Marion 2 N Threshold Days by Year (USC00125337)

18 fixed thresholds counted per year at Marion 2 N (USC00125337): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marion 2 N Thresholds

Marion 2 N: days with a maximum temperature at or above 30 C (86 F) in 132 years, most in 1921 with 90.
Marion 2 N: days with a maximum temperature at or above 90 F (32.2 C) in 132 years, most in 1921 with 70.
Marion 2 N: days with a maximum temperature at or below 0 C (32 F) in 132 years, most in 2014 with 70.
Marion 2 N: nights with a minimum temperature at or below 0 C (32 F) in 129 years, most in 1959 with 156.
18 fixed thresholds have at least one qualifying day at Marion 2 N.

Days at or above 30 C (86 F)

132 years with a qualifying day

Days per year at Marion 2 N with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 90 in 1921.

Days at or above 30 C (86 F) per year at Marion 2 N
Year	Days	Decade average
1893	48	56
1894	23	56
1895	74	56
1897	64	56
1898	60	56
1899	67	56
1900	78	57
1901	83	57
1902	45	57
1903	46	57
1904	35	57
1905	41	57
1906	69	57
1907	44	57
1908	79	57
1909	50	57
1910	54	58.9
1911	66	58.9
1912	40	58.9
1913	68	58.9
1914	80	58.9
1915	31	58.9
1916	68	58.9
1917	47	58.9
1918	61	58.9
1919	74	58.9
1920	44	46.6
1921	90	46.6
1922	62	46.6
1923	41	46.6
1924	24	46.6
1925	63	46.6
1926	37	46.6
1927	26	46.6
1928	41	46.6
1929	38	46.6
1930	55	63.9
1931	60	63.9
1932	49	63.9
1933	68	63.9
1934	80	63.9
1935	58	63.9
1936	81	63.9
1937	53	63.9
1938	62	63.9
1939	73	63.9
1940	52	52.6
1941	61	52.6
1942	41	52.6
1943	44	52.6
1944	62	52.6
1945	35	52.6
1946	61	52.6
1947	54	52.6
1948	54	52.6
1949	62	52.6
1950	40	48.7
1951	43	48.7
1952	66	48.7
1953	59	48.7
1954	56	48.7
1955	60	48.7
1956	37	48.7
1957	37	48.7
1958	21	48.7
1959	68	48.7
1960	31	39.8
1961	43	39.8
1962	45	39.8
1963	35	39.8
1964	51	39.8
1965	29	39.8
1966	52	39.8
1967	30	39.8
1968	37	39.8
1969	45	39.8
1970	45	38.6
1971	42	38.6
1972	31	38.6
1973	40	38.6
1974	30	38.6
1975	46	38.6
1976	31	38.6
1977	54	38.6
1978	38	38.6
1979	29	38.6
1980	45	41.5
1981	17	41.5
1982	36	41.5
1983	78	41.5
1984	48	41.5
1985	28	41.5
1986	30	41.5
1987	45	41.5
1988	64	41.5
1989	24	41.5
1990	25	38.9
1991	57	38.9
1992	13	38.9
1993	32	38.9
1994	35	38.9
1995	55	38.9
1996	34	38.9
1997	33	38.9
1998	46	38.9
1999	59	38.9
2000	9	34.2
2001	36	34.2
2002	59	34.2
2003	16	34.2
2004	25	34.2
2005	52	34.2
2006	31	34.2
2007	63	34.2
2008	32	34.2
2009	19	34.2
2010	51	35.8
2011	47	35.8
2012	55	35.8
2013	23	35.8
2014	16	35.8
2015	17	35.8
2016	48	35.8
2017	27	35.8
2019	38	35.8
2020	45	47.6
2021	46	47.6
2022	51	47.6
2023	38	47.6
2024	47	47.6
2025	60	47.6
2026	46	47.6

For each year, a bar from the first to the last day at Marion 2 N meeting 30 C (86 F).

