Weather on December 30
Milwaukee, WI
55 Years of Data
About This Date
December 30th in Milwaukee, WI typically brings cold winter weather, with average highs around 32°F and lows near 19°F. Over 55 years of records, the warmest December 30th was in 2022 (44°F average), while the coldest was 1976 (-2°F) — a 46°F range across recorded history. Precipitation has occurred on 33% of recorded December 30th dates, with snow falling 20% of the time (heaviest snowfall: 3.4"). The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for December 30th in Milwaukee, WI? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 24° | 10° | 17° | — | — |
| 2024 | 40° | 31° | 35° | — | — |
| 2023 | 39° | 26° | 33° | — | — |
| 2022warmest | 59° | 29° | 44° | — | — |
| 2021 | 37° | 24° | 31° | 0.03" | — |
| 2020 | 37° | 26° | 32° | 0.33" | 1.1" |
| 2019 | 49° | 26° | 38° | 0.58" | 0.7" |
| 2018 | 34° | 20° | 27° | — | — |
| 2017 | 13° | -2° | 6° | — | — |
| 2016 | 37° | 25° | 31° | — | — |
| 2015 | 31° | 27° | 29° | 0.03" | 0.1" |
| 2014 | 17° | 7° | 12° | — | — |
| 2013 | 7° | -5° | 1° | 0.05" | 0.2" |
| 2012 | 31° | 11° | 21° | — | — |
| 2011 | 40° | 27° | 33° | 1.68" | — |
| 2010 | 43° | 22° | 32° | — | — |
| 2009 | 26° | 9° | 17° | — | — |
| 2008 | 40° | 22° | 31° | — | — |
| 2007 | 26° | 20° | 23° | — | — |
| 2006 | 42° | 31° | 36° | — | — |
| 2005 | 35° | 29° | 32° | — | — |
| 2004 | 37° | 21° | 29° | — | — |
| 2003 | 46° | 25° | 35° | — | — |
| 2002 | 47° | 27° | 37° | — | — |
| 2001 | 20° | 5° | 12° | — | — |
| 2000 | 32° | 24° | 28° | 0.43" | 3.4" |
| 1999 | 37° | 29° | 33° | — | — |
| 1998 | 9° | -3° | 3° | — | — |
| 1997 | 26° | 16° | 21° | 0.03" | 0.3" |
| 1996 | 30° | 25° | 27° | — | — |
| 1995 | 36° | 27° | 31° | 0.03" | 0.3" |
| 1994 | 39° | 32° | 36° | — | — |
| 1993 | 25° | 4° | 14° | 0.03" | 0.6" |
| 1992 | 39° | 36° | 37° | 1.52" | — |
| 1991 | 35° | 31° | 33° | — | — |
| 1990 | 15° | 4° | 9° | 0.25" | 2.3" |
| 1989 | 32° | 30° | 31° | 0.18" | 0.5" |
| 1988 | 33° | 17° | 25° | — | — |
| 1987 | 36° | 22° | 29° | — | — |
| 1986 | 35° | 29° | 32° | — | — |
| 1985 | 38° | 5° | 21° | — | — |
| 1984 | 29° | 20° | 24° | — | — |
| 1983 | 14° | -5° | 5° | — | — |
| 1982 | 28° | 13° | 20° | — | — |
| 1981 | 32° | 13° | 22° | — | — |
| 1980 | 31° | 27° | 29° | 0.15" | — |
| 1979 | 43° | 21° | 32° | — | — |
| 1978 | 34° | 18° | 26° | 0.3" | — |
| 1977 | 28° | 25° | 26° | — | — |
| 1976coldest | 2° | -5° | -2° | — | — |
| 1975 | 33° | 20° | 26° | 0.25" | — |
| 1974 | 41° | 30° | 36° | — | — |
| 1973 | 11° | 1° | 6° | — | — |
| 1972 | 46° | 34° | 40° | 1.88" | — |
| 1971 | 36° | 21° | 28° | 2.34" | 2" |