Weather on September 2
Duluth, MN
55 Years of Data
Avg High
72°F
Avg Low
56°F
Warmest
1983
80°F avg
Coldest
1974
53°F avg
About This Date
September 2nd in Duluth, MN typically brings pleasant fall weather, with average highs around 72°F and lows near 56°F. Over 55 years of records, the warmest September 2nd was in 1983 (80°F average), while the coldest was 1974 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 33% of September 2nd dates historically, with the wettest September 2nd recording 5.33" of rain. The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
Planning for September 2nd in Duluth, MN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 61° | 68° | 1.09" | — |
| 2024 | 76° | 49° | 62° | — | — |
| 2023 | 89° | 70° | 79° | — | — |
| 2022 | 87° | 67° | 77° | — | — |
| 2021 | 64° | 60° | 62° | — | — |
| 2020 | 75° | 55° | 65° | — | — |
| 2019 | 65° | 49° | 57° | 1.17" | — |
| 2018 | 79° | 63° | 71° | 0.3" | — |
| 2017 | 77° | 59° | 68° | 0.94" | — |
| 2016 | 76° | 55° | 65° | — | — |
| 2015 | 77° | 60° | 69° | 2.79" | — |
| 2014 | 79° | 53° | 66° | — | — |
| 2013 | 76° | 53° | 64° | — | — |
| 2012 | 70° | 60° | 65° | — | — |
| 2011 | 77° | 61° | 69° | — | — |
| 2010 | 68° | 57° | 63° | 1.04" | — |
| 2009 | 72° | 50° | 61° | — | — |
| 2008 | 76° | 52° | 64° | 1.22" | — |
| 2007 | 85° | 58° | 71° | 0.13" | — |
| 2006 | 67° | 61° | 64° | — | — |
| 2005 | 74° | 59° | 66° | — | — |
| 2004 | 55° | 53° | 54° | — | — |
| 2003 | 82° | 55° | 69° | — | — |
| 2002 | 73° | 49° | 61° | — | — |
| 2001 | 71° | 52° | 61° | — | — |
| 2000 | 57° | 52° | 54° | — | — |
| 1999 | 72° | 59° | 65° | — | — |
| 1998 | 74° | 54° | 64° | — | — |
| 1997 | 77° | 55° | 66° | — | — |
| 1996 | 69° | 60° | 65° | — | — |
| 1995 | 78° | 58° | 68° | 0.05" | — |
| 1994 | 65° | 49° | 57° | — | — |
| 1993 | 73° | 56° | 64° | 0.51" | — |
| 1992 | 69° | 53° | 61° | 2.03" | — |
| 1991 | 72° | 59° | 65° | 0.38" | — |
| 1990 | 69° | 58° | 63° | — | — |
| 1989 | 71° | 54° | 62° | — | — |
| 1988 | 72° | 60° | 66° | 0.33" | — |
| 1987 | 62° | 54° | 58° | — | — |
| 1986 | 56° | 53° | 54° | — | — |
| 1985 | 56° | 52° | 54° | 5.33" | — |
| 1984 | 59° | 54° | 56° | 1.02" | — |
| 1983warmest | 88° | 72° | 80° | — | — |
| 1982 | 66° | 55° | 61° | — | — |
| 1981 | 65° | 55° | 60° | — | — |
| 1980 | 73° | 59° | 66° | 1.8" | — |
| 1979 | 68° | 61° | 64° | 0.25" | — |
| 1978 | 85° | 55° | 70° | — | — |
| 1977 | 70° | 52° | 61° | — | — |
| 1976 | 72° | 48° | 60° | — | — |
| 1975 | 58° | 55° | 56° | — | — |
| 1974coldest | 58° | 48° | 53° | — | — |
| 1973 | 77° | 65° | 71° | 0.91" | — |
| 1972 | 64° | 51° | 58° | — | — |
| 1971 | 72° | 60° | 66° | — | — |
55 years of data from DULUTH HARBOR STN