| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 30.0 | 16.7 | 63 | -26 | 1.8 | 14.9 |
| February | 33.3 | 19.5 | 71 | -26 | 1.7 | 12.0 |
| March | 43.2 | 28.2 | 84 | -10 | 2.2 | 6.7 |
| April | 53.9 | 37.3 | 91 | 12 | 3.9 | 2.1 |
| May | 65.6 | 47.3 | 95 | 21 | 3.5 | 0.0 |
| June | 75.9 | 57.9 | 104 | 33 | 4.4 | 0.0 |
| July | 80.9 | 64.3 | 105 | 40 | 3.4 | 0.0 |
| August | 79.4 | 63.7 | 103 | 42 | 3.7 | 0.0 |
| September | 72.6 | 55.9 | 98 | 28 | 3.2 | 0.0 |
| October | 60.4 | 44.2 | 89 | 15 | 2.8 | 0.3 |
| November | 46.7 | 32.5 | 77 | -14 | 2.2 | 2.5 |
| December | 35.1 | 22.5 | 68 | -22 | 1.9 | 10.2 |
| Entire year | 56.5 | 40.9 | 105 | -26 | 34.6 | 48.8 |
|
More Milwaukee Weather Records
1871–2023
|
||
|---|---|---|
| Highest daily low | 84 °F | July 14, 1995 |
| Lowest daily high | -13 °F | January 15, 1972 |
| Greatest daily range (Difference of high and low) |
49 °F | January 28, 1934 |
| Difference in high temperature over two conscutive days |
44 °F | Jan 28–29, 1926 |
| Most daily precipitation | 6.8 inches | August 6, 1986 |
| Most monthly precipitation | 12.3 inches | June 2008 |
| Most yearly precipitation | 50.4 inches | 1876 |
| Earliest snow in season | October 6 | 1889 |
| Latest snow in season | June 7 | 2005 |
| Most daily snow | 17.9 inches | March 3, 1881 |
| Most monthly snow | 52.6 inches | January 1918 |
| Most yearly snow | 110.3 inches | 1886 |
| Most snow in a winter | 109.8 inches | 1885–1886 |
| Greatest snow accumulation | 33.0 inches | January 27, 1979 |
| Earliest freeze | September 20 | 1956 |
| Earliest day ≥ 70 °F | February 22 | 2017 |
| Earliest day ≥ 80 °F | March 20 | 2012 |
| Earliest day ≥ 90 °F | April 10 | 1930 |
| Earliest day ≥ 100 °F | June 1 | 1934 |
| Latest freeze | May 27 | 1961 |
| Latest day ≥ 70 °F | November 21 | 1913 |
| Latest day ≥ 80 °F | October 31 | 1950 |
| Latest day ≥ 90 °F | September 29 | 1953 |
| Latest day ≥ 100 °F | August 24 | 1948 |
| Most days in a year < 0 °F | 38 | 1963 |
| Most days in a year < 32 °F | 151 | 1972 |
| Most days in a year ≥ 80 °F | 82 | 2021 |
| Most days in a year ≥ 90 °F | 36 | 1988 |
| Most days in a year ≥ 100 °F | 6 | 1988 |
|
Milwaukee Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 12 days | Dec 20–31, 1884 |
| Without precipitation | 35 days | Dec 3, 1939 – Jan 6, 1940 |
| With snow | 8 days | Feb 23 – Mar 2, 2007 |
| Freezing temperatures High temperature ≤ 32 °F |
52 days | Dec 31, 1978 – Feb 20, 1979 |
| High temperature ≥ 80 °F | 22 days | Jun 28 – Jul 19, 1921 |
| High temperature ≥ 90 °F | 10 days | Aug 25 – Sep 3, 1953 |
| High temperature ≥ 100 °F | 4 days | Jul 8–11, 1936 |