Ashland Threshold Days by Year (USC00150254)

17 fixed thresholds counted per year at Ashland (USC00150254): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ashland Thresholds

Ashland: days with 10 mm (0.39 in) or more of precipitation in 97 years, most in 1989 with 55.
Ashland: days with 25 mm (0.98 in) or more of precipitation in 97 years, most in 1989 with 16.
Ashland: days with a maximum temperature at or above 30 C (86 F) in 94 years, most in 1998 with 109.
Ashland: days with a maximum temperature at or above 90 F (32.2 C) in 94 years, most in 1936 with 74.
17 fixed thresholds have at least one qualifying day at Ashland.

Days at or above 30 C (86 F)

94 years with a qualifying day

Days per year at Ashland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 109 in 1998.

Days at or above 30 C (86 F) per year at Ashland
Year	Days	Decade average
1897	74	80.5
1898	87	80.5
1921	95	69.7
1922	82	69.7
1923	78	69.7
1924	46	69.7
1925	90	69.7
1926	79	69.7
1927	32	69.7
1928	58	69.7
1929	67	69.7
1930	95	78.7
1931	85	78.7
1932	70	78.7
1933	74	78.7
1934	71	78.7
1935	65	78.7
1936	102	78.7
1937	68	78.7
1938	69	78.7
1939	88	78.7
1940	77	82.2
1941	97	82.2
1942	82	82.2
1943	87	82.2
1944	102	82.2
1945	80	82.2
1946	52	82.2
1947	75	82.2
1948	84	82.2
1949	86	82.2
1950	52	78.2
1951	82	78.2
1952	81	78.2
1953	87	78.2
1954	89	78.2
1955	79	78.2
1956	68	78.2
1957	87	78.2
1958	54	78.2
1959	103	78.2
1960	61	62.6
1961	51	62.6
1962	74	62.6
1963	41	62.6
1964	80	62.6
1965	67	62.6
1966	68	62.6
1967	48	62.6
1968	62	62.6
1969	74	62.6
1970	76	57.7
1971	52	57.7
1972	45	57.7
1973	67	57.7
1974	50	57.7
1975	72	57.7
1976	34	57.7
1977	83	57.7
1979	40	57.7
1980	86	71.8
1981	74	71.8
1982	56	71.8
1983	84	71.8
1984	68	71.8
1985	55	71.8
1986	75	71.8
1987	89	71.8
1988	83	71.8
1989	48	71.8
1990	52	72.2
1991	104	72.2
1992	37	72.2
1993	77	72.2
1994	67	72.2
1995	84	72.2
1996	54	72.2
1997	49	72.2
1998	109	72.2
1999	89	72.2
2000	79	68
2002	100	68
2007	91	68
2008	46	68
2009	24	68
2012	64	57.5
2013	39	57.5
2014	40	57.5
2019	87	57.5
2020	54	51
2021	44	51
2022	46	51
2023	53	51
2026	58	51

