Weather on November 17 at Isle Royale
Isle Royale National Park
Based on 49 years of data from Houghton, MI
Planning Your Visit
November 17th in Isle Royale National Park (via Houghton, MI) typically brings cold fall weather, with average highs around 38°F and lows near 28°F. Over 49 years of records, the warmest November 17th was in 2001 (50°F average), while the coldest was 1989 (14°F) — a 36°F range across recorded history. Precipitation has occurred on 49% of recorded November 17th dates, with snow falling 14% of the time (heaviest snowfall: 7.2"). 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 November 17th in Isle Royale? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 36°F | 21°F | 0" | -- |
| 2024 | 47°F | 42°F | 0.03" | -- |
| 2023 | 39°F | 33°F | 0" | -- |
| 2022 | 29°F | 24°F | 0.18" | -- |
| 2021 | 43°F | 34°F | 0.05" | -- |
| 2020 | 28°F | 22°F | 0" | -- |
| 2019 | 35°F | 32°F | 0.1" | -- |
| 2018 | 25°F | 17°F | 0.05" | -- |
| 2017 | 35°F | 25°F | 1.57" | -- |
| 2016 | 53°F | 44°F | 0" | -- |
| 2015 | 54°F | 46°F | 0.56" | -- |
| 2014 | 19°F | 13°F | 0.08" | -- |
| 2013 | 49°F | 34°F | 1.04" | -- |
| 2012 | 49°F | 25°F | 0" | -- |
| 2011 | 29°F | 22°F | 0.36" | -- |
| 2010 | 36°F | 29°F | 0.25" | -- |
| 2009 | 44°F | 24°F | 0" | -- |
| 2008 | 26°F | 20°F | 0.13" | -- |
| 2007 | 30°F | 24°F | 0" | -- |
| 2006 | 36°F | 32°F | 0.1" | -- |
| 2005 | 17°F | 11°F | 0.03" | -- |
| 2004 | 47°F | 43°F | 0" | -- |
| 2003 | 46°F | 36°F | 0.18" | -- |
| 2002 | 32°F | 9°F | 0" | -- |
| 2001 | 70°F | 31°F | 0" | 0" |
| 2000 | 30°F | 24°F | 0.08" | 0.3" |
| 1999 | 41°F | 26°F | 0" | 0" |
| 1998 | 36°F | 24°F | 0" | 0" |
| 1997 | 33°F | 26°F | 0" | 0" |
| 1996 | 51°F | 29°F | 0.23" | 0" |
| 1995 | 27°F | 22°F | 0" | 0" |
| 1994 | 52°F | 36°F | 0" | 0" |
| 1993 | 45°F | 34°F | 0" | 0" |
| 1992 | 27°F | 18°F | 0" | 0" |
| 1991 | 40°F | 23°F | 0.05" | 0" |
| 1990 | 49°F | 29°F | 0" | 0" |
| 1989 | 17°F | 11°F | 0.33" | 2" |
| 1988 | 31°F | 28°F | 0.2" | 0.8" |
| 1981 | 43°F | 36°F | 0" | 0" |
| 1980 | 32°F | 24°F | 0" | 0.1" |
| 1979 | 46°F | 36°F | 0" | 0" |
| 1978 | 35°F | 29°F | 1.8" | 7.2" |
| 1977 | 35°F | 31°F | 0.43" | 1.5" |
| 1976 | 38°F | 25°F | 0" | 0" |
| 1975 | 52°F | 36°F | 0" | 0" |
| 1974 | 44°F | 25°F | 0" | 0" |
| 1973 | 35°F | 20°F | 0" | 0" |
| 1972 | 31°F | 25°F | 0.38" | 2.1" |
| 1971 | 49°F | 40°F | 1.24" | 0" |