Vincennes 4 E Threshold Days by Year (USC00129112)

17 fixed thresholds counted per year at Vincennes 4 E (USC00129112): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vincennes 4 E Thresholds

Vincennes 4 E: days with 10 mm (0.39 in) or more of precipitation in 97 years, most in 2011 with 58.
Vincennes 4 E: days with 25 mm (0.98 in) or more of precipitation in 97 years, most in 1950 with 22.
Vincennes 4 E: days with a maximum temperature at or above 30 C (86 F) in 86 years, most in 1921 with 117.
Vincennes 4 E: days with a maximum temperature at or above 90 F (32.2 C) in 86 years, most in 1936 with 93.
17 fixed thresholds have at least one qualifying day at Vincennes 4 E.

Days at or above 30 C (86 F)

86 years with a qualifying day

Days per year at Vincennes 4 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 117 in 1921.

Days at or above 30 C (86 F) per year at Vincennes 4 E
Year	Days	Decade average
1895	93	95
1896	107	95
1897	87	95
1898	82	95
1899	106	95
1900	100	92.6
1901	105	92.6
1902	82	92.6
1903	87	92.6
1904	82	92.6
1905	92	92.6
1906	101	92.6
1907	82	92.6
1908	113	92.6
1909	82	92.6
1910	71	79.8
1911	92	79.8
1912	74	79.8
1913	101	79.8
1914	98	79.8
1915	64	79.8
1916	85	79.8
1917	59	79.8
1918	63	79.8
1919	91	79.8
1921	117	95.3
1922	108	95.3
1923	88	95.3
1924	85	95.3
1925	113	95.3
1926	105	95.3
1927	76	95.3
1928	76	95.3
1929	90	95.3
1930	99	97
1931	103	97
1932	99	97
1933	105	97
1934	104	97
1935	77	97
1936	112	97
1937	83	97
1938	85	97
1939	103	97
1940	88	81.5
1941	108	81.5
1942	84	81.5
1943	88	81.5
1944	99	81.5
1945	59	81.5
1946	66	81.5
1947	77	81.5
1948	70	81.5
1949	76	81.5
1950	50	78.2
1951	79	78.2
1952	92	78.2
1953	102	78.2
1954	93	78.2
1955	89	78.2
1956	75	78.2
1957	67	78.2
1958	51	78.2
1959	84	78.2
1960	72	70.7
1961	71	70.7
1962	79	70.7
1963	83	70.7
1964	83	70.7
1965	62	70.7
1966	72	70.7
1967	49	70.7
1968	67	70.7
1969	69	70.7
1970	80	71.2
1971	74	71.2
1972	64	71.2
1973	70	71.2
1974	57	71.2
1975	71	71.2
1976	53	71.2
1977	88	71.2
1978	84	71.2
1980	93	93
2011	89	90.5
2012	92	90.5

For each year, a bar from the first to the last day at Vincennes 4 E meeting 30 C (86 F).