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

First to last qualifying date each year at Ashland
Year	First date	Last date
1897	1897-05-08	1897-10-16
1898	1898-05-01	1898-10-05
1921	1921-03-20	1921-09-29
1922	1922-04-07	1922-10-06
1923	1923-05-05	1923-10-13
1924	1924-05-08	1924-09-12
1925	1925-04-13	1925-09-20
1926	1926-05-01	1926-10-04
1927	1927-05-30	1927-10-23
1928	1928-05-05	1928-10-18
1929	1929-03-25	1929-09-30
1930	1930-04-12	1930-09-26
1931	1931-05-18	1931-10-07
1932	1932-05-07	1932-09-19
1933	1933-05-01	1933-09-26
1934	1934-05-05	1934-09-26
1935	1935-05-09	1935-10-14
1936	1936-04-15	1936-09-27
1937	1937-04-23	1937-10-06
1938	1938-04-27	1938-10-18
1939	1939-05-06	1939-10-26
1940	1940-05-06	1940-10-14
1941	1941-04-13	1941-10-08
1942	1942-04-25	1942-09-20
1943	1943-05-06	1943-09-29
1944	1944-04-22	1944-10-06
1945	1945-03-16	1945-10-01
1946	1946-04-02	1946-10-05
1947	1947-04-05	1947-10-13
1948	1948-03-21	1948-09-21
1949	1949-05-04	1949-10-12
1950	1950-03-28	1950-10-31
1951	1951-04-25	1951-10-05
1952	1952-04-22	1952-10-01
1953	1953-05-10	1953-10-20
1954	1954-03-25	1954-10-14
1955	1955-04-18	1955-09-29
1956	1956-04-27	1956-09-23
1957	1957-04-20	1957-09-21
1958	1958-05-03	1958-09-26
1959	1959-04-01	1959-10-06
1960	1960-04-13	1960-09-22
1961	1961-04-24	1961-09-26
1962	1962-04-27	1962-10-16
1963	1963-04-02	1963-09-13
1964	1964-04-18	1964-09-17
1965	1965-05-02	1965-09-23
1966	1966-05-09	1966-09-13
1967	1967-04-15	1967-10-05
1968	1968-06-06	1968-09-25
1969	1969-04-18	1969-10-14
1970	1970-04-30	1970-09-27
1971	1971-05-18	1971-10-01
1972	1972-05-23	1972-09-24
1973	1973-03-15	1973-10-05
1974	1974-04-02	1974-09-14
1975	1975-05-21	1975-10-15
1976	1976-04-18	1976-09-14
1977	1977-04-12	1977-09-20
1979	1979-05-08	1979-10-23
1980	1980-05-06	1980-09-22
1981	1981-04-01	1981-09-27
1982	1982-05-07	1982-10-07
1983	1983-05-08	1983-09-21
1984	1984-04-27	1984-09-26
1985	1985-04-19	1985-09-24
1986	1986-04-26	1986-10-04
1987	1987-04-22	1987-09-29
1988	1988-04-06	1988-09-14
1989	1989-03-28	1989-10-14
1990	1990-06-09	1990-09-08
1991	1991-04-30	1991-10-05
1992	1992-05-18	1992-09-22
1993	1993-05-09	1993-09-15
1994	1994-04-26	1994-09-17
1995	1995-04-13	1995-09-16
1996	1996-04-30	1996-09-02
1997	1997-05-19	1997-10-07
1998	1998-03-28	1998-10-08
1999	1999-04-23	1999-09-29
2000	2000-05-06	2000-10-06
2002	2002-04-16	2002-10-04
2007	2007-05-01	2007-10-11
2008	2008-06-04	2008-09-15
2009	2009-04-26	2009-08-28
2012	2012-05-03	2012-09-08
2013	2013-05-16	2013-09-11
2014	2014-05-08	2014-09-07
2019	2019-05-02	2019-10-05
2020	2020-05-26	2020-09-10
2021	2021-05-24	2021-09-15
2022	2022-04-24	2022-09-22
2023	2023-04-06	2023-10-04
2026	2026-03-22	2026-08-31

Every Fixed Threshold

Fixed thresholds at Ashland
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	94	109	1998	58
35 C (95 F): Days	76	31	1930	9
40 C (104 F): Days	6	4	1930	2
90 F (32.2 C): Days	94	74	1936	27
100 F (37.8 C): Days	30	12	1930	4
0 C (32 F): Ice days (max	94	35	1977	9
0 C (32 F): Frost days (min	85	155	1996	39
-10 C (14 F): Days with min	82	56	1989	8
-20 C (-4 F): Days with min	30	13	1977	6
-30 C (-22 F): Days with min	2	2	1994	2
20 C (68 F): Tropical nights (min	81	59	1898	46
25 C (77 F): Days with min	12	2	1898	1
10 mm (0.39 in): Days with 10 mm or more rain	97	55	1989	24
25 mm (0.98 in): Days with 25 mm or more rain	97	16	1989	4
50 mm (1.97 in): Days with 50 mm or more rain	77	4	1939	1
100 mm (3.94 in): Days with 100 mm or more rain	6	1	1933	1
10 cm (3.9 in): Days with 10 cm or more snowfall	31	3	1934	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.

Download the Data

Data for Ashland 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).

Ashland Threshold Days by Year (USC00150254)

Key Facts for Ashland Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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