New Hampton Threshold Days by Year (USC00135952)

19 fixed thresholds counted per year at New Hampton (USC00135952): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for New Hampton Thresholds

New Hampton: nights with a minimum temperature at or below 0 C (32 F) in 123 years, most in 1949 with 187.
New Hampton: nights with a minimum temperature at or below -10 C (14 F) in 123 years, most in 1950 with 102.
New Hampton: nights with a minimum temperature at or below -20 C (-4 F) in 123 years, most in 1950 with 45.
New Hampton: days with 10 mm (0.39 in) or more of precipitation in 121 years, most in 2018 with 50.
19 fixed thresholds have at least one qualifying day at New Hampton.

Days at or above 30 C (86 F)

120 years with a qualifying day

Days per year at New Hampton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 72 in 1988.

Days at or above 30 C (86 F) per year at New Hampton
Year	Days	Decade average
1898	29	27
1899	25	27
1900	41	20.9
1901	59	20.9
1902	5	20.9
1904	6	20.9
1905	22	20.9
1906	16	20.9
1907	8	20.9
1908	12	20.9
1909	19	20.9
1910	58	36.1
1911	47	36.1
1912	30	36.1
1914	40	36.1
1915	8	36.1
1916	47	36.1
1917	22	36.1
1918	28	36.1
1919	45	36.1
1920	33	36.4
1921	59	36.4
1922	39	36.4
1923	46	36.4
1924	13	36.4
1925	35	36.4
1927	31	36.4
1929	35	36.4
1930	44	52.7
1931	66	52.7
1932	34	52.7
1933	54	52.7
1934	57	52.7
1935	52	52.7
1936	69	52.7
1937	52	52.7
1938	39	52.7
1939	60	52.7
1940	42	39
1941	48	39
1942	26	39
1943	41	39
1944	40	39
1945	32	39
1946	25	39
1947	47	39
1948	44	39
1949	45	39
1950	12	23.5
1951	6	23.5
1952	31	23.5
1953	27	23.5
1954	26	23.5
1955	47	23.5
1956	24	23.5
1957	21	23.5
1958	15	23.5
1959	26	23.5
1960	21	15.6
1961	22	15.6
1965	9	15.6
1966	19	15.6
1967	7	15.6
1968	19	15.6
1969	12	15.6
1970	18	25.3
1971	19	25.3
1972	22	25.3
1973	20	25.3
1974	18	25.3
1975	31	25.3
1976	29	25.3
1977	33	25.3
1978	38	25.3
1981	20	38.1
1982	21	38.1
1983	55	38.1
1984	37	38.1
1985	37	38.1
1986	22	38.1
1987	49	38.1
1988	72	38.1
1989	30	38.1
1990	18	20.3
1991	38	20.3
1992	9	20.3
1993	4	20.3
1994	14	20.3
1995	38	20.3
1996	13	20.3
1997	17	20.3
1998	24	20.3
1999	28	20.3
2000	19	23.2
2001	34	23.2
2002	36	23.2
2003	27	23.2
2004	4	23.2
2005	37	23.2
2006	29	23.2
2007	28	23.2
2008	10	23.2
2009	8	23.2
2010	17	21.6
2011	21	21.6
2012	49	21.6
2013	29	21.6
2014	9	21.6
2015	14	21.6
2016	17	21.6
2017	23	21.6
2018	25	21.6
2019	12	21.6
2020	27	27.1
2021	30	27.1
2022	29	27.1
2023	35	27.1
2024	20	27.1
2025	24	27.1
2026	25	27.1

