University Threshold Days by Year (USC00229079)

18 fixed thresholds counted per year at University (USC00229079): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for University Thresholds

University: nights with a minimum temperature at or below 0 C (32 F) in 112 years, most in 1981 with 106.
University: nights with a minimum temperature at or above 20 C (68 F) in 112 years, most in 1933 with 115.
University: days with a maximum temperature at or above 30 C (86 F) in 111 years, most in 1925 with 145.
University: days with a maximum temperature at or above 90 F (32.2 C) in 111 years, most in 1925 with 121.
18 fixed thresholds have at least one qualifying day at University.

Days at or above 30 C (86 F)

111 years with a qualifying day

Days per year at University with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 145 in 1925.

Days at or above 30 C (86 F) per year at University
Year	Days	Decade average
1902	118	108
1903	105	108
1904	114	108
1905	107	108
1906	99	108
1907	110	108
1908	103	108
1916	103	103
1921	128	114.9
1922	116	114.9
1923	90	114.9
1924	102	114.9
1925	145	114.9
1926	122	114.9
1927	116	114.9
1928	110	114.9
1929	105	114.9
1930	100	99.6
1931	108	99.6
1932	108	99.6
1933	114	99.6
1934	111	99.6
1935	89	99.6
1936	101	99.6
1937	97	99.6
1939	68	99.6
1940	72	105.8
1941	95	105.8
1942	113	105.8
1943	122	105.8
1944	129	105.8
1945	105	105.8
1946	93	105.8
1947	114	105.8
1948	113	105.8
1949	102	105.8
1950	93	117.1
1951	118	117.1
1952	128	117.1
1953	142	117.1
1954	130	117.1
1955	128	117.1
1956	118	117.1
1957	101	117.1
1958	98	117.1
1959	115	117.1
1961	82	89.6
1962	117	89.6
1963	97	89.6
1964	96	89.6
1965	96	89.6
1966	80	89.6
1967	60	89.6
1968	85	89.6
1969	93	89.6
1970	96	91.9
1971	100	91.9
1972	99	91.9
1973	98	91.9
1974	71	91.9
1975	88	91.9
1976	71	91.9
1977	117	91.9
1978	103	91.9
1979	76	91.9
1980	110	101.5
1981	101	101.5
1982	82	101.5
1983	90	101.5
1984	91	101.5
1985	85	101.5
1986	111	101.5
1987	130	101.5
1988	114	101.5
1989	101	101.5
1990	113	108.4
1991	111	108.4
1992	82	108.4
1993	109	108.4
1994	107	108.4
1995	116	108.4
1996	109	108.4
1997	93	108.4
1998	134	108.4
1999	110	108.4
2000	122	104.2
2001	104	104.2
2002	117	104.2
2003	90	104.2
2004	97	104.2
2005	123	104.2
2006	112	104.2
2008	91	104.2
2009	82	104.2
2010	136	120.8
2011	116	120.8
2012	114	120.8
2013	105	120.8
2014	107	120.8
2015	103	120.8
2016	140	120.8
2017	117	120.8
2018	137	120.8
2019	133	120.8
2020	100	122.1
2021	101	122.1
2022	118	122.1
2023	127	122.1
2024	128	122.1
2025	131	122.1
2026	150	122.1

