Weather on December 1
Ann Arbor, MI
55 Years of Data
About This Date
December 1st in Ann Arbor, MI typically brings chilly winter weather, with average highs around 40°F and lows near 27°F. Over 55 years of records, the warmest December 1st was in 1982 (53°F average), while the coldest was 2025 (14°F) — a 39°F range across recorded history. Precipitation has occurred on 47% of recorded December 1st dates, with snow falling 22% of the time (heaviest snowfall: 15.8"). The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for December 1st in Ann Arbor, MI? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 28° | 0° | 14° | — | — |
| 2024 | 28° | 20° | 24° | — | — |
| 2023 | 45° | 40° | 42° | 1.35" | — |
| 2022 | 37° | 25° | 31° | — | — |
| 2021 | 40° | 24° | 32° | — | — |
| 2020 | 33° | 26° | 30° | 0.61" | 2.7" |
| 2019 | 43° | 36° | 39° | 0.79" | — |
| 2018 | 42° | 29° | 36° | 0.05" | — |
| 2017 | 47° | 19° | 33° | — | — |
| 2016 | 40° | 34° | 37° | — | — |
| 2015 | 49° | 27° | 38° | 0.08" | — |
| 2014 | 40° | 18° | 29° | — | — |
| 2013 | 47° | 21° | 34° | — | — |
| 2012 | 46° | 32° | 39° | — | — |
| 2011 | 38° | 21° | 29° | — | — |
| 2010 | 55° | 27° | 41° | 0.1" | — |
| 2009 | 39° | 28° | 34° | — | — |
| 2008 | 33° | 31° | 32° | 1.55" | 2.2" |
| 2007 | 30° | 8° | 19° | — | — |
| 2006 | 39° | 30° | 35° | 2.57" | — |
| 2005 | 30° | 24° | 27° | 0.15" | — |
| 2004 | 42° | 31° | 36° | 0.81" | — |
| 2003 | 44° | 29° | 36° | — | — |
| 2002 | 29° | 13° | 21° | — | — |
| 2001 | 44° | 34° | 39° | — | — |
| 2000 | 35° | 24° | 30° | — | — |
| 1999 | 37° | 11° | 24° | — | — |
| 1998 | 55° | 36° | 45° | — | — |
| 1997 | 38° | 33° | 35° | — | — |
| 1996 | 55° | 34° | 44° | 0.89" | — |
| 1995 | 47° | 36° | 41° | 0.05" | — |
| 1994 | 45° | 22° | 33° | — | — |
| 1993 | 41° | 23° | 32° | — | — |
| 1992 | 33° | 31° | 32° | 0.03" | 0.1" |
| 1991 | 40° | 32° | 36° | — | — |
| 1990 | 43° | 33° | 38° | — | — |
| 1989 | 39° | 27° | 33° | — | — |
| 1988 | 35° | 28° | 32° | 0.28" | 1.6" |
| 1987 | 39° | 30° | 35° | 0.56" | 1.2" |
| 1986 | 35° | 26° | 31° | — | — |
| 1985 | 52° | 36° | 44° | 0.79" | — |
| 1984 | 42° | 32° | 37° | 0.05" | — |
| 1983 | 27° | 22° | 24° | 0.1" | 1" |
| 1982warmest | 59° | 46° | 53° | — | — |
| 1981 | 54° | 31° | 42° | 0.74" | — |
| 1980 | 47° | 34° | 40° | — | — |
| 1979 | 29° | 21° | 25° | 0.36" | 1.4" |
| 1978 | 38° | 24° | 31° | 0.15" | 0.7" |
| 1977 | 50° | 34° | 42° | 1.75" | — |
| 1976 | 26° | 12° | 19° | 0.15" | 0.8" |
| 1975 | 44° | 19° | 32° | 0.03" | 0.1" |
| 1974 | 32° | 26° | 29° | 3.1" | 15.8" |
| 1973 | 45° | 29° | 37° | — | — |
| 1972 | 37° | 27° | 32° | 0.53" | 2.5" |
| 1971 | 29° | 16° | 22° | — | — |