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

First to last qualifying date each year at New Hampton
Year	First date	Last date
1898	1898-04-16	1898-09-29
1899	1899-06-08	1899-09-06
1900	1900-05-13	1900-09-10
1901	1901-05-02	1901-09-06
1902	1902-04-21	1902-07-30
1904	1904-07-16	1904-09-28
1905	1905-06-04	1905-08-29
1906	1906-06-27	1906-09-10
1907	1907-06-16	1907-08-31
1908	1908-07-10	1908-09-20
1909	1909-05-05	1909-08-26
1910	1910-04-28	1910-09-17
1911	1911-05-09	1911-09-01
1912	1912-06-25	1912-09-09
1914	1914-05-25	1914-09-19
1915	1915-06-05	1915-08-16
1916	1916-06-28	1916-10-07
1917	1917-05-16	1917-08-26
1918	1918-05-03	1918-08-25
1919	1919-05-28	1919-09-20
1920	1920-06-08	1920-10-11
1921	1921-05-20	1921-09-01
1922	1922-05-10	1922-10-05
1923	1923-06-01	1923-09-05
1924	1924-05-05	1924-08-30
1925	1925-04-22	1925-08-31
1927	1927-06-19	1927-09-17
1929	1929-07-08	1929-09-27
1930	1930-04-10	1930-09-23
1931	1931-05-27	1931-09-20
1932	1932-05-14	1932-08-30
1933	1933-06-03	1933-09-18
1934	1934-05-05	1934-08-18
1935	1935-06-13	1935-09-24
1936	1936-05-16	1936-09-22
1937	1937-05-29	1937-09-23
1938	1938-06-21	1938-10-04
1939	1939-04-24	1939-09-28
1940	1940-05-12	1940-09-21
1941	1941-05-15	1941-09-21
1942	1942-05-29	1942-09-11
1943	1943-05-28	1943-08-31
1944	1944-05-15	1944-09-18
1945	1945-06-22	1945-09-07
1946	1946-06-07	1946-08-17
1947	1947-06-27	1947-10-21
1948	1948-05-20	1948-09-19
1949	1949-05-03	1949-08-26
1950	1950-06-13	1950-08-23
1951	1951-07-07	1951-08-30
1952	1952-05-04	1952-09-30
1953	1953-05-29	1953-10-15
1954	1954-06-11	1954-09-18
1955	1955-05-23	1955-09-18
1956	1956-05-21	1956-08-27
1957	1957-06-21	1957-09-01
1958	1958-06-28	1958-09-03
1959	1959-05-02	1959-09-08
1960	1960-07-17	1960-09-07
1961	1961-05-31	1961-09-10
1965	1965-05-02	1965-08-17
1966	1966-05-26	1966-08-30
1967	1967-05-18	1967-07-26
1968	1968-06-04	1968-08-24
1969	1969-05-27	1969-08-30
1970	1970-04-28	1970-09-20
1971	1971-06-04	1971-09-30
1972	1972-05-21	1972-08-29
1973	1973-06-08	1973-08-29
1974	1974-06-20	1974-08-26
1975	1975-05-19	1975-10-14
1976	1976-06-08	1976-10-03
1977	1977-04-27	1977-08-27
1978	1978-05-25	1978-09-11
1981	1981-06-05	1981-09-11
1982	1982-06-28	1982-08-20
1983	1983-06-10	1983-10-02
1984	1984-06-05	1984-09-24
1985	1985-04-18	1985-09-19
1986	1986-05-31	1986-09-26
1987	1987-04-20	1987-09-05
1988	1988-05-21	1988-09-18
1989	1989-06-19	1989-08-22
1990	1990-06-12	1990-09-12
1991	1991-04-06	1991-09-07
1992	1992-05-01	1992-08-10
1993	1993-07-03	1993-08-26
1994	1994-04-18	1994-09-15
1995	1995-06-16	1995-09-13
1996	1996-05-17	1996-08-21
1997	1997-06-19	1997-10-06
1998	1998-05-14	1998-09-19
1999	1999-06-07	1999-09-04
2000	2000-06-08	2000-09-18
2001	2001-05-14	2001-08-12
2002	2002-04-15	2002-09-09
2003	2003-04-14	2003-09-11
2004	2004-04-28	2004-07-21
2005	2005-06-06	2005-10-05
2006	2006-05-28	2006-10-04
2007	2007-04-30	2007-10-07
2008	2008-06-08	2008-09-03
2009	2009-04-25	2009-08-09
2010	2010-05-25	2010-10-11
2011	2011-05-11	2011-09-13
2012	2012-05-19	2012-09-12
2013	2013-05-15	2013-09-11
2014	2014-05-31	2014-09-05
2015	2015-06-10	2015-09-18
2016	2016-05-07	2016-09-07
2017	2017-06-03	2017-09-25
2018	2018-05-25	2018-09-18
2019	2019-06-01	2019-10-01
2020	2020-06-03	2020-09-07
2021	2021-05-02	2021-10-01
2022	2022-05-10	2022-09-21
2023	2023-05-31	2023-10-03
2024	2024-05-19	2024-10-06
2025	2025-06-03	2025-10-05
2026	2026-05-16	2026-10-13

Every Fixed Threshold

Fixed thresholds at New Hampton
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	120	72	1988	25
35 C (95 F): Days	69	29	1936	1
40 C (104 F): Days	5	11	1936	1
90 F (32.2 C): Days	112	51	1936	3
100 F (37.8 C): Days	18	18	1936	1
110 F (43.3 C): Days	1	2	1936	2
0 C (32 F): Ice days (max	120	100	2008	40
0 C (32 F): Frost days (min	123	187	1949	93
-10 C (14 F): Days with min	123	102	1950	39
-20 C (-4 F): Days with min	123	45	1950	11
-30 C (-22 F): Days with min	62	10	1936	1
20 C (68 F): Tropical nights (min	119	28	1988	10
25 C (77 F): Days with min	4	1	1901	1
10 mm (0.39 in): Days with 10 mm or more rain	121	50	2018	25
25 mm (0.98 in): Days with 25 mm or more rain	121	26	2018	11
50 mm (1.97 in): Days with 50 mm or more rain	89	8	2018	5
100 mm (3.94 in): Days with 100 mm or more rain	17	4	2021	4
10 cm (3.9 in): Days with 10 cm or more snowfall	95	8	1950	1
25 cm (9.8 in): Days with 25 cm or more snowfall	19	1	1904	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.

Download the Data

Data for New Hampton 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).

New Hampton Threshold Days by Year (USC00135952)

Key Facts for New Hampton Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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