Weather on January 9
Milwaukee, WI
55 Years of Data
About This Date
January 9th in Milwaukee, WI typically brings very cold winter weather, with average highs around 30°F and lows near 15°F. Over 56 years of records, the warmest January 9th was in 2026 (47°F average), while the coldest was 1982 (-7°F) — a 54°F range across recorded history. Precipitation has occurred on 36% of recorded January 9th dates, with snow falling 20% of the time (heaviest snowfall: 5"). The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for January 9th 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 |
|---|---|---|---|---|---|
| 2026warmest | 58° | 37° | 47° | 1.07" | — |
| 2025 | 22° | 7° | 14° | — | — |
| 2024 | 36° | 30° | 33° | 1.19" | 0.9" |
| 2023 | 46° | 25° | 36° | — | — |
| 2022 | 32° | 11° | 22° | — | — |
| 2021 | 36° | 26° | 31° | — | — |
| 2020 | 51° | 27° | 39° | 0.15" | — |
| 2019 | 24° | 16° | 20° | — | — |
| 2018 | 40° | 26° | 33° | — | — |
| 2017 | 31° | 19° | 25° | 0.1" | 0.7" |
| 2016 | 37° | 22° | 30° | 0.46" | 1.5" |
| 2015 | 9° | 0° | 5° | — | — |
| 2014 | 25° | -9° | 8° | — | — |
| 2013 | 43° | 29° | 36° | — | — |
| 2012 | 46° | 27° | 36° | — | — |
| 2011 | 31° | 10° | 20° | — | — |
| 2010 | 22° | 6° | 14° | — | — |
| 2009 | 22° | 12° | 17° | 0.13" | 0.6" |
| 2008 | 51° | 30° | 41° | 0.84" | — |
| 2007 | 37° | 22° | 29° | — | — |
| 2006 | 40° | 31° | 35° | — | — |
| 2005 | 28° | 17° | 23° | — | — |
| 2004 | 30° | 15° | 23° | 0.13" | 1.5" |
| 2003 | 56° | 32° | 44° | — | — |
| 2002 | 45° | 23° | 34° | — | — |
| 2001 | 27° | 9° | 18° | — | — |
| 2000 | 45° | 32° | 38° | — | — |
| 1999 | 11° | -5° | 3° | — | — |
| 1998 | 32° | 14° | 23° | 0.15" | 0.9" |
| 1997 | 30° | 25° | 27° | 0.66" | 5" |
| 1996 | 31° | 19° | 25° | — | — |
| 1995 | 22° | 5° | 13° | 0.15" | 0.9" |
| 1994 | 24° | 2° | 13° | — | — |
| 1993 | 26° | 22° | 24° | 0.13" | 0.8" |
| 1992 | 39° | 33° | 36° | 0.1" | — |
| 1991 | 31° | 17° | 24° | — | — |
| 1990 | 39° | 32° | 36° | 0.36" | — |
| 1989 | 28° | 2° | 15° | — | — |
| 1988 | 6° | -7° | 0° | — | — |
| 1987 | 31° | 21° | 26° | 0.61" | 3.3" |
| 1986 | 33° | 16° | 24° | — | — |
| 1985 | 26° | 10° | 18° | 0.15" | 2" |
| 1984 | 28° | 16° | 22° | 0.25" | — |
| 1983 | 40° | 29° | 34° | 0.05" | — |
| 1982coldest | 2° | -17° | -7° | — | — |
| 1981 | 18° | 6° | 12° | — | — |
| 1980 | 9° | 0° | 4° | — | — |
| 1979 | 14° | -1° | 7° | — | — |
| 1978 | 2° | -8° | -3° | — | — |
| 1977 | 12° | -4° | 4° | 0.15" | — |
| 1976 | 14° | -2° | 6° | — | — |
| 1975 | 39° | 36° | 37° | 0.05" | — |
| 1974 | 22° | 6° | 14° | — | — |
| 1973 | 13° | -3° | 5° | — | — |
| 1972 | 43° | 31° | 37° | — | — |
| 1971 | 29° | 14° | 21° | — | — |