First to last qualifying date each year at Marion 2 N
Year	First date	Last date
1893	1893-06-18	1893-10-12
1894	1894-04-28	1894-09-14
1895	1895-05-04	1895-09-22
1897	1897-06-11	1897-10-15
1898	1898-06-03	1898-10-03
1899	1899-04-26	1899-10-15
1900	1900-05-12	1900-10-05
1901	1901-04-30	1901-09-29
1902	1902-04-21	1902-09-22
1903	1903-05-14	1903-09-23
1904	1904-05-25	1904-09-11
1905	1905-06-04	1905-10-08
1906	1906-05-14	1906-09-18
1907	1907-06-15	1907-09-19
1908	1908-05-16	1908-09-27
1909	1909-06-05	1909-09-14
1910	1910-03-24	1910-10-03
1911	1911-05-10	1911-09-11
1912	1912-05-22	1912-09-14
1913	1913-05-05	1913-10-10
1914	1914-04-27	1914-09-22
1915	1915-04-23	1915-09-25
1916	1916-05-06	1916-10-07
1917	1917-04-18	1917-09-15
1918	1918-05-04	1918-08-26
1919	1919-05-29	1919-10-03
1920	1920-05-23	1920-09-26
1921	1921-05-19	1921-09-29
1922	1922-05-09	1922-10-05
1923	1923-05-31	1923-09-27
1924	1924-06-19	1924-09-21
1925	1925-04-23	1925-09-19
1926	1926-05-07	1926-09-19
1927	1927-05-21	1927-09-17
1928	1928-05-03	1928-10-11
1929	1929-05-29	1929-09-09
1930	1930-04-11	1930-09-23
1931	1931-05-28	1931-10-05
1932	1932-05-15	1932-09-19
1933	1933-05-24	1933-09-25
1934	1934-05-04	1934-09-26
1935	1935-06-13	1935-09-25
1936	1936-05-07	1936-09-22
1937	1937-05-27	1937-10-01
1938	1938-05-03	1938-10-18
1939	1939-05-23	1939-10-09
1940	1940-06-05	1940-09-21
1941	1941-05-20	1941-09-24
1942	1942-04-30	1942-09-18
1943	1943-06-03	1943-09-01
1944	1944-05-20	1944-09-27
1945	1945-06-01	1945-09-23
1946	1946-06-07	1946-10-07
1947	1947-06-09	1947-09-21
1948	1948-06-03	1948-09-19
1949	1949-05-04	1949-10-10
1950	1950-05-16	1950-10-18
1951	1951-05-02	1951-10-06
1952	1952-05-02	1952-09-30
1953	1953-05-26	1953-10-21
1954	1954-06-01	1954-10-04
1955	1955-05-05	1955-09-22
1956	1956-05-13	1956-09-23
1957	1957-06-16	1957-09-03
1958	1958-07-01	1958-09-07
1959	1959-05-03	1959-09-24
1960	1960-04-25	1960-09-25
1961	1961-06-02	1961-09-25
1962	1962-05-01	1962-09-14
1963	1963-05-10	1963-10-08
1964	1964-05-19	1964-09-22
1965	1965-05-22	1965-09-20
1966	1966-05-28	1966-09-04
1967	1967-05-26	1967-10-05
1968	1968-06-07	1968-09-24
1969	1969-05-07	1969-09-07
1970	1970-04-30	1970-09-22
1971	1971-06-05	1971-10-03
1972	1972-05-22	1972-09-18
1973	1973-06-04	1973-09-28
1974	1974-05-22	1974-08-28
1975	1975-05-19	1975-09-04
1976	1976-06-08	1976-09-15
1977	1977-04-19	1977-09-03
1978	1978-05-27	1978-09-21
1979	1979-05-10	1979-09-01
1980	1980-05-26	1980-09-23
1981	1981-06-15	1981-08-05
1982	1982-05-13	1982-10-07
1983	1983-06-10	1983-09-20
1984	1984-05-19	1984-09-23
1985	1985-05-15	1985-09-10
1986	1986-04-26	1986-09-30
1987	1987-04-30	1987-09-11
1988	1988-05-16	1988-09-19
1989	1989-05-31	1989-08-28
1990	1990-04-26	1990-09-07
1991	1991-05-13	1991-09-16
1992	1992-06-15	1992-08-27
1993	1993-05-10	1993-08-31
1994	1994-05-23	1994-09-17
1995	1995-06-07	1995-09-07
1996	1996-05-19	1996-08-25
1997	1997-06-20	1997-10-06
1998	1998-05-15	1998-09-28
1999	1999-05-18	1999-09-28
2000	2000-05-11	2000-08-15
2001	2001-05-03	2001-09-08
2002	2002-04-18	2002-09-19
2003	2003-06-24	2003-08-28
2004	2004-05-06	2004-09-23
2005	2005-06-05	2005-10-04
2006	2006-05-27	2006-08-19
2007	2007-05-16	2007-10-09
2008	2008-06-06	2008-10-13
2009	2009-06-20	2009-08-18
2010	2010-05-24	2010-09-24
2011	2011-05-12	2011-09-04
2012	2012-05-20	2012-09-07
2013	2013-05-31	2013-09-12
2014	2014-05-09	2014-09-06
2015	2015-05-08	2015-09-09
2016	2016-05-28	2016-09-24
2017	2017-05-19	2017-09-27
2019	2019-05-19	2019-10-03
2020	2020-05-25	2020-09-10
2021	2021-05-25	2021-09-28
2022	2022-05-11	2022-09-22
2023	2023-05-30	2023-10-04
2024	2024-05-03	2024-09-22
2025	2025-05-16	2025-10-05
2026	2026-05-18	2026-10-14

Every Fixed Threshold

Fixed thresholds at Marion 2 N
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	132	90	1921	46
35 C (95 F): Days	86	29	1914	2
40 C (104 F): Days	3	5	1936	5
90 F (32.2 C): Days	132	70	1921	17
100 F (37.8 C): Days	32	13	1936	2
0 C (32 F): Ice days (max	132	70	2014	30
0 C (32 F): Frost days (min	129	156	1959	72
-10 C (14 F): Days with min	129	63	2014	21
-20 C (-4 F): Days with min	101	20	1977	8
-30 C (-22 F): Days with min	2	2	1985	2
20 C (68 F): Tropical nights (min	129	40	1995	27
25 C (77 F): Days with min	14	4	2006	2
10 mm (0.39 in): Days with 10 mm or more rain	124	46	1924	34
25 mm (0.98 in): Days with 25 mm or more rain	124	16	1990	13
50 mm (1.97 in): Days with 50 mm or more rain	85	5	1959	2
100 mm (3.94 in): Days with 100 mm or more rain	7	2	1998	1
10 cm (3.9 in): Days with 10 cm or more snowfall	95	6	1915	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1932	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Marion 2 N 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).

Marion 2 N Threshold Days by Year (USC00125337)

Key Facts for Marion 2 N Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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