New Ulm 2 SE Threshold Days by Year (USC00215887)

19 fixed thresholds counted per year at New Ulm 2 SE (USC00215887): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for New Ulm 2 SE Thresholds

New Ulm 2 SE: days with a maximum temperature at or below 0 C (32 F) in 115 years, most in 1950 with 103.
New Ulm 2 SE: nights with a minimum temperature at or below 0 C (32 F) in 115 years, most in 1923 with 197.
New Ulm 2 SE: nights with a minimum temperature at or below -10 C (14 F) in 115 years, most in 1950 with 106.
New Ulm 2 SE: nights with a minimum temperature at or below -20 C (-4 F) in 115 years, most in 1936 with 51.
19 fixed thresholds have at least one qualifying day at New Ulm 2 SE.

Days at or above 30 C (86 F)

114 years with a qualifying day

Days per year at New Ulm 2 SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 77 in 1934.

Days at or above 30 C (86 F) per year at New Ulm 2 SE
Year	Days	Decade average
1894	72	46.8
1895	64	46.8
1896	40	46.8
1897	38	46.8
1898	28	46.8
1899	39	46.8
1900	64	37.3
1901	62	37.3
1902	24	37.3
1903	27	37.3
1904	17	37.3
1905	31	37.3
1906	36	37.3
1907	27	37.3
1908	45	37.3
1909	40	37.3
1910	60	38
1911	45	38
1912	31	38
1913	47	38
1914	36	38
1915	15	38
1916	43	38
1917	30	38
1918	24	38
1919	49	38
1920	41	46.6
1921	63	46.6
1922	53	46.6
1923	46	46.6
1924	21	46.6
1925	59	46.6
1926	48	46.6
1927	42	46.6
1928	43	46.6
1929	50	46.6
1930	46	62.1
1931	75	62.1
1932	51	62.1
1933	75	62.1
1934	77	62.1
1935	53	62.1
1936	65	62.1
1938	55	62.1
1939	62	62.1
1940	48	45.7
1941	57	45.7
1942	27	45.7
1943	48	45.7
1944	50	45.7
1945	33	45.7
1946	34	45.7
1947	56	45.7
1948	51	45.7
1949	53	45.7
1950	31	43.4
1951	19	43.4
1952	51	43.4
1953	43	43.4
1954	41	43.4
1955	52	43.4
1956	41	43.4
1957	38	43.4
1958	51	43.4
1959	67	43.4
1960	47	42.3
1961	45	42.3
1962	29	42.3
1963	46	42.3
1964	63	42.3
1965	30	42.3
1966	51	42.3
1967	32	42.3
1968	39	42.3
1969	41	42.3
1970	66	51.5
1971	44	51.5
1972	41	51.5
1973	47	51.5
1974	48	51.5
1975	59	51.5
1976	73	51.5
1977	52	51.5
1978	54	51.5
1979	31	51.5
1980	69	45.5
1981	36	45.5
1982	40	45.5
1983	67	45.5
1984	42	45.5
1985	31	45.5
1986	22	45.5
1987	47	45.5
1988	72	45.5
1989	29	45.5
1990	24	17.9
1991	23	17.9
1992	5	17.9
1994	12	17.9
1995	28	17.9
1996	14	17.9
1997	12	17.9
1998	16	17.9
1999	27	17.9
2000	12	26.2
2001	38	26.2
2002	36	26.2
2003	23	26.2
2004	14	26.2
2005	35	26.2
2006	30	26.2
2007	45	26.2
2008	17	26.2
2009	12	26.2

