Holly Threshold Days by Year (USC00054076)

20 fixed thresholds counted per year at Holly (USC00054076): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Holly Thresholds

Holly: days with 10 mm (0.39 in) or more of precipitation in 110 years, most in 1941 with 31.
Holly: days with a maximum temperature at or above 30 C (86 F) in 107 years, most in 1956 with 139.
Holly: days with a maximum temperature at or above 35 C (95 F) in 107 years, most in 1952 with 72.
Holly: days with a maximum temperature at or above 90 F (32.2 C) in 107 years, most in 1956 with 114.
20 fixed thresholds have at least one qualifying day at Holly.

Days at or above 30 C (86 F)

107 years with a qualifying day

Days per year at Holly with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 139 in 1956.

Days at or above 30 C (86 F) per year at Holly
Year	Days	Decade average
1900	97	104.8
1901	103	104.8
1904	84	104.8
1905	107	104.8
1906	126	104.8
1907	118	104.8
1908	98	104.8
1909	105	104.8
1910	108	99
1911	118	99
1912	84	99
1913	105	99
1915	77	99
1916	102	99
1917	99	99
1922	94	98
1924	89	98
1925	107	98
1926	114	98
1927	101	98
1928	93	98
1929	88	98
1930	97	112.5
1931	121	112.5
1932	99	112.5
1933	119	112.5
1934	132	112.5
1935	105	112.5
1936	118	112.5
1937	108	112.5
1938	110	112.5
1939	116	112.5
1940	99	96.8
1941	88	96.8
1942	88	96.8
1943	111	96.8
1944	98	96.8
1950	94	111.5
1951	94	111.5
1952	126	111.5
1953	124	111.5
1954	124	111.5
1955	120	111.5
1956	139	111.5
1957	93	111.5
1958	98	111.5
1959	103	111.5
1960	93	98.8
1961	90	98.8
1962	111	98.8
1963	131	98.8
1964	101	98.8
1965	82	98.8
1966	109	98.8
1967	92	98.8
1968	94	98.8
1969	85	98.8
1970	104	100.6
1971	98	100.6
1972	95	100.6
1973	91	100.6
1974	97	100.6
1975	101	100.6
1976	99	100.6
1977	110	100.6
1978	105	100.6
1979	106	100.6
1980	110	104.3
1981	97	104.3
1982	89	104.3
1983	105	104.3
1984	105	104.3
1986	107	104.3
1988	110	104.3
1989	111	104.3
1990	98	96
1991	90	96
1992	99	96
1993	83	96
1994	113	96
1995	89	96
1996	101	96
1997	93	96
1998	110	96
1999	84	96
2000	113	99
2001	106	99
2002	109	99
2003	96	99
2004	90	99
2005	99	99
2006	99	99
2007	97	99
2008	82	99
2014	103	102
2015	102	102
2016	108	102
2017	89	102
2018	106	102
2019	104	102
2020	111	107.3
2021	102	107.3
2022	117	107.3
2023	90	107.3
2024	118	107.3
2025	92	107.3
2026	121	107.3