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

First to last qualifying date each year at University
Year	First date	Last date
1902	1902-04-21	1902-09-26
1903	1903-04-03	1903-10-22
1904	1904-05-05	1904-10-19
1905	1905-04-27	1905-10-17
1906	1906-04-11	1906-10-22
1907	1907-03-20	1907-10-25
1908	1908-03-15	1908-10-20
1916	1916-05-08	1916-10-16
1921	1921-05-18	1921-10-24
1922	1922-04-06	1922-10-30
1923	1923-05-20	1923-10-03
1924	1924-04-15	1924-10-20
1925	1925-04-15	1925-10-23
1926	1926-05-09	1926-10-18
1927	1927-05-07	1927-11-01
1928	1928-05-03	1928-10-16
1929	1929-03-24	1929-09-30
1930	1930-04-10	1930-09-14
1931	1931-04-16	1931-10-06
1932	1932-04-05	1932-09-18
1933	1933-04-30	1933-09-30
1934	1934-04-03	1934-09-26
1935	1935-05-12	1935-09-24
1936	1936-04-14	1936-09-21
1937	1937-04-17	1937-10-31
1939	1939-05-17	1939-10-23
1940	1940-06-03	1940-10-27
1941	1941-05-19	1941-10-23
1942	1942-04-29	1942-10-18
1943	1943-04-10	1943-10-11
1944	1944-05-11	1944-10-25
1945	1945-04-03	1945-10-01
1946	1946-03-31	1946-10-09
1947	1947-05-04	1947-10-21
1948	1948-04-07	1948-09-22
1949	1949-05-03	1949-10-10
1950	1950-05-05	1950-10-30
1951	1951-04-25	1951-10-06
1952	1952-04-29	1952-10-05
1953	1953-04-08	1953-10-23
1954	1954-04-07	1954-10-11
1955	1955-04-16	1955-11-14
1956	1956-04-28	1956-10-17
1957	1957-04-19	1957-09-21
1958	1958-04-23	1958-09-26
1959	1959-04-30	1959-10-10
1961	1961-05-06	1961-10-31
1962	1962-04-30	1962-10-16
1963	1963-04-01	1963-10-23
1964	1964-05-19	1964-09-23
1965	1965-04-23	1965-09-22
1966	1966-05-08	1966-09-27
1967	1967-04-06	1967-10-07
1968	1968-05-25	1968-09-24
1969	1969-05-22	1969-10-13
1970	1970-04-30	1970-10-03
1971	1971-04-18	1971-10-18
1972	1972-04-15	1972-10-15
1973	1973-05-11	1973-10-08
1974	1974-04-01	1974-09-21
1975	1975-05-20	1975-10-14
1976	1976-04-24	1976-10-05
1977	1977-05-08	1977-10-02
1978	1978-04-08	1978-09-27
1979	1979-05-19	1979-10-02
1980	1980-04-23	1980-10-11
1981	1981-05-23	1981-10-06
1982	1982-05-14	1982-10-06
1983	1983-06-04	1983-09-19
1984	1984-05-07	1984-09-26
1985	1985-05-14	1985-10-14
1986	1986-04-08	1986-10-05
1987	1987-04-20	1987-09-29
1988	1988-04-06	1988-09-24
1989	1989-04-23	1989-10-15
1990	1990-04-25	1990-10-06
1991	1991-05-13	1991-09-19
1992	1992-04-15	1992-09-21
1993	1993-05-07	1993-10-07
1994	1994-04-11	1994-10-04
1995	1995-03-24	1995-10-12
1996	1996-04-20	1996-09-27
1997	1997-05-18	1997-10-13
1998	1998-03-31	1998-10-30
1999	1999-04-04	1999-10-04
2000	2000-04-20	2000-11-01
2001	2001-04-07	2001-09-24
2002	2002-04-18	2002-10-07
2003	2003-04-14	2003-10-25
2004	2004-05-07	2004-10-27
2005	2005-05-12	2005-10-20
2006	2006-04-16	2006-10-19
2008	2008-04-24	2008-09-30
2009	2009-04-24	2009-10-09
2010	2010-05-05	2010-10-28
2011	2011-04-04	2011-10-18
2012	2012-03-21	2012-09-29
2013	2013-04-11	2013-10-06
2014	2014-04-27	2014-10-11
2015	2015-04-09	2015-10-16
2016	2016-03-16	2016-11-04
2017	2017-03-21	2017-10-16
2018	2018-04-04	2018-10-10
2019	2019-04-11	2019-10-11
2020	2020-03-27	2020-10-23
2021	2021-04-10	2021-10-14
2022	2022-04-11	2022-11-09
2023	2023-03-27	2023-11-08
2024	2024-04-17	2024-10-29
2025	2025-04-03	2025-10-19
2026	2026-03-05	2026-10-14

Every Fixed Threshold

Fixed thresholds at University
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	111	145	1925	150
35 C (95 F): Days	108	89	1925	62
40 C (104 F): Days	10	11	1925	1
90 F (32.2 C): Days	111	121	1925	106
100 F (37.8 C): Days	46	31	1925	17
110 F (43.3 C): Days	1	1	1925	1
0 C (32 F): Ice days (max	90	15	1978	3
0 C (32 F): Frost days (min	112	106	1981	34
-10 C (14 F): Days with min	94	23	1963	3
-20 C (-4 F): Days with min	9	2	1966	2
20 C (68 F): Tropical nights (min	112	115	1933	104
25 C (77 F): Days with min	56	22	1936	2
10 mm (0.39 in): Days with 10 mm or more rain	109	62	1974	25
25 mm (0.98 in): Days with 25 mm or more rain	109	26	1989	11
50 mm (1.97 in): Days with 50 mm or more rain	108	13	1983	4
100 mm (3.94 in): Days with 100 mm or more rain	33	2	1970	2
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1982	1
10 cm (3.9 in): Days with 10 cm or more snowfall	13	2	1935	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1902.

Download the Data

Data for University 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).

University Threshold Days by Year (USC00229079)

Key Facts for University Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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