Detroit Lakes 1 NNE Threshold Days by Year (USC00212142)

19 fixed thresholds counted per year at Detroit Lakes 1 NNE (USC00212142): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Detroit Lakes 1 NNE Thresholds

Detroit Lakes 1 NNE: nights with a minimum temperature at or below 0 C (32 F) in 111 years, most in 1917 with 213.
Detroit Lakes 1 NNE: nights with a minimum temperature at or below -10 C (14 F) in 111 years, most in 1936 with 130.
Detroit Lakes 1 NNE: nights with a minimum temperature at or below -20 C (-4 F) in 111 years, most in 1916 with 78.
Detroit Lakes 1 NNE: nights with a minimum temperature at or below -30 C (-22 F) in 107 years, most in 1916 with 40.
19 fixed thresholds have at least one qualifying day at Detroit Lakes 1 NNE.

Days at or above 30 C (86 F)

98 years with a qualifying day

Days per year at Detroit Lakes 1 NNE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 54 in 1988.

Days at or above 30 C (86 F) per year at Detroit Lakes 1 NNE
Year	Days	Decade average
1897	21	14.7
1898	15	14.7
1899	8	14.7
1900	21	13.5
1901	22	13.5
1902	6	13.5
1903	5	13.5
1904	4	13.5
1905	5	13.5
1906	21	13.5
1907	9	13.5
1908	22	13.5
1909	20	13.5
1910	42	25.3
1911	33	25.3
1912	23	25.3
1913	26	25.3
1914	31	25.3
1915	15	25.3
1916	25	25.3
1917	29	25.3
1918	9	25.3
1919	20	25.3
1920	16	24.2
1921	41	24.2
1922	33	24.2
1923	22	24.2
1924	10	24.2
1925	28	24.2
1926	25	24.2
1927	20	24.2
1928	15	24.2
1929	32	24.2
1930	49	32.1
1931	32	32.1
1932	30	32.1
1933	42	32.1
1935	24	32.1
1936	38	32.1
1937	27	32.1
1938	15	32.1
1939	32	32.1
1940	17	19.7
1941	21	19.7
1942	1	19.7
1943	32	19.7
1944	15	19.7
1945	18	19.7
1946	20	19.7
1947	36	19.7
1948	21	19.7
1949	16	19.7
1950	6	9
1951	5	9
1952	10	9
1954	7	9
1956	6	9
1957	8	9
1958	9	9
1959	21	9
1960	13	16.8
1964	21	16.8
1966	19	16.8
1967	12	16.8
1968	16	16.8
1969	20	16.8
1970	35	20.9
1971	10	20.9
1972	14	20.9
1973	30	20.9
1974	20	20.9
1975	13	20.9
1976	34	20.9
1977	14	20.9
1978	18	20.9
1980	17	24.2
1981	12	24.2
1982	15	24.2
1983	31	24.2
1985	7	24.2
1986	18	24.2
1987	34	24.2
1988	54	24.2
1989	30	24.2
1990	11	10.5
1991	10	10.5
2012	29	15.8
2013	23	15.8
2014	15	15.8
2015	16	15.8
2016	10	15.8
2017	7	15.8
2018	18	15.8
2019	8	15.8
2023	27	17.3
2024	11	17.3
2025	11	17.3
2026	20	17.3

For each year, a bar from the first to the last day at Detroit Lakes 1 NNE meeting 30 C (86 F).

