Weather on March 12
Duluth, MN
55 Years of Data
About This Date
March 12th in Duluth, MN typically brings cold spring weather, with average highs around 33°F and lows near 19°F. Over 56 years of records, the warmest March 12th was in 2024 (49°F average), while the coldest was 2009 (3°F) — a 46°F range across recorded history. Precipitation has occurred on 29% of recorded March 12th dates, with snow falling 21% of the time (heaviest snowfall: 6"). The last decade has been 8.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.4°F warmer on this date compared to 20-30 years ago.
Planning for March 12th in Duluth, MN? Bundle up with warm layers and protect extremities from the cold. Check road conditions if traveling, as snow is possible.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 33° | 18° | 25° | — | — |
| 2025 | 36° | 30° | 33° | — | — |
| 2024warmest | 65° | 34° | 49° | — | — |
| 2023 | 29° | 22° | 25° | 3.48" | 6" |
| 2022 | 19° | -7° | 6° | — | — |
| 2021 | 34° | 18° | 26° | — | — |
| 2020 | 39° | 28° | 34° | — | — |
| 2019 | 42° | 14° | 28° | — | — |
| 2018 | 37° | 19° | 28° | — | — |
| 2017 | 21° | 12° | 17° | — | — |
| 2016 | 50° | 33° | 42° | — | — |
| 2015 | 36° | 33° | 34° | — | — |
| 2014 | 24° | 6° | 15° | 0.18" | 4.2" |
| 2013 | 27° | 20° | 23° | — | — |
| 2012 | 44° | 34° | 39° | 0.86" | — |
| 2011 | 38° | 21° | 29° | 0.46" | 0.5" |
| 2010 | 38° | 35° | 36° | 0.46" | — |
| 2009coldest | 14° | -9° | 3° | — | — |
| 2008 | 35° | 29° | 32° | 0.64" | 3.5" |
| 2007 | 47° | 30° | 38° | — | — |
| 2006 | 48° | 28° | 38° | 0.36" | 1" |
| 2005 | 20° | 1° | 10° | — | — |
| 2004 | 15° | 5° | 10° | — | — |
| 2003 | 28° | 9° | 18° | — | — |
| 2002 | 26° | 13° | 19° | — | — |
| 2001 | 26° | 11° | 18° | — | — |
| 2000 | 39° | 19° | 29° | — | — |
| 1999 | 32° | 11° | 21° | — | — |
| 1998 | 31° | 5° | 18° | — | — |
| 1997 | 36° | 11° | 23° | — | — |
| 1996 | 40° | 31° | 35° | — | — |
| 1995 | 40° | 25° | 32° | — | — |
| 1994 | 44° | 17° | 31° | — | — |
| 1993 | 21° | 0° | 11° | — | — |
| 1992 | 41° | 7° | 24° | 0.46" | — |
| 1991 | 30° | 24° | 27° | — | — |
| 1990 | 33° | 32° | 33° | — | — |
| 1989 | 30° | 19° | 25° | — | 0.3" |
| 1988 | 22° | 12° | 17° | 0.25" | 1" |
| 1987 | 31° | 19° | 25° | — | — |
| 1986 | 32° | 15° | 24° | — | — |
| 1985 | 42° | 28° | 35° | — | — |
| 1984 | 16° | 3° | 9° | 0.25" | 0.2" |
| 1983 | 39° | 22° | 30° | — | — |
| 1982 | 36° | 20° | 28° | 1.6" | — |
| 1981 | 49° | 38° | 43° | — | — |
| 1980 | 25° | 12° | 18° | 0.51" | 2" |
| 1979 | 26° | 13° | 19° | — | — |
| 1978 | 35° | 25° | 30° | — | — |
| 1977 | 39° | 32° | 36° | 3.68" | — |
| 1976 | 30° | 19° | 25° | 0.41" | 0.5" |
| 1975 | 25° | 12° | 18° | 0.15" | 0.6" |
| 1974 | 29° | 22° | 25° | — | — |
| 1973 | 39° | 32° | 36° | — | — |
| 1972 | 30° | 19° | 25° | — | — |
| 1971 | 39° | 26° | 33° | 0.15" | 0.3" |
Duluth, MN Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Duluth, MN Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Duluth, MN Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Duluth, MN
Duluth, MN has no months that meet our "pleasant" threshold — every season has tradeoffs.