Dickinson Exp STN Threshold Days by Year (USC00322188)

22 fixed thresholds counted per year at Dickinson Exp STN (USC00322188): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dickinson Exp STN Thresholds

Dickinson Exp STN: days with 10 mm (0.39 in) or more of precipitation in 117 years, most in 1982 with 23.
Dickinson Exp STN: nights with a minimum temperature at or below 0 C (32 F) in 114 years, most in 1917 with 222.
Dickinson Exp STN: nights with a minimum temperature at or below -10 C (14 F) in 114 years, most in 1950 with 121.
Dickinson Exp STN: nights with a minimum temperature at or below -20 C (-4 F) in 114 years, most in 1936 with 61.
22 fixed thresholds have at least one qualifying day at Dickinson Exp STN.

Days at or above 30 C (86 F)

113 years with a qualifying day

Days per year at Dickinson Exp STN with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 72 in 1936.

Days at or above 30 C (86 F) per year at Dickinson Exp STN
Year	Days	Decade average
1893	47	30.4
1895	29	30.4
1896	28	30.4
1898	30	30.4
1899	18	30.4
1900	57	39.1
1901	57	39.1
1904	38	39.1
1905	48	39.1
1906	34	39.1
1907	13	39.1
1908	36	39.1
1909	30	39.1
1910	39	33.1
1911	31	33.1
1912	19	33.1
1913	40	33.1
1914	28	33.1
1915	6	33.1
1916	24	33.1
1917	43	33.1
1918	32	33.1
1919	69	33.1
1920	35	30.8
1921	45	30.8
1922	36	30.8
1923	25	30.8
1924	13	30.8
1925	39	30.8
1926	35	30.8
1927	18	30.8
1928	20	30.8
1929	42	30.8
1930	39	46
1931	46	46
1932	34	46
1933	48	46
1934	48	46
1935	33	46
1936	72	46
1937	49	46
1938	37	46
1939	54	46
1940	49	33.6
1941	28	33.6
1942	19	33.6
1943	32	33.6
1944	17	33.6
1946	39	33.6
1947	28	33.6
1948	40	33.6
1949	50	33.6
1950	28	33.9
1951	22	33.9
1952	40	33.9
1953	26	33.9
1954	29	33.9
1955	45	33.9
1956	29	33.9
1957	31	33.9
1958	40	33.9
1959	49	33.9
1960	44	33.4
1961	58	33.4
1962	20	33.4
1963	34	33.4
1964	33	33.4
1965	17	33.4
1966	34	33.4
1967	37	33.4
1968	20	33.4
1969	37	33.4
1970	48	31.1
1971	29	31.1
1972	20	31.1
1973	34	31.1
1974	35	31.1
1975	29	31.1
1976	45	31.1
1977	20	31.1
1978	30	31.1
1979	21	31.1
1980	36	37.3
1981	31	37.3
1982	26	37.3
1983	45	37.3
1984	37	37.3
1985	26	37.3
1986	22	37.3
1987	38	37.3
1988	62	37.3
1989	50	37.3
1990	48	30.3
1991	36	30.3
1992	25	30.3
1993	7	30.3
1994	21	30.3
1995	31	30.3
1996	32	30.3
1997	37	30.3
1998	36	30.3
1999	30	30.3
2000	44	38.5
2001	40	38.5
2002	36	38.5
2003	45	38.5
2004	26	38.5
2005	30	38.5
2006	50	38.5
2007	49	38.5
2008	44	38.5
2009	21	38.5
2010	28	28

