Pipestone Threshold Days by Year (USC00216565)

19 fixed thresholds counted per year at Pipestone (USC00216565): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pipestone Thresholds

Pipestone: nights with a minimum temperature at or below 0 C (32 F) in 122 years, most in 1907 with 198.
Pipestone: nights with a minimum temperature at or below -10 C (14 F) in 122 years, most in 1955 with 115.
Pipestone: nights with a minimum temperature at or below -20 C (-4 F) in 122 years, most in 1985 with 50.
Pipestone: days with a maximum temperature at or above 30 C (86 F) in 121 years, most in 1936 with 75.
19 fixed thresholds have at least one qualifying day at Pipestone.

Days at or above 30 C (86 F)

121 years with a qualifying day

Days per year at Pipestone with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 75 in 1936.

Days at or above 30 C (86 F) per year at Pipestone
Year	Days	Decade average
1900	35	20.6
1901	37	20.6
1902	21	20.6
1903	3	20.6
1906	10	20.6
1907	12	20.6
1908	26	20.6
1910	36	32.1
1911	38	32.1
1912	28	32.1
1913	44	32.1
1914	35	32.1
1915	5	32.1
1916	43	32.1
1917	24	32.1
1918	36	32.1
1921	63	49.2
1922	66	49.2
1923	52	49.2
1924	42	49.2
1925	64	49.2
1926	44	49.2
1927	38	49.2
1928	33	49.2
1929	41	49.2
1930	55	61.1
1931	64	61.1
1932	49	61.1
1933	66	61.1
1934	59	61.1
1935	66	61.1
1936	75	61.1
1937	61	61.1
1938	53	61.1
1939	63	61.1
1940	43	36.9
1941	53	36.9
1942	20	36.9
1943	39	36.9
1944	28	36.9
1945	31	36.9
1946	29	36.9
1947	44	36.9
1948	38	36.9
1949	44	36.9
1950	22	33.3
1951	11	33.3
1952	39	33.3
1953	29	33.3
1954	31	33.3
1955	50	33.3
1956	35	33.3
1957	26	33.3
1958	38	33.3
1959	52	33.3
1960	34	31.7
1961	32	31.7
1962	19	31.7
1963	37	31.7
1964	47	31.7
1965	19	31.7
1966	42	31.7
1967	23	31.7
1968	34	31.7
1969	30	31.7
1970	65	49.2
1971	50	49.2
1972	42	49.2
1973	54	49.2
1974	36	49.2
1975	43	49.2
1976	65	49.2
1977	51	49.2
1978	53	49.2
1979	33	49.2
1980	63	41
1982	19	41
1983	51	41
1984	21	41
1985	32	41
1986	25	41
1987	55	41
1988	69	41
1989	34	41
1990	36	26.8
1991	37	26.8
1992	11	26.8
1993	14	26.8
1994	20	26.8
1995	32	26.8
1996	21	26.8
1997	33	26.8
1998	29	26.8
1999	35	26.8
2000	32	28.7
2001	38	28.7
2002	39	28.7
2003	29	28.7
2004	16	28.7
2005	33	28.7
2006	33	28.7
2007	38	28.7
2008	15	28.7
2009	14	28.7
2010	28	25.9
2011	26	25.9
2012	51	25.9
2013	27	25.9
2014	11	25.9
2015	19	25.9
2016	25	25.9
2017	22	25.9
2018	28	25.9
2019	22	25.9
2020	37	38.7
2021	46	38.7
2022	38	38.7
2023	51	38.7
2024	23	38.7
2025	36	38.7
2026	40	38.7

