Weather on February 21
Duluth, MN
55 Years of Data
Avg High
30°F
Avg Low
14°F
Warmest
2017
43°F avg
Coldest
1986
-1°F avg
About This Date
February 21st in Duluth, MN typically brings very cold winter weather, with average highs around 30°F and lows near 14°F. Over 56 years of records, the warmest February 21st was in 2017 (43°F average), while the coldest was 1986 (-1°F) — a 44°F range across recorded history. Precipitation has occurred on 23% of recorded February 21st dates, with snow falling 18% of the time (heaviest snowfall: 6"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for February 21st in Duluth, MN? Bundle up with warm layers and protect extremities from the cold.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 21° | 10° | 16° | — | — |
| 2025 | 29° | 5° | 17° | — | — |
| 2024 | 46° | 29° | 37° | — | — |
| 2023 | 22° | 8° | 15° | — | — |
| 2022 | 16° | 7° | 11° | 1.35" | 6" |
| 2021 | 28° | 19° | 24° | — | — |
| 2020 | 40° | 8° | 24° | — | — |
| 2019 | 33° | 18° | 25° | — | — |
| 2018 | 25° | -2° | 11° | — | — |
| 2017warmest | 51° | 35° | 43° | — | — |
| 2016 | 31° | 24° | 27° | 0.05" | — |
| 2015 | 20° | 6° | 13° | — | — |
| 2014 | 28° | 4° | 16° | 0.51" | 3.4" |
| 2013 | 25° | -4° | 10° | — | — |
| 2012 | 37° | 29° | 33° | 0.36" | 2" |
| 2011 | 26° | 20° | 23° | — | — |
| 2010 | 31° | 11° | 21° | — | — |
| 2009 | 25° | -6° | 10° | 0.03" | 1" |
| 2008 | 12° | -10° | 1° | — | — |
| 2007 | 45° | 28° | 36° | — | — |
| 2006 | 26° | 7° | 16° | 0.2" | 1" |
| 2005 | 26° | 10° | 18° | — | — |
| 2004 | 33° | 26° | 30° | — | — |
| 2003 | 44° | 18° | 31° | — | — |
| 2002 | 30° | 14° | 22° | — | — |
| 2001 | 12° | -12° | 0° | — | — |
| 2000 | 35° | 12° | 24° | — | — |
| 1999 | 29° | 3° | 16° | — | — |
| 1998 | 37° | 32° | 35° | — | — |
| 1997 | 42° | 24° | 33° | — | — |
| 1996 | 29° | 15° | 22° | — | — |
| 1995 | 26° | 9° | 17° | — | — |
| 1994 | 14° | 2° | 8° | — | — |
| 1993 | 24° | 18° | 21° | 0.3" | 0.4" |
| 1992 | 26° | 17° | 22° | — | — |
| 1991 | 38° | 17° | 27° | — | — |
| 1990 | 40° | 31° | 35° | — | — |
| 1989 | 20° | 8° | 14° | — | — |
| 1988 | 34° | 24° | 29° | — | — |
| 1987 | 32° | 26° | 29° | 0.15" | 1" |
| 1986coldest | 13° | -14° | -1° | — | — |
| 1985 | 38° | 29° | 33° | — | — |
| 1984 | 36° | 30° | 33° | — | — |
| 1983 | 35° | 27° | 31° | — | — |
| 1982 | 33° | 27° | 30° | — | — |
| 1981 | 37° | 35° | 36° | 0.03" | — |
| 1980 | 33° | 26° | 30° | 0.36" | — |
| 1979 | 33° | 20° | 26° | 0.08" | 0.3" |
| 1978 | 31° | 2° | 16° | — | — |
| 1977 | 39° | 12° | 26° | — | — |
| 1976 | 28° | 17° | 23° | — | — |
| 1975 | 34° | 13° | 23° | 0.36" | 1" |
| 1974 | 29° | 20° | 24° | 0.13" | 0.8" |
| 1973 | 19° | 3° | 11° | — | — |
| 1972 | 24° | 5° | 15° | — | — |
| 1971 | 25° | 8° | 16° | — | — |
56 years of data from DULUTH HARBOR STN