Weather on August 30
Duluth, MN
55 Years of Data
Avg High
71°F
Avg Low
56°F
Warmest
1991
79°F avg
Coldest
2004
50°F avg
About This Date
August 30th in Duluth, MN typically brings pleasant summer weather, with average highs around 71°F and lows near 56°F. Over 55 years of records, the warmest August 30th was in 1991 (79°F average), while the coldest was 2004 (50°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 15% of August 30th dates historically, with the wettest August 30th recording 1.35" of rain. The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
Planning for August 30th in Duluth, MN? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 50° | 65° | — | — |
| 2024 | 81° | 58° | 69° | — | — |
| 2023 | 71° | 52° | 61° | — | — |
| 2022 | 80° | 61° | 70° | — | — |
| 2021 | 77° | 55° | 66° | — | — |
| 2020 | 66° | 54° | 60° | — | — |
| 2019 | 72° | 47° | 59° | — | — |
| 2018 | 69° | 51° | 60° | — | — |
| 2017 | 69° | 60° | 65° | — | — |
| 2016 | 78° | 65° | 71° | — | — |
| 2015 | 84° | 60° | 72° | — | — |
| 2014 | 66° | 61° | 63° | — | — |
| 2013 | 74° | 68° | 71° | — | — |
| 2012 | 84° | 63° | 73° | — | — |
| 2011 | 73° | 51° | 62° | 0.08" | — |
| 2010 | 90° | 66° | 78° | — | — |
| 2009 | 67° | 41° | 54° | — | — |
| 2008 | 75° | 50° | 63° | — | — |
| 2007 | 74° | 44° | 59° | — | — |
| 2006 | 65° | 60° | 62° | — | — |
| 2005 | 67° | 37° | 52° | — | — |
| 2004coldest | 56° | 44° | 50° | — | — |
| 2003 | 74° | 47° | 60° | — | — |
| 2002 | 65° | 52° | 58° | — | — |
| 2001 | 74° | 53° | 63° | — | — |
| 2000 | 77° | 51° | 64° | — | — |
| 1999 | 64° | 55° | 60° | — | — |
| 1998 | 78° | 62° | 70° | — | — |
| 1997 | 66° | 59° | 63° | — | — |
| 1996 | 68° | 56° | 62° | — | — |
| 1995 | 67° | 61° | 64° | — | — |
| 1994 | 56° | 52° | 54° | — | — |
| 1993 | 71° | 56° | 63° | 1.35" | — |
| 1992 | 61° | 54° | 57° | 0.81" | — |
| 1991warmest | 86° | 72° | 79° | — | — |
| 1990 | 82° | 65° | 73° | — | — |
| 1989 | 70° | 53° | 61° | — | — |
| 1988 | 63° | 52° | 57° | — | — |
| 1987 | 68° | 58° | 63° | 1.27" | — |
| 1986 | 64° | 55° | 60° | — | — |
| 1985 | 66° | 48° | 57° | — | — |
| 1984 | 71° | 57° | 64° | — | — |
| 1983 | 76° | 68° | 72° | — | — |
| 1982 | 65° | 53° | 59° | — | — |
| 1981 | 70° | 63° | 66° | — | — |
| 1980 | 72° | 63° | 67° | 0.28" | — |
| 1979 | 63° | 57° | 60° | — | — |
| 1978 | 60° | 55° | 58° | — | — |
| 1977 | 66° | 53° | 60° | — | — |
| 1976 | 69° | 49° | 59° | — | — |
| 1975 | 61° | 57° | 59° | — | — |
| 1974 | 66° | 52° | 59° | 0.56" | — |
| 1973 | 71° | 62° | 67° | 0.25" | — |
| 1972 | 83° | 60° | 71° | — | — |
| 1971 | 68° | 55° | 62° | 0.1" | — |
55 years of data from DULUTH HARBOR STN