Morgan Threshold Days by Year (USC00425826)

17 fixed thresholds counted per year at Morgan (USC00425826): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Morgan Thresholds

Morgan: days with a maximum temperature at or above 30 C (86 F) in 97 years, most in 2020 with 94.
Morgan: days with a maximum temperature at or above 90 F (32.2 C) in 97 years, most in 2020 with 68.
Morgan: days with a maximum temperature at or below 0 C (32 F) in 96 years, most in 1985 with 52.
Morgan: nights with a minimum temperature at or below 0 C (32 F) in 94 years, most in 1945 with 251.
17 fixed thresholds have at least one qualifying day at Morgan.

Days at or above 30 C (86 F)

97 years with a qualifying day

Days per year at Morgan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 94 in 2020.

Days at or above 30 C (86 F) per year at Morgan
Year	Days	Decade average
1904	29	34
1905	43	34
1906	21	34
1908	34	34
1909	43	34
1913	38	63.3
1914	64	63.3
1918	68	63.3
1919	83	63.3
1921	51	57.6
1922	56	57.6
1923	48	57.6
1924	78	57.6
1925	51	57.6
1926	62	57.6
1927	58	57.6
1928	50	57.6
1929	64	57.6
1931	74	70.9
1932	61	70.9
1933	78	70.9
1934	79	70.9
1935	79	70.9
1936	77	70.9
1937	74	70.9
1938	57	70.9
1939	59	70.9
1940	76	59.2
1941	44	59.2
1942	65	59.2
1943	54	59.2
1944	63	59.2
1945	44	59.2
1946	64	59.2
1947	49	59.2
1948	69	59.2
1949	64	59.2
1950	56	67.1
1951	43	67.1
1952	63	67.1
1953	74	67.1
1954	73	67.1
1955	75	67.1
1956	88	67.1
1957	74	67.1
1959	58	67.1
1960	64	55.9
1961	71	55.9
1962	58	55.9
1963	45	55.9
1964	52	55.9
1965	21	55.9
1966	77	55.9
1967	62	55.9
1968	50	55.9
1969	59	55.9
1970	66	61.1
1971	70	61.1
1972	50	61.1
1973	59	61.1
1974	73	61.1
1975	43	61.1
1976	33	61.1
1977	83	61.1
1978	60	61.1
1979	74	61.1
1980	52	57.9
1981	74	57.9
1982	44	57.9
1983	42	57.9
1984	49	57.9
1985	56	57.9
1986	59	57.9
1987	55	57.9
1988	87	57.9
1989	61	57.9
1990	70	63.8
1991	60	63.8
1992	52	63.8
1994	77	63.8
1995	57	63.8
1996	70	63.8
1998	60	63.8
1999	64	63.8
2002	77	75.4
2003	78	75.4
2004	51	75.4
2005	68	75.4
2006	85	75.4
2007	91	75.4
2008	78	75.4
2010	68	71
2011	57	71
2018	90	71
2019	69	71
2020	94	66
2026	38	66

