Weather on November 21
Duluth, MN
55 Years of Data
Avg High
35°F
Avg Low
22°F
Warmest
2006
43°F avg
Coldest
1978
6°F avg
About This Date
November 21st in Duluth, MN typically brings cold fall weather, with average highs around 35°F and lows near 22°F. Over 55 years of records, the warmest November 21st was in 2006 (43°F average), while the coldest was 1978 (6°F) — a 37°F range across recorded history. Precipitation has occurred on 9% of recorded November 21st dates, with snow falling 2% of the time. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for November 21st in Duluth, MN? Bundle up with warm layers and protect extremities from the cold.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 41° | 26° | 34° | — | — |
| 2024 | 47° | 36° | 41° | — | — |
| 2023 | 42° | 30° | 36° | — | — |
| 2022 | 28° | 21° | 25° | — | — |
| 2021 | 35° | 18° | 26° | — | — |
| 2020 | 37° | 21° | 29° | — | — |
| 2019 | 34° | 21° | 27° | 0.76" | — |
| 2018 | 20° | 11° | 15° | — | — |
| 2017 | 39° | 17° | 28° | — | — |
| 2016 | 35° | 21° | 28° | — | — |
| 2015 | 25° | 16° | 20° | — | — |
| 2014 | 32° | 1° | 17° | — | — |
| 2013 | 37° | 17° | 27° | — | — |
| 2012 | 40° | 32° | 36° | — | — |
| 2011 | 28° | 10° | 19° | — | — |
| 2010 | 33° | 15° | 24° | 0.1" | — |
| 2009 | 47° | 26° | 36° | — | — |
| 2008 | 22° | 11° | 16° | — | — |
| 2007 | 34° | 23° | 28° | 0.23" | 0.5" |
| 2006warmest | 53° | 34° | 43° | — | — |
| 2005 | 42° | 30° | 36° | — | — |
| 2004 | 42° | 27° | 34° | — | — |
| 2003 | 53° | 29° | 41° | — | — |
| 2002 | 44° | 27° | 35° | — | — |
| 2001 | 42° | 29° | 35° | — | — |
| 2000 | 21° | 8° | 15° | — | — |
| 1999 | 40° | 29° | 34° | — | — |
| 1998 | 33° | 22° | 27° | — | — |
| 1997 | 28° | 20° | 24° | — | — |
| 1996 | 27° | 20° | 23° | — | — |
| 1995 | 36° | 18° | 27° | — | — |
| 1994 | 37° | 25° | 31° | — | — |
| 1993 | 42° | 24° | 33° | — | — |
| 1992 | 37° | 30° | 34° | — | — |
| 1991 | 43° | 28° | 35° | — | — |
| 1990 | 48° | 34° | 41° | — | — |
| 1989 | 24° | 19° | 22° | — | — |
| 1988 | 29° | 25° | 27° | — | — |
| 1987 | 34° | 31° | 32° | — | — |
| 1986 | 36° | 26° | 31° | — | — |
| 1985 | 25° | 9° | 17° | — | — |
| 1984 | 38° | 20° | 29° | — | — |
| 1983 | 34° | 31° | 32° | — | — |
| 1982 | 32° | 23° | 28° | — | — |
| 1981 | 28° | 19° | 24° | — | — |
| 1980 | 45° | 35° | 40° | — | — |
| 1979 | 38° | 36° | 37° | — | — |
| 1978coldest | 13° | -1° | 6° | — | — |
| 1977 | 28° | -2° | 13° | 0.08" | — |
| 1976 | 33° | 22° | 27° | — | — |
| 1975 | 27° | 20° | 23° | — | — |
| 1974 | 33° | 27° | 30° | — | — |
| 1973 | 45° | 31° | 38° | 0.99" | — |
| 1972 | 26° | 17° | 22° | — | — |
| 1971 | 26° | 15° | 21° | — | — |
55 years of data from DULUTH HARBOR STN