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

First to last qualifying date each year at Dickinson Exp STN
Year	First date	Last date
1893	1893-06-04	1893-09-11
1895	1895-07-01	1895-09-19
1896	1896-05-05	1896-09-07
1898	1898-05-24	1898-09-27
1899	1899-06-18	1899-09-26
1900	1900-04-20	1900-09-01
1901	1901-04-30	1901-09-21
1904	1904-06-16	1904-10-01
1905	1905-05-31	1905-09-28
1906	1906-05-10	1906-09-30
1907	1907-06-28	1907-08-18
1908	1908-04-20	1908-09-16
1909	1909-05-04	1909-09-27
1910	1910-04-19	1910-10-10
1911	1911-04-27	1911-09-15
1912	1912-06-22	1912-09-04
1913	1913-04-15	1913-09-13
1914	1914-06-02	1914-10-01
1915	1915-07-11	1915-09-01
1916	1916-07-02	1916-09-03
1917	1917-05-15	1917-09-24
1918	1918-05-04	1918-10-14
1919	1919-05-25	1919-09-16
1920	1920-06-07	1920-10-07
1921	1921-06-08	1921-09-02
1922	1922-06-04	1922-10-03
1923	1923-05-26	1923-09-21
1924	1924-07-10	1924-09-30
1925	1925-05-19	1925-09-16
1926	1926-04-19	1926-09-01
1927	1927-06-24	1927-09-07
1928	1928-05-06	1928-09-18
1929	1929-05-24	1929-10-17
1930	1930-07-01	1930-09-10
1931	1931-05-14	1931-09-08
1932	1932-05-13	1932-09-08
1933	1933-05-31	1933-09-18
1934	1934-05-05	1934-09-12
1935	1935-06-29	1935-09-22
1936	1936-05-11	1936-09-22
1937	1937-05-27	1937-10-03
1938	1938-06-17	1938-10-03
1939	1939-04-30	1939-09-21
1940	1940-05-11	1940-09-18
1941	1941-05-25	1941-09-18
1942	1942-04-22	1942-09-09
1943	1943-05-28	1943-09-28
1944	1944-05-13	1944-08-18
1946	1946-06-14	1946-10-01
1947	1947-07-02	1947-09-07
1948	1948-05-18	1948-09-19
1949	1949-04-30	1949-10-06
1950	1950-06-07	1950-09-07
1951	1951-05-24	1951-08-24
1952	1952-04-27	1952-09-28
1953	1953-06-13	1953-10-02
1954	1954-06-24	1954-09-01
1955	1955-05-02	1955-10-10
1956	1956-05-22	1956-10-13
1957	1957-05-31	1957-10-03
1958	1958-05-12	1958-10-14
1959	1959-06-04	1959-09-14
1960	1960-05-13	1960-09-21
1961	1961-05-31	1961-09-19
1962	1962-04-25	1962-09-08
1963	1963-06-30	1963-10-05
1964	1964-05-21	1964-09-18
1965	1965-07-18	1965-08-24
1966	1966-05-05	1966-09-21
1967	1967-05-24	1967-09-23
1968	1968-05-01	1968-09-15
1969	1969-05-27	1969-09-20
1970	1970-05-18	1970-10-06
1971	1971-07-03	1971-09-12
1972	1972-05-17	1972-09-10
1973	1973-06-09	1973-09-01
1974	1974-06-20	1974-09-27
1975	1975-06-25	1975-10-07
1976	1976-06-03	1976-09-18
1977	1977-04-10	1977-07-30
1978	1978-07-04	1978-09-11
1979	1979-06-12	1979-09-17
1980	1980-04-21	1980-09-29
1981	1981-06-07	1981-09-13
1982	1982-07-04	1982-09-11
1983	1983-05-27	1983-09-08
1984	1984-05-17	1984-09-20
1985	1985-05-04	1985-08-22
1986	1986-05-05	1986-08-31
1987	1987-04-19	1987-10-04
1988	1988-05-18	1988-10-14
1989	1989-04-23	1989-10-01
1990	1990-06-10	1990-09-26
1991	1991-06-12	1991-09-08
1992	1992-05-07	1992-10-02
1993	1993-06-21	1993-09-12
1994	1994-06-22	1994-09-25
1995	1995-06-14	1995-09-16
1996	1996-06-09	1996-09-05
1997	1997-06-01	1997-10-03
1998	1998-05-28	1998-09-18
1999	1999-05-29	1999-09-18
2000	2000-06-08	2000-09-29
2001	2001-04-29	2001-09-06
2002	2002-06-25	2002-09-18
2003	2003-05-30	2003-09-05
2004	2004-06-07	2004-09-19
2005	2005-07-08	2005-10-02
2006	2006-05-19	2006-10-02
2007	2007-05-19	2007-09-23
2008	2008-06-25	2008-09-20
2009	2009-06-26	2009-09-20
2010	2010-06-26	2010-09-27

Every Fixed Threshold

Fixed thresholds at Dickinson Exp STN
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	113	72	1936	28
35 C (95 F): Days	110	35	1936	3
40 C (104 F): Days	28	12	1936	3
45 C (113 F): Days	1	1	1936	1
90 F (32.2 C): Days	113	58	1936	16
100 F (37.8 C): Days	82	20	1936	1
110 F (43.3 C): Days	3	2	1936	1
0 C (32 F): Ice days (max	113	108	1978	90
0 C (32 F): Frost days (min	114	222	1917	193
-10 C (14 F): Days with min	114	121	1950	101
-20 C (-4 F): Days with min	114	61	1936	35
-30 C (-22 F): Days with min	110	26	1936	3
-40 C (-40 F): Days with min	14	3	1936	1
20 C (68 F): Tropical nights (min	50	13	1936	2
25 C (77 F): Days with min	2	3	1893	1
10 mm (0.39 in): Days with 10 mm or more rain	117	23	1982	9
25 mm (0.98 in): Days with 25 mm or more rain	107	8	1941	3
50 mm (1.97 in): Days with 50 mm or more rain	36	3	1941	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1914	1
10 cm (3.9 in): Days with 10 cm or more snowfall	62	5	1905	1
25 cm (9.8 in): Days with 25 cm or more snowfall	7	2	2009	2
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1984	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.

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Data for Dickinson Exp STN 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 2026-10-13. Last revised 13 October 2026 (2026-10-13).

Dickinson Exp STN Threshold Days by Year (USC00322188)

Key Facts for Dickinson Exp STN Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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