First to last qualifying date each year at Vincennes 4 E
Year	First date	Last date
1895	1895-04-30	1895-09-23
1896	1896-04-12	1896-09-19
1897	1897-04-28	1897-10-17
1898	1898-05-15	1898-10-03
1899	1899-04-27	1899-10-18
1900	1900-05-08	1900-10-06
1901	1901-04-29	1901-10-31
1902	1902-04-22	1902-09-21
1903	1903-05-15	1903-10-02
1904	1904-05-23	1904-10-09
1905	1905-05-08	1905-10-08
1906	1906-04-26	1906-09-23
1907	1907-03-21	1907-10-02
1908	1908-05-16	1908-10-21
1909	1909-05-29	1909-09-22
1910	1910-03-23	1910-10-19
1911	1911-05-09	1911-10-06
1912	1912-05-02	1912-10-11
1913	1913-05-01	1913-10-10
1914	1914-05-10	1914-10-08
1915	1915-04-19	1915-09-26
1916	1916-05-06	1916-10-08
1917	1917-04-18	1917-09-29
1918	1918-05-09	1918-10-05
1919	1919-05-28	1919-09-30
1921	1921-04-25	1921-10-25
1922	1922-05-09	1922-10-30
1923	1923-04-27	1923-10-11
1924	1924-04-15	1924-10-19
1925	1925-04-18	1925-09-30
1926	1926-05-01	1926-10-03
1927	1927-05-08	1927-10-28
1928	1928-05-03	1928-10-13
1929	1929-03-24	1929-09-29
1930	1930-04-10	1930-10-14
1931	1931-04-16	1931-10-07
1932	1932-05-04	1932-09-19
1933	1933-05-02	1933-10-31
1934	1934-04-04	1934-10-24
1935	1935-04-26	1935-10-14
1936	1936-04-15	1936-09-22
1937	1937-04-17	1937-10-01
1938	1938-04-26	1938-10-18
1939	1939-05-18	1939-10-09
1940	1940-05-07	1940-10-26
1941	1941-04-13	1941-10-06
1942	1942-04-29	1942-10-08
1943	1943-05-05	1943-10-01
1944	1944-05-11	1944-10-06
1945	1945-05-13	1945-09-28
1946	1946-04-03	1946-10-10
1947	1947-05-15	1947-10-22
1948	1948-04-23	1948-09-21
1949	1949-05-04	1949-09-04
1950	1950-05-24	1950-11-01
1951	1951-04-29	1951-10-06
1952	1952-05-02	1952-10-02
1953	1953-05-22	1953-10-23
1954	1954-04-26	1954-10-06
1955	1955-05-04	1955-09-30
1956	1956-05-07	1956-10-07
1957	1957-04-21	1957-09-22
1958	1958-04-19	1958-09-26
1959	1959-05-03	1959-10-05
1960	1960-04-25	1960-10-03
1961	1961-06-01	1961-10-13
1962	1962-05-01	1962-10-13
1963	1963-05-09	1963-10-24
1964	1964-05-18	1964-09-21
1965	1965-04-24	1965-09-21
1966	1966-05-09	1966-09-13
1967	1967-04-10	1967-10-06
1968	1968-05-03	1968-10-16
1969	1969-05-06	1969-10-05
1970	1970-05-13	1970-09-26
1971	1971-04-21	1971-10-04
1972	1972-05-20	1972-09-21
1973	1973-06-04	1973-09-27
1974	1974-05-21	1974-09-20
1975	1975-05-25	1975-10-14
1976	1976-04-18	1976-10-03
1977	1977-04-11	1977-09-18
1978	1978-05-26	1978-09-28
1980	1980-04-23	1980-10-09
2011	2011-05-12	2011-10-08
2012	2012-04-04	2012-09-08

Every Fixed Threshold

Fixed thresholds at Vincennes 4 E
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	86	117	1921	92
35 C (95 F): Days	84	53	1913	37
40 C (104 F): Days	24	16	1936	11
90 F (32.2 C): Days	86	93	1936	70
100 F (37.8 C): Days	55	30	1936	16
110 F (43.3 C): Days	2	1	1930	1
0 C (32 F): Ice days (max	86	52	1978	11
0 C (32 F): Frost days (min	85	133	1895	84
-10 C (14 F): Days with min	84	51	1963	4
-20 C (-4 F): Days with min	45	12	1963	6
20 C (68 F): Tropical nights (min	85	76	1921	46
25 C (77 F): Days with min	32	18	1936	3
10 mm (0.39 in): Days with 10 mm or more rain	97	58	2011	27
25 mm (0.98 in): Days with 25 mm or more rain	97	22	1950	9
50 mm (1.97 in): Days with 50 mm or more rain	86	9	1950	6
100 mm (3.94 in): Days with 100 mm or more rain	14	1	1900	1
10 cm (3.9 in): Days with 10 cm or more snowfall	23	4	1948	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1895.

Download the Data

Data for Vincennes 4 E 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Vincennes 4 E Threshold Days by Year (USC00129112)

Key Facts for Vincennes 4 E Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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