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

First to last qualifying date each year at Morgan
Year	First date	Last date
1904	1904-06-29	1904-09-08
1905	1905-06-12	1905-09-24
1906	1906-06-11	1906-08-18
1908	1908-06-24	1908-09-04
1909	1909-06-03	1909-08-30
1913	1913-06-15	1913-09-12
1914	1914-05-30	1914-09-26
1918	1918-06-02	1918-09-21
1919	1919-05-19	1919-09-19
1921	1921-06-10	1921-10-21
1922	1922-05-17	1922-09-16
1923	1923-06-11	1923-09-10
1924	1924-05-04	1924-09-14
1925	1925-05-29	1925-09-02
1926	1926-05-24	1926-09-11
1927	1927-05-16	1927-09-19
1928	1928-06-24	1928-09-08
1929	1929-06-13	1929-08-31
1931	1931-06-01	1931-09-15
1932	1932-06-14	1932-09-11
1933	1933-05-20	1933-09-17
1934	1934-05-06	1934-09-23
1935	1935-06-08	1935-09-22
1936	1936-05-14	1936-09-21
1937	1937-05-17	1937-09-20
1938	1938-05-27	1938-09-28
1939	1939-05-29	1939-09-19
1940	1940-05-31	1940-09-02
1941	1941-05-11	1941-08-08
1942	1942-05-22	1942-09-07
1943	1943-05-27	1943-09-12
1944	1944-06-24	1944-09-13
1945	1945-06-23	1945-09-02
1946	1946-04-30	1946-09-03
1947	1947-05-03	1947-09-25
1948	1948-06-06	1948-09-15
1949	1949-05-26	1949-09-24
1950	1950-06-05	1950-09-05
1951	1951-06-16	1951-09-17
1952	1952-06-05	1952-09-19
1953	1953-06-10	1953-09-28
1954	1954-05-08	1954-09-11
1955	1955-06-07	1955-09-13
1956	1956-05-31	1956-09-19
1957	1957-06-03	1957-10-01
1959	1959-06-05	1959-09-12
1960	1960-05-11	1960-09-26
1961	1961-06-10	1961-08-29
1962	1962-06-10	1962-09-20
1963	1963-06-27	1963-09-30
1964	1964-05-20	1964-08-24
1965	1965-06-22	1965-08-12
1966	1966-05-05	1966-09-23
1967	1967-05-21	1967-09-05
1968	1968-06-03	1968-09-10
1969	1969-06-04	1969-09-29
1970	1970-06-03	1970-09-03
1971	1971-06-16	1971-09-13
1972	1972-05-31	1972-08-27
1973	1973-06-07	1973-08-30
1974	1974-05-27	1974-09-11
1975	1975-06-30	1975-09-08
1976	1976-06-06	1976-09-06
1977	1977-05-31	1977-09-12
1978	1978-06-13	1978-09-07
1979	1979-05-23	1979-10-07
1980	1980-06-10	1980-09-06
1981	1981-06-08	1981-09-18
1982	1982-06-21	1982-09-09
1983	1983-05-27	1983-09-07
1984	1984-05-29	1984-09-19
1985	1985-06-07	1985-09-01
1986	1986-05-26	1986-08-28
1987	1987-05-14	1987-09-24
1988	1988-05-23	1988-09-09
1989	1989-06-14	1989-09-29
1990	1990-06-09	1990-09-15
1991	1991-06-11	1991-09-26
1992	1992-06-03	1992-10-01
1994	1994-06-03	1994-09-28
1995	1995-06-12	1995-09-16
1996	1996-05-13	1996-09-10
1998	1998-06-28	1998-09-08
1999	1999-06-13	1999-09-17
2002	2002-05-20	2002-09-16
2003	2003-05-25	2003-10-01
2004	2004-07-02	2004-09-12
2005	2005-06-16	2005-09-21
2006	2006-05-17	2006-09-14
2007	2007-05-12	2007-09-15
2008	2008-05-19	2008-10-01
2010	2010-06-07	2010-10-03
2011	2011-06-24	2011-10-01
2018	2018-05-25	2018-09-17
2019	2019-06-05	2019-09-15
2020	2020-05-28	2020-09-24
2026	2026-07-07	2026-08-26

Every Fixed Threshold

Fixed thresholds at Morgan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	97	94	2020	38
35 C (95 F): Days	88	36	2007	20
40 C (104 F): Days	5	2	2002	1
90 F (32.2 C): Days	97	68	2020	36
100 F (37.8 C): Days	26	14	2003	5
0 C (32 F): Ice days (max	96	52	1985	16
0 C (32 F): Frost days (min	94	251	1945	183
-10 C (14 F): Days with min	94	89	1948	56
-20 C (-4 F): Days with min	90	27	1952	5
-30 C (-22 F): Days with min	27	6	1949	4
20 C (68 F): Tropical nights (min	6	4	1936	2
10 mm (0.39 in): Days with 10 mm or more rain	79	28	1970	8
25 mm (0.98 in): Days with 25 mm or more rain	51	5	1986	1
50 mm (1.97 in): Days with 50 mm or more rain	2	1	1986	1
10 cm (3.9 in): Days with 10 cm or more snowfall	48	17	1971	4
25 cm (9.8 in): Days with 25 cm or more snowfall	15	2	1974	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1970	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

Data for Morgan 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).

Morgan Threshold Days by Year (USC00425826)

Key Facts for Morgan Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related