Auburn Threshold Days by Year (USC00040383)

16 fixed thresholds counted per year at Auburn (USC00040383): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Auburn Thresholds

Auburn: days with a maximum temperature at or above 30 C (86 F) in 90 years, most in 1947 with 117.
Auburn: days with a maximum temperature at or above 35 C (95 F) in 90 years, most in 1945 with 60.
Auburn: days with a maximum temperature at or above 90 F (32.2 C) in 90 years, most in 1917 with 96.
Auburn: days with a maximum temperature at or above 100 F (37.8 C) in 89 years, most in 1950 with 33.
16 fixed thresholds have at least one qualifying day at Auburn.

Days at or above 30 C (86 F)

90 years with a qualifying day

Days per year at Auburn with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 117 in 1947.

Days at or above 30 C (86 F) per year at Auburn
Year	Days	Decade average
1906	63	83.5
1909	104	83.5
1911	82	85.7
1914	82	85.7
1916	75	85.7
1917	113	85.7
1918	61	85.7
1919	101	85.7
1920	90	98.9
1921	96	98.9
1922	104	98.9
1923	97	98.9
1924	111	98.9
1925	74	98.9
1926	109	98.9
1927	102	98.9
1928	109	98.9
1929	97	98.9
1930	76	96.4
1931	90	96.4
1932	99	96.4
1933	94	96.4
1934	97	96.4
1935	93	96.4
1936	111	96.4
1937	111	96.4
1940	109	99.1
1941	74	99.1
1942	96	99.1
1943	100	99.1
1944	96	99.1
1945	108	99.1
1946	90	99.1
1947	117	99.1
1948	85	99.1
1949	116	99.1
1950	113	97
1951	106	97
1952	99	97
1953	84	97
1954	83	97
1955	85	97
1956	92	97
1957	92	97
1958	106	97
1959	110	97
1960	113	98.5
1961	103	98.5
1962	100	98.5
1963	84	98.5
1964	97	98.5
1965	90	98.5
1966	95	98.5
1967	114	98.5
1968	93	98.5
1969	96	98.5
1970	107	97.2
1971	101	97.2
1972	94	97.2
1973	95	97.2
1974	114	97.2
1975	104	97.2
1976	78	97.2
1977	91	97.2
1978	84	97.2
1979	104	97.2
1980	80	84
1981	107	84
1982	63	84
1983	80	84
1984	100	84
1985	81	84
1986	82	84
1987	86	84
1988	90	84
1989	71	84
1990	81	89.9
1991	102	89.9
1992	103	89.9
1993	84	89.9
1994	98	89.9
1995	81	89.9
1996	97	89.9
1997	93	89.9
1998	69	89.9
1999	91	89.9
2000	92	99.8
2001	103	99.8
2002	102	99.8
2003	102	99.8

