Weather on November 20
Ann Arbor, MI
55 Years of Data
Avg High
46°F
Avg Low
31°F
Warmest
1982
54°F avg
Coldest
2022
18°F avg
About This Date
November 20th in Ann Arbor, MI typically brings chilly fall weather, with average highs around 46°F and lows near 31°F. Over 55 years of records, the warmest November 20th was in 1982 (54°F average), while the coldest was 2022 (18°F) — a 36°F range across recorded history. Precipitation has occurred on 36% of recorded November 20th dates, with snow falling 9% of the time (heaviest snowfall: 3.7"). The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
Planning for November 20th in Ann Arbor, MI? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 45° | 28° | 36° | — | — |
| 2024 | 49° | 33° | 41° | 0.53" | — |
| 2023 | 43° | 23° | 33° | — | — |
| 2022coldest | 25° | 10° | 18° | — | — |
| 2021 | 38° | 29° | 34° | — | — |
| 2020 | 66° | 43° | 54° | — | — |
| 2019 | 42° | 27° | 35° | — | — |
| 2018 | 33° | 26° | 30° | 0.1" | — |
| 2017 | 47° | 26° | 37° | — | — |
| 2016 | 34° | 27° | 31° | 0.03" | — |
| 2015 | 46° | 29° | 38° | — | — |
| 2014 | 26° | 12° | 19° | — | — |
| 2013 | 45° | 19° | 32° | — | — |
| 2012 | 55° | 31° | 43° | — | — |
| 2011 | 59° | 37° | 48° | — | — |
| 2010 | 46° | 30° | 38° | — | — |
| 2009 | 48° | 38° | 43° | — | — |
| 2008 | 34° | 25° | 29° | — | — |
| 2007 | 57° | 48° | 53° | 0.03" | — |
| 2006 | 42° | 22° | 32° | — | — |
| 2005 | 52° | 23° | 37° | — | — |
| 2004 | 56° | 47° | 51° | — | — |
| 2003 | 56° | 26° | 41° | — | — |
| 2002 | 55° | 39° | 47° | — | — |
| 2001 | 42° | 30° | 36° | — | — |
| 2000 | 36° | 26° | 31° | 0.03" | — |
| 1999 | 47° | 40° | 43° | 0.03" | — |
| 1998 | 38° | 32° | 35° | — | — |
| 1997 | 37° | 24° | 31° | 0.03" | — |
| 1996 | 30° | 19° | 25° | — | — |
| 1995 | 53° | 32° | 43° | — | — |
| 1994 | 49° | 35° | 42° | — | — |
| 1993 | 41° | 25° | 33° | — | — |
| 1992 | 50° | 35° | 43° | — | — |
| 1991 | 61° | 45° | 53° | 2.69" | — |
| 1990 | 55° | 29° | 42° | — | — |
| 1989 | 55° | 37° | 46° | — | — |
| 1988 | 42° | 33° | 38° | 2.36" | 0.2" |
| 1987 | 42° | 24° | 33° | 0.08" | 0.3" |
| 1986 | 34° | 27° | 30° | 1.37" | 3.7" |
| 1985 | 66° | 28° | 47° | 0.56" | — |
| 1984 | 34° | 17° | 25° | — | — |
| 1983 | 58° | 48° | 53° | 0.64" | — |
| 1982warmest | 57° | 50° | 54° | 2.41" | — |
| 1981 | 42° | 30° | 36° | 2.11" | 0.5" |
| 1980 | 44° | 26° | 35° | — | — |
| 1979 | 62° | 44° | 53° | — | — |
| 1978 | 36° | 25° | 30° | — | — |
| 1977 | 51° | 37° | 44° | 0.76" | — |
| 1976 | 42° | 25° | 33° | — | — |
| 1975 | 60° | 35° | 48° | 0.3" | — |
| 1974 | 51° | 37° | 44° | 0.43" | — |
| 1973 | 51° | 42° | 47° | — | — |
| 1972 | 37° | 32° | 35° | 0.53" | 1.5" |
| 1971 | 42° | 32° | 37° | 0.56" | — |
55 years of data from ANN ARBOR 1W