Milwaukee Wb City Threshold Days by Year

18 fixed thresholds counted per year at Milwaukee Wb City (USC00475484): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Milwaukee Wb City Thresholds

Milwaukee Wb City: days with a maximum temperature at or above 30 C (86 F) in 75 years, most in 1931 with 37.
Milwaukee Wb City: days with a maximum temperature at or below 0 C (32 F) in 75 years, most in 1872 with 88.
Milwaukee Wb City: nights with a minimum temperature at or below 0 C (32 F) in 75 years, most in 1926 with 155.
Milwaukee Wb City: nights with a minimum temperature at or below -10 C (14 F) in 75 years, most in 1875 with 82.
18 fixed thresholds have at least one qualifying day at Milwaukee Wb City.

Days at or above 30 C (86 F)

75 years with a qualifying day

Days per year at Milwaukee Wb City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1931.

Days at or above 30 C (86 F) per year at Milwaukee Wb City
Year	Days	Decade average
1871	12	13.7
1872	18	13.7
1873	15	13.7
1874	31	13.7
1875	11	13.7
1876	9	13.7
1877	8	13.7
1878	10	13.7
1879	9	13.7
1880	17	10
1881	16	10
1882	4	10
1883	4	10
1884	6	10
1885	8	10
1886	14	10
1887	14	10
1888	10	10
1889	7	10
1890	12	18.5
1891	17	18.5
1892	14	18.5
1893	14	18.5
1894	27	18.5
1895	24	18.5
1896	22	18.5
1897	20	18.5
1898	19	18.5
1899	16	18.5
1900	25	12.6
1901	23	12.6
1902	9	12.6
1903	7	12.6
1904	4	12.6
1905	14	12.6
1906	13	12.6
1907	8	12.6
1908	13	12.6
1909	10	12.6
1910	24	18.5
1911	28	18.5
1912	20	18.5
1913	20	18.5
1914	17	18.5
1915	5	18.5
1916	24	18.5
1917	10	18.5
1918	18	18.5
1919	19	18.5
1920	18	17.8
1921	33	17.8
1922	18	17.8
1923	12	17.8
1924	6	17.8
1925	20	17.8
1926	13	17.8
1927	15	17.8
1928	18	17.8
1929	25	17.8
1930	30	26
1931	37	26
1932	25	26
1933	29	26
1934	22	26
1935	20	26
1936	28	26
1937	31	26
1938	13	26
1939	25	26
1940	17	21
1949	25	21
1950	6	15.3
1951	6	15.3
1952	23	15.3
1953	26	15.3

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

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

Every Fixed Threshold

Fixed thresholds at Milwaukee Wb City
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	75	37	1931	26
35 C (95 F): Days	41	11	1931	7
40 C (104 F): Days	1	2	1934	2
90 F (32.2 C): Days	72	27	1931	17
100 F (37.8 C): Days	11	4	1936	1
0 C (32 F): Ice days (max	75	88	1872	37
0 C (32 F): Frost days (min	75	155	1926	110
-10 C (14 F): Days with min	75	82	1875	25
-20 C (-4 F): Days with min	70	31	1875	1
-30 C (-22 F): Days with min	9	3	1884	1
20 C (68 F): Tropical nights (min	75	47	1921	30
25 C (77 F): Days with min	20	6	1936	3
10 mm (0.39 in): Days with 10 mm or more rain	75	46	1876	24
25 mm (0.98 in): Days with 25 mm or more rain	75	10	1877	3
50 mm (1.97 in): Days with 50 mm or more rain	40	4	1938	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1917	1
10 cm (3.9 in): Days with 10 cm or more snowfall	57	10	1951	3
25 cm (9.8 in): Days with 25 cm or more snowfall	22	3	1898	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1871.

Download the Data

Data for Milwaukee 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Milwaukee Wb City Threshold Days by Year

Key Facts for Milwaukee Wb City Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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