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

First to last qualifying date each year at Auburn
Year	First date	Last date
1906	1906-06-19	1906-09-11
1909	1909-05-21	1909-10-16
1911	1911-05-21	1911-10-20
1914	1914-03-18	1914-09-30
1916	1916-06-06	1916-09-30
1917	1917-06-02	1917-10-13
1918	1918-05-02	1918-10-13
1919	1919-05-01	1919-10-08
1920	1920-05-17	1920-09-30
1921	1921-05-13	1921-10-19
1922	1922-05-13	1922-10-01
1923	1923-05-06	1923-10-20
1924	1924-04-09	1924-11-21
1925	1925-05-05	1925-09-26
1926	1926-04-25	1926-10-31
1927	1927-04-24	1927-10-24
1928	1928-05-05	1928-10-21
1929	1929-05-04	1929-10-22
1930	1930-06-05	1930-10-06
1931	1931-04-20	1931-10-20
1932	1932-05-10	1932-10-05
1933	1933-05-27	1933-10-18
1934	1934-04-19	1934-10-11
1935	1935-05-20	1935-09-30
1936	1936-05-08	1936-10-12
1937	1937-05-12	1937-10-22
1940	1940-05-08	1940-10-19
1941	1941-05-10	1941-10-17
1942	1942-05-21	1942-10-22
1943	1943-05-22	1943-10-16
1944	1944-05-06	1944-10-25
1945	1945-04-20	1945-10-08
1946	1946-04-24	1946-10-14
1947	1947-04-13	1947-10-06
1948	1948-06-08	1948-10-10
1949	1949-04-23	1949-11-05
1950	1950-04-20	1950-10-15
1951	1951-04-11	1951-10-10
1952	1952-05-18	1952-10-07
1953	1953-06-18	1953-10-10
1954	1954-04-17	1954-10-16
1955	1955-05-19	1955-10-17
1956	1956-05-17	1956-10-02
1957	1957-04-30	1957-09-25
1958	1958-05-16	1958-10-18
1959	1959-04-30	1959-10-26
1960	1960-05-11	1960-10-16
1961	1961-06-11	1961-10-19
1962	1962-04-13	1962-10-02
1963	1963-05-18	1963-10-04
1964	1964-04-15	1964-10-23
1965	1965-04-27	1965-11-01
1966	1966-04-02	1966-11-03
1967	1967-05-16	1967-10-18
1968	1968-04-30	1968-10-26
1969	1969-05-06	1969-10-02
1970	1970-05-04	1970-10-06
1971	1971-06-07	1971-10-14
1972	1972-05-03	1972-10-07
1973	1973-05-11	1973-10-16
1974	1974-05-08	1974-10-19
1975	1975-05-14	1975-10-06
1976	1976-05-12	1976-10-14
1977	1977-05-31	1977-10-16
1978	1978-05-20	1978-10-15
1979	1979-05-13	1979-10-11
1980	1980-05-18	1980-10-10
1981	1981-04-29	1981-09-21
1982	1982-05-24	1982-09-24
1983	1983-05-20	1983-09-22
1984	1984-05-09	1984-09-29
1985	1985-04-15	1985-10-06
1986	1986-05-18	1986-09-12
1987	1987-04-27	1987-10-07
1988	1988-04-12	1988-10-19
1989	1989-05-06	1989-09-23
1990	1990-05-04	1990-10-05
1991	1991-05-24	1991-10-21
1992	1992-05-03	1992-10-13
1993	1993-05-11	1993-10-29
1994	1994-05-25	1994-09-28
1995	1995-05-29	1995-10-15
1996	1996-05-01	1996-10-11
1997	1997-05-11	1997-10-17
1998	1998-06-16	1998-09-17
1999	1999-05-23	1999-10-14
2000	2000-04-02	2000-10-02
2001	2001-05-08	2001-10-16
2002	2002-05-26	2002-10-10
2003	2003-05-22	2003-10-30

Every Fixed Threshold

Fixed thresholds at Auburn
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	90	117	1947	102
35 C (95 F): Days	90	60	1945	32
40 C (104 F): Days	69	17	1950	1
45 C (113 F): Days	1	1	1972	1
90 F (32.2 C): Days	90	96	1917	65
100 F (37.8 C): Days	89	33	1950	8
110 F (43.3 C): Days	10	3	1972	1
0 C (32 F): Ice days (max	2	2	1990	2
0 C (32 F): Frost days (min	82	68	1922	24
20 C (68 F): Tropical nights (min	79	70	1906	18
25 C (77 F): Days with min	20	25	1906	1
10 mm (0.39 in): Days with 10 mm or more rain	76	59	1983	6
25 mm (0.98 in): Days with 25 mm or more rain	76	25	1940	2
50 mm (1.97 in): Days with 50 mm or more rain	64	9	1940	1
100 mm (3.94 in): Days with 100 mm or more rain	7	2	1962	1
10 cm (3.9 in): Days with 10 cm or more snowfall	5	2	1972	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.

Download the Data

Data for Auburn 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).

Auburn Threshold Days by Year (USC00040383)

Key Facts for Auburn Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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