St Louis Eads Brg Threshold Days by Year (USW00093963)

19 fixed thresholds counted per year at St Louis Eads Brg (USW00093963): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for St Louis Eads Brg Thresholds

St Louis Eads Brg: days with a maximum temperature at or above 30 C (86 F) in 76 years, most in 1936 with 104.
St Louis Eads Brg: days with a maximum temperature at or above 90 F (32.2 C) in 76 years, most in 1953 with 79.
St Louis Eads Brg: days with a maximum temperature at or below 0 C (32 F) in 76 years, most in 1963 with 42.
St Louis Eads Brg: nights with a minimum temperature at or below 0 C (32 F) in 76 years, most in 1960 with 108.
19 fixed thresholds have at least one qualifying day at St Louis Eads Brg.

Days at or above 30 C (86 F)

76 years with a qualifying day

Days per year at St Louis Eads Brg with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 104 in 1936.

Days at or above 30 C (86 F) per year at St Louis Eads Brg
Year	Days	Decade average
1893	72	77.3
1894	84	77.3
1895	80	77.3
1896	74	77.3
1897	82	77.3
1898	66	77.3
1899	83	77.3
1900	80	61.8
1901	101	61.8
1902	70	61.8
1903	51	61.8
1904	33	61.8
1905	50	61.8
1906	61	61.8
1907	46	61.8
1908	63	61.8
1909	63	61.8
1910	49	65.8
1911	81	65.8
1912	51	65.8
1913	89	65.8
1914	85	65.8
1915	36	65.8
1916	68	65.8
1917	51	65.8
1918	70	65.8
1919	78	65.8
1920	56	65
1921	92	65
1922	76	65
1923	62	65
1924	45	65
1925	81	65
1926	72	65
1927	49	65
1928	57	65
1929	60	65
1930	73	84.7
1931	89	84.7
1932	66	84.7
1933	92	84.7
1934	91	84.7
1935	66	84.7
1936	104	84.7
1937	88	84.7
1938	93	84.7
1939	85	84.7
1940	78	73.7
1941	95	73.7
1942	65	73.7
1943	72	73.7
1944	88	73.7
1945	53	73.7
1946	68	73.7
1947	76	73.7
1948	76	73.7
1949	66	73.7
1950	47	74.5
1951	58	74.5
1952	96	74.5
1953	104	74.5
1954	96	74.5
1955	86	74.5
1956	74	74.5
1957	55	74.5
1958	48	74.5
1959	81	74.5
1960	62	70.9
1961	71	70.9
1962	74	70.9
1963	79	70.9
1964	83	70.9
1965	70	70.9
1966	71	70.9
1967	58	70.9
1968	70	70.9

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

First to last qualifying date each year at St Louis Eads Brg
Year	First date	Last date
1893	1893-04-07	1893-10-09
1894	1894-04-28	1894-09-14
1895	1895-04-29	1895-09-25
1896	1896-04-11	1896-09-14
1897	1897-06-10	1897-10-16
1898	1898-05-18	1898-10-03
1899	1899-04-27	1899-10-15
1900	1900-05-12	1900-10-05
1901	1901-04-30	1901-10-01
1902	1902-04-21	1902-09-08
1903	1903-05-16	1903-10-03
1904	1904-05-24	1904-09-29
1905	1905-04-09	1905-09-24
1906	1906-04-25	1906-09-21
1907	1907-03-21	1907-09-20
1908	1908-05-24	1908-09-25
1909	1909-05-05	1909-10-03
1910	1910-03-23	1910-10-02
1911	1911-05-09	1911-10-06
1912	1912-05-22	1912-10-06
1913	1913-05-13	1913-09-11
1914	1914-05-10	1914-09-21
1915	1915-04-27	1915-09-15
1916	1916-05-06	1916-10-07
1917	1917-05-19	1917-09-07
1918	1918-05-09	1918-10-05
1919	1919-05-30	1919-10-02
1920	1920-05-22	1920-09-25
1921	1921-05-20	1921-09-29
1922	1922-05-11	1922-10-05
1923	1923-06-03	1923-09-29
1924	1924-04-16	1924-09-21
1925	1925-04-21	1925-09-20
1926	1926-05-24	1926-10-01
1927	1927-06-11	1927-10-06
1928	1928-05-09	1928-10-12
1929	1929-03-24	1929-09-29
1930	1930-04-10	1930-09-22
1931	1931-05-16	1931-10-04
1932	1932-05-04	1932-09-15
1933	1933-04-30	1933-09-30
1934	1934-05-07	1934-09-26
1935	1935-06-12	1935-09-24
1936	1936-04-14	1936-09-22
1937	1937-04-17	1937-10-05
1938	1938-04-19	1938-10-17
1939	1939-05-17	1939-10-23
1940	1940-03-31	1940-10-13
1941	1941-04-12	1941-10-06
1942	1942-04-30	1942-09-30
1943	1943-05-05	1943-09-05
1944	1944-05-12	1944-10-06
1945	1945-05-26	1945-09-23
1946	1946-04-01	1946-10-07
1947	1947-05-14	1947-10-22
1948	1948-04-07	1948-09-20
1949	1949-05-03	1949-10-08
1950	1950-04-23	1950-10-31
1951	1951-04-28	1951-10-04
1952	1952-04-29	1952-10-13
1953	1953-04-09	1953-10-19
1954	1954-04-05	1954-10-05
1955	1955-03-10	1955-09-29
1956	1956-04-27	1956-09-29
1957	1957-05-14	1957-09-03
1958	1958-05-22	1958-09-26
1959	1959-04-08	1959-09-24
1960	1960-04-23	1960-09-23
1961	1961-04-24	1961-10-12
1962	1962-05-10	1962-10-12
1963	1963-03-29	1963-10-22
1964	1964-04-16	1964-09-20
1965	1965-04-11	1965-09-19
1966	1966-05-05	1966-09-03
1967	1967-04-05	1967-10-04
1968	1968-05-01	1968-09-30

Every Fixed Threshold

Fixed thresholds at St Louis Eads Brg
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	76	104	1936	70
35 C (95 F): Days	71	51	1936	9
40 C (104 F): Days	11	10	1934	3
90 F (32.2 C): Days	76	79	1953	44
100 F (37.8 C): Days	35	34	1936	7
110 F (43.3 C): Days	2	1	1934	1
0 C (32 F): Ice days (max	76	42	1963	28
0 C (32 F): Frost days (min	76	108	1960	92
-10 C (14 F): Days with min	76	38	1963	18
-20 C (-4 F): Days with min	27	8	1936	2
20 C (68 F): Tropical nights (min	76	99	1921	61
25 C (77 F): Days with min	73	37	1936	6
10 mm (0.39 in): Days with 10 mm or more rain	76	44	1927	32
25 mm (0.98 in): Days with 25 mm or more rain	76	16	1909	8
50 mm (1.97 in): Days with 50 mm or more rain	60	7	1946	1
100 mm (3.94 in): Days with 100 mm or more rain	9	1	1902	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1946	1
10 cm (3.9 in): Days with 10 cm or more snowfall	47	8	1912	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1906	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

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Data for St Louis Eads Brg 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

St Louis Eads Brg Threshold Days by Year (USW00093963)

Key Facts for St Louis Eads Brg Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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