Madison Wb City Threshold Days by Year (USC00474966)

18 fixed thresholds counted per year at Madison Wb City (USC00474966): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Madison Wb City Thresholds

Madison Wb City: days with a maximum temperature at or above 30 C (86 F) in 93 years, most in 1936 with 43.
Madison Wb City: days with a maximum temperature at or below 0 C (32 F) in 93 years, most in 1869 with 102.
Madison Wb City: nights with a minimum temperature at or below 0 C (32 F) in 93 years, most in 1907 with 166.
Madison Wb City: nights with a minimum temperature at or below -10 C (14 F) in 93 years, most in 1875 with 85.
18 fixed thresholds have at least one qualifying day at Madison Wb City.

Days at or above 30 C (86 F)

93 years with a qualifying day

Days per year at Madison Wb City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 1936.

Days at or above 30 C (86 F) per year at Madison Wb City
Year	Days	Decade average
1869	2	2
1870	17	14.4
1871	11	14.4
1872	19	14.4
1873	14	14.4
1874	32	14.4
1875	4	14.4
1876	11	14.4
1877	7	14.4
1878	8	14.4
1879	21	14.4
1880	15	16.7
1881	35	16.7
1882	5	16.7
1883	6	16.7
1884	1	16.7
1885	7	16.7
1886	32	16.7
1887	34	16.7
1888	16	16.7
1889	16	16.7
1890	19	22.7
1891	22	22.7
1892	13	22.7
1893	18	22.7
1894	37	22.7
1895	37	22.7
1896	15	22.7
1897	27	22.7
1898	21	22.7
1899	18	22.7
1900	22	15.2
1901	41	15.2
1902	1	15.2
1903	4	15.2
1904	4	15.2
1905	18	15.2
1906	16	15.2
1907	7	15.2
1908	20	15.2
1909	19	15.2
1910	33	23.2
1911	33	23.2
1912	19	23.2
1913	25	23.2
1914	22	23.2
1915	3	23.2
1916	34	23.2
1917	12	23.2
1918	23	23.2
1919	28	23.2
1920	14	18.3
1921	40	18.3
1922	19	18.3
1923	26	18.3
1924	6	18.3
1925	19	18.3
1926	12	18.3
1927	17	18.3
1928	13	18.3
1929	17	18.3
1930	21	31.5
1931	42	31.5
1932	23	31.5
1933	36	31.5
1934	41	31.5
1935	22	31.5
1936	43	31.5
1937	39	31.5
1938	14	31.5
1939	34	31.5
1940	22	25.6
1941	32	25.6
1942	18	25.6
1943	29	25.6
1944	24	25.6
1945	19	25.6
1946	17	25.6
1947	34	25.6
1948	31	25.6
1949	30	25.6
1950	6	22.6
1951	5	22.6
1952	34	22.6
1953	28	22.6
1954	24	22.6
1955	42	22.6
1957	17	22.6
1958	16	22.6
1959	31	22.6
1960	14	19.7
1961	28	19.7
1962	17	19.7

