2011	18
0 C (32 F): Ice days (max	94	19	2010	5
0 C (32 F): Frost days (min	116	130	1915	58
-10 C (14 F): Days with min	112	35	1963	12
-20 C (-4 F): Days with min	14	4	1940	1
20 C (68 F): Tropical nights (min	85	25	2010	16
10 mm (0.39 in): Days with 10 mm or more rain	116	69	1989	35
25 mm (0.98 in): Days with 25 mm or more rain	116	24	2019	8
50 mm (1.97 in): Days with 50 mm or more rain	93	8	2020	2
100 mm (3.94 in): Days with 100 mm or more rain	13	2	1990	1
10 cm (3.9 in): Days with 10 cm or more snowfall	47	5	1969	1
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1930	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

Download the Data

Data for Cullowhee 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).

Cullowhee Threshold Days by Year (USC00312200)

Key Facts for Cullowhee Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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