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

First to last qualifying date each year at Holly
Year	First date	Last date
1900	1900-05-10	1900-10-12
1901	1901-04-26	1901-10-01
1904	1904-05-19	1904-10-16
1905	1905-05-08	1905-10-09
1906	1906-03-26	1906-10-13
1907	1907-03-18	1907-10-07
1908	1908-04-22	1908-10-15
1909	1909-04-17	1909-10-29
1910	1910-03-05	1910-10-23
1911	1911-05-06	1911-10-10
1912	1912-05-02	1912-10-04
1913	1913-04-30	1913-10-14
1915	1915-04-28	1915-11-06
1916	1916-03-17	1916-11-05
1917	1917-03-30	1917-10-15
1922	1922-05-04	1922-10-04
1924	1924-04-23	1924-11-05
1925	1925-03-08	1925-10-04
1926	1926-05-01	1926-10-17
1927	1927-04-26	1927-11-10
1928	1928-04-03	1928-10-10
1929	1929-04-03	1929-10-05
1930	1930-04-05	1930-10-09
1931	1931-04-19	1931-10-10
1932	1932-04-05	1932-10-17
1933	1933-04-18	1933-10-29
1934	1934-04-10	1934-10-11
1935	1935-03-14	1935-10-13
1936	1936-04-13	1936-10-19
1937	1937-04-15	1937-10-04
1938	1938-04-29	1938-10-15
1939	1939-04-23	1939-10-07
1940	1940-04-01	1940-10-22
1941	1941-05-12	1941-10-12
1942	1942-04-04	1942-10-10
1943	1943-03-29	1943-10-28
1944	1944-05-14	1944-09-25
1950	1950-04-07	1950-10-31
1951	1951-04-28	1951-10-25
1952	1952-04-07	1952-10-25
1953	1953-04-21	1953-10-10
1954	1954-04-05	1954-10-12
1955	1955-04-17	1955-10-16
1956	1956-03-25	1956-10-12
1957	1957-05-28	1957-10-04
1958	1958-05-18	1958-10-20
1959	1959-04-04	1959-10-26
1960	1960-04-11	1960-10-11
1961	1961-04-20	1961-10-08
1962	1962-04-20	1962-10-15
1963	1963-03-29	1963-10-19
1964	1964-04-17	1964-10-17
1965	1965-04-21	1965-10-23
1966	1966-05-06	1966-10-12
1967	1967-03-30	1967-10-13
1968	1968-04-30	1968-10-30
1969	1969-04-23	1969-10-03
1970	1970-05-06	1970-10-05
1971	1971-04-01	1971-10-02
1972	1972-03-11	1972-10-14
1973	1973-05-05	1973-10-24
1974	1974-04-24	1974-10-11
1975	1975-04-07	1975-10-14
1976	1976-03-26	1976-10-13
1977	1977-04-09	1977-10-27
1978	1978-04-01	1978-10-18
1979	1979-04-19	1979-10-12
1980	1980-04-20	1980-11-10
1981	1981-04-11	1981-10-13
1982	1982-04-03	1982-10-08
1983	1983-04-26	1983-10-12
1984	1984-05-10	1984-09-24
1986	1986-03-29	1986-09-27
1988	1988-03-27	1988-10-17
1989	1989-03-09	1989-10-14
1990	1990-04-22	1990-10-16
1991	1991-04-05	1991-10-17
1992	1992-04-10	1992-10-22
1993	1993-04-26	1993-10-06
1994	1994-03-18	1994-10-29
1995	1995-05-13	1995-10-19
1996	1996-04-03	1996-10-17
1997	1997-04-20	1997-10-06
1998	1998-04-12	1998-09-30
1999	1999-05-10	1999-10-15
2000	2000-04-06	2000-10-04
2001	2001-04-19	2001-11-01
2002	2002-04-02	2002-10-12
2003	2003-03-15	2003-10-30
2004	2004-03-27	2004-09-21
2005	2005-04-19	2005-10-05
2006	2006-04-06	2006-11-09
2007	2007-04-30	2007-10-21
2008	2008-04-16	2008-10-05
2014	2014-04-13	2014-10-26
2015	2015-03-17	2015-10-20
2016	2016-02-19	2016-11-01
2017	2017-03-17	2017-11-28
2018	2018-03-24	2018-10-06
2019	2019-04-10	2019-10-19
2020	2020-04-29	2020-10-15
2021	2021-03-30	2021-10-27
2022	2022-04-10	2022-10-23
2023	2023-04-12	2023-11-08
2024	2024-04-06	2024-10-30
2025	2025-03-28	2025-10-12
2026	2026-03-20	2026-10-13

Every Fixed Threshold

Fixed thresholds at Holly
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	107	139	1956	121
35 C (95 F): Days	107	72	1952	52
40 C (104 F): Days	79	18	1980	4
90 F (32.2 C): Days	107	114	1956	93
100 F (37.8 C): Days	105	41	1980	20
110 F (43.3 C): Days	4	1	1952	1
0 C (32 F): Ice days (max	107	47	2007	4
0 C (32 F): Frost days (min	102	179	1917	90
-10 C (14 F): Days with min	102	82	1922	17
-20 C (-4 F): Days with min	83	15	1963	3
-30 C (-22 F): Days with min	9	3	1984	2
20 C (68 F): Tropical nights (min	96	67	1922	10
25 C (77 F): Days with min	11	13	1954	1
10 mm (0.39 in): Days with 10 mm or more rain	110	31	1941	15
25 mm (0.98 in): Days with 25 mm or more rain	106	8	2006	5
50 mm (1.97 in): Days with 50 mm or more rain	44	3	1965	1
100 mm (3.94 in): Days with 100 mm or more rain	3	2	1965	2
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1965	1
10 cm (3.9 in): Days with 10 cm or more snowfall	74	6	1997	1
25 cm (9.8 in): Days with 25 cm or more snowfall	12	2	2007	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.

Download the Data

Data for Holly 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).

Holly Threshold Days by Year (USC00054076)

Key Facts for Holly Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related