First to last qualifying date each year at Detroit Lakes 1 NNE
Year	First date	Last date
1897	1897-04-28	1897-10-02
1898	1898-06-20	1898-09-03
1899	1899-06-18	1899-08-29
1900	1900-05-11	1900-09-01
1901	1901-05-01	1901-08-20
1902	1902-07-04	1902-07-29
1903	1903-07-08	1903-08-18
1904	1904-06-18	1904-08-15
1905	1905-07-15	1905-08-28
1906	1906-05-11	1906-09-10
1907	1907-06-02	1907-08-31
1908	1908-04-21	1908-09-22
1909	1909-06-19	1909-10-06
1910	1910-04-27	1910-10-17
1911	1911-05-14	1911-09-16
1912	1912-06-23	1912-09-08
1913	1913-04-30	1913-09-06
1914	1914-05-20	1914-08-18
1915	1915-05-31	1915-09-06
1916	1916-05-07	1916-09-04
1917	1917-05-16	1917-08-26
1918	1918-05-05	1918-08-26
1919	1919-05-27	1919-08-19
1920	1920-06-12	1920-09-17
1921	1921-05-21	1921-09-01
1922	1922-06-04	1922-10-04
1923	1923-06-01	1923-08-31
1924	1924-07-15	1924-09-03
1925	1925-05-19	1925-09-03
1926	1926-05-04	1926-08-31
1927	1927-06-27	1927-09-14
1928	1928-05-09	1928-08-14
1929	1929-06-10	1929-09-03
1930	1930-05-21	1930-09-23
1931	1931-05-15	1931-09-12
1932	1932-05-13	1932-08-30
1933	1933-06-01	1933-09-05
1935	1935-07-03	1935-09-25
1936	1936-05-31	1936-09-23
1937	1937-05-30	1937-09-02
1938	1938-06-21	1938-08-19
1939	1939-05-06	1939-09-15
1940	1940-06-02	1940-09-20
1941	1941-06-19	1941-09-21
1942	1942-07-18	1942-07-18
1943	1943-06-19	1943-09-01
1944	1944-06-03	1944-08-13
1945	1945-06-23	1945-09-07
1946	1946-06-15	1946-08-18
1947	1947-05-18	1947-10-22
1948	1948-06-03	1948-09-18
1949	1949-05-04	1949-08-25
1950	1950-06-07	1950-08-15
1951	1951-07-15	1951-08-02
1952	1952-05-05	1952-09-11
1954	1954-06-29	1954-08-25
1956	1956-06-11	1956-08-29
1957	1957-07-08	1957-09-01
1958	1958-06-29	1958-08-12
1959	1959-05-01	1959-09-08
1960	1960-07-19	1960-09-02
1964	1964-05-21	1964-08-06
1966	1966-06-21	1966-08-31
1967	1967-07-19	1967-08-25
1968	1968-06-03	1968-08-24
1969	1969-05-27	1969-09-12
1970	1970-06-06	1970-09-20
1971	1971-06-27	1971-09-03
1972	1972-05-17	1972-08-29
1973	1973-06-01	1973-08-31
1974	1974-06-04	1974-08-20
1975	1975-06-21	1975-08-25
1976	1976-06-08	1976-09-07
1977	1977-04-10	1977-07-20
1978	1978-05-25	1978-09-09
1980	1980-04-20	1980-09-08
1981	1981-07-05	1981-09-11
1982	1982-07-04	1982-09-10
1983	1983-06-25	1983-09-09
1985	1985-04-19	1985-07-23
1986	1986-05-30	1986-08-15
1987	1987-05-10	1987-08-15
1988	1988-05-26	1988-08-17
1989	1989-06-19	1989-08-11
1990	1990-06-25	1990-09-11
1991	1991-05-12	1991-07-19
2012	2012-05-14	2012-09-30
2013	2013-06-19	2013-09-07
2014	2014-05-23	2014-08-24
2015	2015-06-09	2015-10-11
2016	2016-05-05	2016-08-03
2017	2017-06-02	2017-09-22
2018	2018-05-08	2018-09-17
2019	2019-05-31	2019-07-16
2023	2023-05-22	2023-10-02
2024	2024-07-11	2024-09-17
2025	2025-05-11	2025-09-29
2026	2026-05-25	2026-07-29

Every Fixed Threshold

Fixed thresholds at Detroit Lakes 1 NNE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	98	54	1988	20
35 C (95 F): Days	45	16	1936	1
40 C (104 F): Days	3	4	1936	4
90 F (32.2 C): Days	94	29	1988	9
100 F (37.8 C): Days	12	9	1936	4
0 C (32 F): Ice days (max	98	122	1950	47
0 C (32 F): Frost days (min	111	213	1917	105
-10 C (14 F): Days with min	111	130	1936	54
-20 C (-4 F): Days with min	111	78	1916	21
-30 C (-22 F): Days with min	107	40	1916	2
-40 C (-40 F): Days with min	35	9	1912	1
20 C (68 F): Tropical nights (min	98	18	1941	16
25 C (77 F): Days with min	9	3	1936	1
10 mm (0.39 in): Days with 10 mm or more rain	105	30	1916	15
25 mm (0.98 in): Days with 25 mm or more rain	104	12	1983	3
50 mm (1.97 in): Days with 50 mm or more rain	48	6	1952	1
100 mm (3.94 in): Days with 100 mm or more rain	4	2	1909	1
10 cm (3.9 in): Days with 10 cm or more snowfall	58	8	1951	1
25 cm (9.8 in): Days with 25 cm or more snowfall	12	2	1944	3

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

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Data for Detroit Lakes 1 NNE 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).

Detroit Lakes 1 NNE Threshold Days by Year (USC00212142)

Key Facts for Detroit Lakes 1 NNE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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