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

First to last qualifying date each year at Madison Wb City
Year	First date	Last date
1869	1869-08-19	1869-08-24
1870	1870-06-03	1870-08-24
1871	1871-05-31	1871-09-05
1872	1872-06-19	1872-09-06
1873	1873-06-18	1873-09-11
1874	1874-05-27	1874-09-11
1875	1875-07-14	1875-08-31
1876	1876-06-23	1876-08-23
1877	1877-07-07	1877-09-29
1878	1878-06-28	1878-08-23
1879	1879-05-24	1879-08-31
1880	1880-05-07	1880-07-30
1881	1881-05-25	1881-09-06
1882	1882-06-22	1882-08-23
1883	1883-05-19	1883-07-05
1884	1884-09-08	1884-09-08
1885	1885-07-08	1885-07-31
1886	1886-06-12	1886-09-06
1887	1887-04-12	1887-09-08
1888	1888-06-15	1888-08-03
1889	1889-07-01	1889-09-01
1890	1890-06-24	1890-08-06
1891	1891-06-15	1891-09-24
1892	1892-06-11	1892-08-09
1893	1893-06-13	1893-08-10
1894	1894-06-11	1894-09-02
1895	1895-05-09	1895-09-22
1896	1896-06-06	1896-08-10
1897	1897-06-13	1897-09-14
1898	1898-06-03	1898-09-03
1899	1899-06-19	1899-09-05
1900	1900-06-24	1900-09-10
1901	1901-06-11	1901-09-06
1902	1902-05-20	1902-05-20
1903	1903-07-02	1903-07-28
1904	1904-07-16	1904-08-12
1905	1905-06-05	1905-09-28
1906	1906-05-17	1906-09-16
1907	1907-06-17	1907-09-01
1908	1908-07-11	1908-09-21
1909	1909-05-05	1909-08-26
1910	1910-06-16	1910-08-24
1911	1911-05-10	1911-09-14
1912	1912-06-25	1912-09-09
1913	1913-06-15	1913-09-07
1914	1914-05-26	1914-08-18
1915	1915-07-12	1915-07-15
1916	1916-06-29	1916-08-21
1917	1917-07-20	1917-08-20
1918	1918-05-03	1918-08-25
1919	1919-05-30	1919-09-08
1920	1920-06-10	1920-09-25
1921	1921-05-21	1921-08-30
1922	1922-05-10	1922-10-05
1923	1923-06-01	1923-08-14
1924	1924-06-19	1924-08-30
1925	1925-05-22	1925-09-19
1926	1926-07-05	1926-09-17
1927	1927-06-28	1927-09-17
1928	1928-05-24	1928-08-27
1929	1929-06-30	1929-09-03
1930	1930-04-10	1930-09-23
1931	1931-06-18	1931-09-20
1932	1932-05-14	1932-09-19
1933	1933-06-03	1933-09-08
1934	1934-05-06	1934-08-18
1935	1935-07-03	1935-09-24
1936	1936-05-06	1936-09-14
1937	1937-05-30	1937-09-23
1938	1938-06-22	1938-09-04
1939	1939-05-26	1939-09-28
1940	1940-06-03	1940-09-20
1941	1941-05-20	1941-09-21
1942	1942-04-30	1942-09-01
1943	1943-06-14	1943-08-31
1944	1944-05-30	1944-08-15
1945	1945-06-23	1945-09-07
1946	1946-06-16	1946-08-16
1947	1947-06-09	1947-09-19
1948	1948-06-02	1948-09-19
1949	1949-05-03	1949-08-25
1950	1950-05-24	1950-08-16
1951	1951-07-15	1951-07-27
1952	1952-04-28	1952-09-28
1953	1953-05-29	1953-09-29
1954	1954-06-11	1954-09-27
1955	1955-06-30	1955-09-18
1957	1957-06-16	1957-09-01
1958	1958-06-30	1958-09-03
1959	1959-05-02	1959-09-22
1960	1960-07-21	1960-09-08
1961	1961-06-10	1961-09-10
1962	1962-05-16	1962-08-30

Every Fixed Threshold

Fixed thresholds at Madison Wb City
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	93	43	1936	17
35 C (95 F): Days	33	12	1936	8
40 C (104 F): Days	2	3	1936	3
90 F (32.2 C): Days	79	30	1931	3
100 F (37.8 C): Days	5	8	1936	8
0 C (32 F): Ice days (max	93	102	1869	74
0 C (32 F): Frost days (min	93	166	1907	145
-10 C (14 F): Days with min	93	85	1875	54
-20 C (-4 F): Days with min	91	35	1885	12
-30 C (-22 F): Days with min	26	4	1885	1
20 C (68 F): Tropical nights (min	93	54	1876	12
25 C (77 F): Days with min	28	9	1870	1
10 mm (0.39 in): Days with 10 mm or more rain	93	43	1881	15
25 mm (0.98 in): Days with 25 mm or more rain	93	16	1880	1
50 mm (1.97 in): Days with 50 mm or more rain	53	4	1950	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1881	1
10 cm (3.9 in): Days with 10 cm or more snowfall	66	7	1887	3
25 cm (9.8 in): Days with 25 cm or more snowfall	9	2	1910	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1869.

Download the Data

Data for Madison Wb City 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).

Madison Wb City Threshold Days by Year (USC00474966)

Key Facts for Madison Wb City Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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