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

First to last qualifying date each year at New Ulm 2 SE
Year	First date	Last date
1894	1894-05-13	1894-09-28
1895	1895-05-08	1895-09-20
1896	1896-05-05	1896-08-29
1897	1897-05-05	1897-10-02
1898	1898-06-02	1898-09-23
1899	1899-06-12	1899-09-11
1900	1900-05-11	1900-09-09
1901	1901-04-30	1901-09-05
1902	1902-04-21	1902-08-27
1903	1903-06-05	1903-08-24
1904	1904-05-23	1904-09-10
1905	1905-06-04	1905-09-12
1906	1906-05-12	1906-09-11
1907	1907-05-13	1907-09-20
1908	1908-05-20	1908-09-26
1909	1909-05-06	1909-09-11
1910	1910-03-24	1910-10-16
1911	1911-05-10	1911-09-17
1912	1912-05-28	1912-10-06
1913	1913-05-01	1913-09-08
1914	1914-05-26	1914-09-06
1915	1915-06-27	1915-09-07
1916	1916-05-06	1916-09-06
1917	1917-05-17	1917-08-27
1918	1918-05-04	1918-08-28
1919	1919-05-26	1919-09-20
1920	1920-05-22	1920-10-11
1921	1921-05-20	1921-09-09
1922	1922-05-10	1922-10-05
1923	1923-05-31	1923-09-27
1924	1924-06-13	1924-08-30
1925	1925-05-19	1925-09-19
1926	1926-05-01	1926-09-17
1927	1927-06-08	1927-10-26
1928	1928-05-09	1928-10-10
1929	1929-05-28	1929-09-23
1930	1930-05-21	1930-10-10
1931	1931-05-15	1931-09-20
1932	1932-05-13	1932-10-14
1933	1933-05-16	1933-09-25
1934	1934-04-28	1934-09-13
1935	1935-06-14	1935-09-25
1936	1936-05-07	1936-09-23
1938	1938-05-02	1938-10-17
1939	1939-05-06	1939-09-24
1940	1940-05-13	1940-09-20
1941	1941-05-15	1941-09-21
1942	1942-06-06	1942-09-12
1943	1943-05-29	1943-09-28
1944	1944-05-15	1944-09-18
1945	1945-06-23	1945-09-10
1946	1946-06-06	1946-09-05
1947	1947-06-10	1947-10-22
1948	1948-05-20	1948-09-20
1949	1949-05-04	1949-09-04
1950	1950-05-24	1950-09-01
1951	1951-07-08	1951-08-31
1952	1952-04-28	1952-10-01
1953	1953-05-30	1953-10-15
1954	1954-04-14	1954-09-01
1955	1955-05-02	1955-09-18
1956	1956-05-12	1956-10-12
1957	1957-05-01	1957-09-02
1958	1958-04-16	1958-10-16
1959	1959-05-01	1959-09-09
1960	1960-04-22	1960-09-07
1961	1961-05-11	1961-09-10
1962	1962-04-24	1962-08-28
1963	1963-05-07	1963-10-06
1964	1964-04-16	1964-09-10
1965	1965-05-02	1965-08-17
1966	1966-05-26	1966-09-11
1967	1967-05-18	1967-10-03
1968	1968-03-30	1968-08-24
1969	1969-05-15	1969-10-04
1970	1970-04-26	1970-10-05
1971	1971-05-14	1971-09-08
1972	1972-05-16	1972-09-19
1973	1973-06-01	1973-09-10
1974	1974-05-20	1974-10-10
1975	1975-05-17	1975-10-13
1976	1976-05-19	1976-10-01
1977	1977-04-09	1977-09-08
1978	1978-05-19	1978-09-12
1979	1979-05-17	1979-09-05
1980	1980-04-20	1980-10-08
1981	1981-05-31	1981-09-13
1982	1982-05-04	1982-09-11
1983	1983-06-10	1983-09-28
1984	1984-05-31	1984-09-20
1985	1985-04-17	1985-09-19
1986	1986-05-30	1986-08-25
1987	1987-04-18	1987-10-04
1988	1988-05-12	1988-09-18
1989	1989-05-23	1989-08-22
1990	1990-05-07	1990-09-13
1991	1991-05-12	1991-08-30
1992	1992-05-01	1992-08-09
1994	1994-04-18	1994-09-14
1995	1995-06-15	1995-08-30
1996	1996-05-17	1996-08-06
1997	1997-06-22	1997-10-03
1998	1998-05-14	1998-09-19
1999	1999-06-05	1999-09-25
2000	2000-05-04	2000-09-18
2001	2001-05-14	2001-10-02
2002	2002-04-15	2002-09-16
2003	2003-04-14	2003-10-19
2004	2004-04-18	2004-09-19
2005	2005-06-06	2005-10-03
2006	2006-05-23	2006-10-03
2007	2007-05-10	2007-10-06
2008	2008-05-25	2008-09-01
2009	2009-04-23	2009-08-14

Every Fixed Threshold

Fixed thresholds at New Ulm 2 SE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	114	77	1934	12
35 C (95 F): Days	100	35	1931	1
40 C (104 F): Days	14	10	1936	1
90 F (32.2 C): Days	113	56	1934	4
100 F (37.8 C): Days	40	19	1934	1
110 F (43.3 C): Days	1	2	1936	2
0 C (32 F): Ice days (max	115	103	1950	78
0 C (32 F): Frost days (min	115	197	1923	149
-10 C (14 F): Days with min	115	106	1950	70
-20 C (-4 F): Days with min	115	51	1936	27
-30 C (-22 F): Days with min	70	20	1936	2
20 C (68 F): Tropical nights (min	115	52	1894	3
25 C (77 F): Days with min	24	5	1894	1
10 mm (0.39 in): Days with 10 mm or more rain	103	39	1927	16
25 mm (0.98 in): Days with 25 mm or more rain	103	14	1903	6
50 mm (1.97 in): Days with 50 mm or more rain	68	6	1968	1
100 mm (3.94 in): Days with 100 mm or more rain	10	1	1899	1
10 cm (3.9 in): Days with 10 cm or more snowfall	71	7	1950	4
25 cm (9.8 in): Days with 25 cm or more snowfall	14	2	1982	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

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Data for New Ulm 2 SE 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

New Ulm 2 SE Threshold Days by Year (USC00215887)

Key Facts for New Ulm 2 SE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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