Weather on October 16
Duluth, MN
55 Years of Data
Avg High
51°F
Avg Low
39°F
Warmest
2025
57°F avg
Coldest
2002
33°F avg
About This Date
October 16th in Duluth, MN typically brings cool fall weather, with average highs around 51°F and lows near 39°F. Over 55 years of records, the warmest October 16th was in 2025 (57°F average), while the coldest was 2002 (33°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 24% of October 16th dates historically, with the wettest October 16th recording 3.12" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for October 16th in Duluth, MN? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 62° | 52° | 57° | 0.05" | — |
| 2024 | 62° | 29° | 45° | — | — |
| 2023 | 48° | 35° | 42° | — | — |
| 2022 | 44° | 35° | 40° | — | — |
| 2021 | 61° | 40° | 50° | — | — |
| 2020 | 42° | 29° | 35° | — | — |
| 2019 | 49° | 41° | 45° | — | — |
| 2018 | 46° | 31° | 38° | — | — |
| 2017 | 63° | 35° | 49° | — | — |
| 2016 | 53° | 40° | 46° | 0.2" | — |
| 2015 | 42° | 33° | 38° | — | — |
| 2014 | 56° | 42° | 49° | 0.79" | — |
| 2013 | 55° | 40° | 47° | 0.03" | — |
| 2012 | 49° | 39° | 44° | 0.51" | — |
| 2011 | 53° | 40° | 46° | — | — |
| 2010 | 63° | 38° | 50° | — | — |
| 2009 | 47° | 34° | 40° | — | — |
| 2008 | 52° | 37° | 44° | — | — |
| 2007 | 49° | 47° | 48° | 2.51" | — |
| 2006 | 47° | 42° | 44° | 1.17" | — |
| 2005 | 52° | 33° | 42° | — | — |
| 2004 | 42° | 37° | 40° | — | — |
| 2003 | 47° | 35° | 41° | — | — |
| 2002coldest | 40° | 27° | 33° | — | — |
| 2001 | 49° | 35° | 42° | — | — |
| 2000 | 44° | 42° | 43° | — | — |
| 1999 | 49° | 44° | 46° | — | — |
| 1998 | 53° | 40° | 46° | — | — |
| 1997 | 56° | 34° | 45° | — | — |
| 1996 | 67° | 44° | 55° | — | — |
| 1995 | 50° | 36° | 43° | — | — |
| 1994 | 54° | 52° | 53° | — | — |
| 1993 | 46° | 36° | 41° | — | — |
| 1992 | 38° | 31° | 34° | — | — |
| 1991 | 47° | 30° | 38° | — | — |
| 1990 | 55° | 40° | 47° | — | — |
| 1989 | 44° | 41° | 43° | — | — |
| 1988 | 58° | 48° | 53° | 0.2" | — |
| 1987 | 51° | 43° | 47° | 0.33" | — |
| 1986 | 47° | 40° | 43° | — | — |
| 1985 | 47° | 28° | 37° | — | — |
| 1984 | 50° | 44° | 47° | 3.12" | — |
| 1983 | 48° | 44° | 46° | 0.18" | — |
| 1982 | 48° | 37° | 43° | — | — |
| 1981 | 63° | 43° | 53° | — | — |
| 1980 | 50° | 46° | 48° | 0.76" | — |
| 1979 | 55° | 43° | 49° | — | — |
| 1978 | 43° | 37° | 40° | — | — |
| 1977 | 62° | 42° | 52° | — | — |
| 1976 | 40° | 30° | 35° | — | — |
| 1975 | 46° | 41° | 44° | — | — |
| 1974 | 58° | 43° | 50° | — | — |
| 1973 | 52° | 40° | 46° | — | — |
| 1972 | 50° | 29° | 39° | — | — |
| 1971 | 50° | 46° | 48° | 0.46" | — |
55 years of data from DULUTH HARBOR STN