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

First to last qualifying date each year at Pipestone
Year	First date	Last date
1900	1900-05-11	1900-09-05
1901	1901-04-30	1901-08-28
1902	1902-06-14	1902-08-05
1903	1903-07-07	1903-08-04
1906	1906-05-09	1906-09-10
1907	1907-05-12	1907-08-30
1908	1908-04-19	1908-09-22
1910	1910-04-29	1910-10-16
1911	1911-05-09	1911-09-01
1912	1912-06-25	1912-09-08
1913	1913-04-30	1913-10-13
1914	1914-05-26	1914-10-01
1915	1915-05-11	1915-08-10
1916	1916-05-05	1916-09-06
1917	1917-05-18	1917-08-26
1918	1918-05-03	1918-08-27
1921	1921-05-22	1921-09-24
1922	1922-06-05	1922-10-05
1923	1923-06-03	1923-09-28
1924	1924-04-25	1924-08-31
1925	1925-04-13	1925-09-19
1926	1926-04-30	1926-09-02
1927	1927-06-09	1927-10-27
1928	1928-05-09	1928-10-11
1929	1929-06-10	1929-09-23
1930	1930-05-21	1930-09-19
1931	1931-04-09	1931-09-14
1932	1932-05-14	1932-10-02
1933	1933-05-19	1933-09-19
1934	1934-05-01	1934-10-13
1935	1935-06-13	1935-09-24
1936	1936-05-06	1936-09-23
1937	1937-05-24	1937-09-23
1938	1938-06-06	1938-10-05
1939	1939-04-24	1939-09-23
1940	1940-05-13	1940-09-23
1941	1941-05-15	1941-09-21
1942	1942-06-05	1942-09-11
1943	1943-05-29	1943-09-01
1944	1944-05-15	1944-08-14
1945	1945-06-23	1945-10-18
1946	1946-06-07	1946-09-05
1947	1947-06-27	1947-10-21
1948	1948-05-21	1948-09-18
1949	1949-05-04	1949-09-04
1950	1950-05-24	1950-09-09
1951	1951-07-16	1951-08-08
1952	1952-05-04	1952-10-01
1953	1953-05-30	1953-10-03
1954	1954-04-15	1954-09-02
1955	1955-05-21	1955-09-18
1956	1956-05-13	1956-09-28
1957	1957-07-01	1957-09-01
1958	1958-05-11	1958-10-16
1959	1959-05-02	1959-09-09
1960	1960-04-23	1960-09-07
1961	1961-06-01	1961-09-10
1962	1962-04-25	1962-08-28
1963	1963-05-08	1963-10-06
1964	1964-04-17	1964-09-03
1965	1965-05-14	1965-08-16
1966	1966-05-23	1966-09-01
1967	1967-05-26	1967-09-26
1968	1968-05-01	1968-08-24
1969	1969-05-26	1969-09-14
1970	1970-05-07	1970-09-21
1971	1971-05-14	1971-09-13
1972	1972-05-16	1972-09-20
1973	1973-05-21	1973-09-11
1974	1974-06-04	1974-09-27
1975	1975-05-19	1975-09-11
1976	1976-05-20	1976-10-01
1977	1977-04-09	1977-09-09
1978	1978-05-25	1978-09-12
1979	1979-05-28	1979-09-05
1980	1980-04-20	1980-10-10
1982	1982-06-28	1982-08-20
1983	1983-06-11	1983-09-27
1984	1984-07-04	1984-09-20
1985	1985-04-18	1985-09-07
1986	1986-06-01	1986-08-26
1987	1987-04-19	1987-10-05
1988	1988-05-13	1988-09-19
1989	1989-05-24	1989-09-18
1990	1990-04-23	1990-09-27
1991	1991-04-07	1991-09-07
1992	1992-05-01	1992-10-03
1993	1993-06-22	1993-10-07
1994	1994-05-20	1994-09-16
1995	1995-06-07	1995-08-25
1996	1996-05-18	1996-09-05
1997	1997-05-18	1997-10-03
1998	1998-05-06	1998-09-20
1999	1999-06-05	1999-09-26
2000	2000-05-05	2000-09-18
2001	2001-04-29	2001-10-03
2002	2002-04-16	2002-09-10
2003	2003-04-15	2003-09-08
2004	2004-04-19	2004-09-20
2005	2005-06-07	2005-09-22
2006	2006-05-24	2006-10-04
2007	2007-05-01	2007-10-07
2008	2008-07-02	2008-09-27
2009	2009-04-24	2009-08-15
2010	2010-05-25	2010-10-09
2011	2011-05-31	2011-09-29
2012	2012-04-02	2012-09-12
2013	2013-05-15	2013-09-27
2014	2014-05-29	2014-08-22
2015	2015-06-10	2015-10-12
2016	2016-05-07	2016-09-21
2017	2017-06-03	2017-09-23
2018	2018-05-24	2018-09-17
2019	2019-06-05	2019-09-21
2020	2020-06-02	2020-09-23
2021	2021-04-06	2021-09-29
2022	2022-05-13	2022-09-21
2023	2023-04-13	2023-10-03
2024	2024-04-14	2024-09-30
2025	2025-05-10	2025-10-05
2026	2026-04-17	2026-10-11

Every Fixed Threshold

Fixed thresholds at Pipestone
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	121	75	1936	40
35 C (95 F): Days	93	36	1936	3
40 C (104 F): Days	17	14	1936	1
90 F (32.2 C): Days	118	58	1936	14
100 F (37.8 C): Days	31	21	1936	2
0 C (32 F): Ice days (max	121	106	1960	36
0 C (32 F): Frost days (min	122	198	1907	105
-10 C (14 F): Days with min	122	115	1955	42
-20 C (-4 F): Days with min	122	50	1985	11
-30 C (-22 F): Days with min	86	14	1936	3
-40 C (-40 F): Days with min	2	1	1912	1
20 C (68 F): Tropical nights (min	112	26	1931	17
25 C (77 F): Days with min	9	1	1906	1
10 mm (0.39 in): Days with 10 mm or more rain	113	32	1903	18
25 mm (0.98 in): Days with 25 mm or more rain	110	12	1979	4
50 mm (1.97 in): Days with 50 mm or more rain	71	4	1986	1
100 mm (3.94 in): Days with 100 mm or more rain	7	1	1926	1
10 cm (3.9 in): Days with 10 cm or more snowfall	73	7	1951	1
25 cm (9.8 in): Days with 25 cm or more snowfall	12	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 1900.

Download the Data

Data for Pipestone 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).

Pipestone Threshold Days by Year (USC00216565)

Key Facts for Pipestone Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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