Weather on November 19 at Isle Royale
Isle Royale National Park
Based on 49 years of data from Houghton, MI
Planning Your Visit
November 19th in Isle Royale National Park (via Houghton, MI) typically brings cold fall weather, with average highs around 38°F and lows near 27°F. Over 49 years of records, the warmest November 19th was in 2024 (48°F average), while the coldest was 2014 (16°F) — a 32°F range across recorded history. Precipitation has occurred on 55% of recorded November 19th dates, with snow falling 14% of the time (heaviest snowfall: 4.8"). The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for November 19th 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 | 43°F | 21°F | 0" | -- |
| 2024 | 51°F | 44°F | 1.73" | -- |
| 2023 | 42°F | 23°F | 0" | -- |
| 2022 | 19°F | 14°F | 0.23" | -- |
| 2021 | 35°F | 31°F | 0" | -- |
| 2020 | 48°F | 31°F | 0" | -- |
| 2019 | 36°F | 32°F | 0" | -- |
| 2018 | 23°F | 14°F | 0" | -- |
| 2017 | 26°F | 21°F | 0" | -- |
| 2016 | 31°F | 22°F | 0.23" | -- |
| 2015 | 47°F | 26°F | 0.53" | -- |
| 2014 | 21°F | 11°F | 0.3" | -- |
| 2013 | 34°F | 20°F | 0" | -- |
| 2012 | 52°F | 38°F | 0.08" | -- |
| 2011 | 36°F | 26°F | 0.15" | -- |
| 2010 | 37°F | 24°F | 0.05" | -- |
| 2009 | 45°F | 36°F | 1.19" | -- |
| 2008 | 30°F | 23°F | 0.05" | -- |
| 2007 | 41°F | 32°F | 0.08" | -- |
| 2006 | 38°F | 25°F | 0" | -- |
| 2005 | 36°F | 29°F | 0.18" | -- |
| 2004 | 43°F | 35°F | 0.03" | -- |
| 2003 | 39°F | 29°F | 0.08" | -- |
| 2002 | 42°F | 24°F | 0" | 0" |
| 2001 | 55°F | 30°F | 1.02" | 0" |
| 2000 | 27°F | 18°F | -- | 0" |
| 1999 | 44°F | 36°F | 0.36" | 0" |
| 1998 | 43°F | 31°F | 1.88" | 1.1" |
| 1997 | 32°F | 23°F | 0.05" | 0.4" |
| 1996 | 28°F | 21°F | 0.05" | 0.3" |
| 1995 | 38°F | 24°F | 0" | 0" |
| 1994 | 40°F | 31°F | 0.08" | 0" |
| 1993 | 44°F | 28°F | 0" | 0" |
| 1992 | 34°F | 29°F | 0" | 0" |
| 1991 | 44°F | 36°F | 0" | 0" |
| 1990 | 45°F | 29°F | 0" | 0" |
| 1989 | 44°F | 15°F | 0.08" | 0.3" |
| 1988 | 37°F | 32°F | 0.46" | 0" |
| 1981 | 32°F | 27°F | 0.13" | 0.6" |
| 1980 | 44°F | 31°F | 0" | 0" |
| 1979 | 52°F | 36°F | 0" | 0" |
| 1978 | 25°F | 10°F | 0.66" | 4.8" |
| 1977 | 33°F | 27°F | 0" | 0" |
| 1976 | 39°F | 29°F | 0" | 0" |
| 1975 | 43°F | 32°F | 0.71" | 0" |
| 1974 | 38°F | 30°F | 0.15" | 0" |
| 1973 | 36°F | 29°F | 0" | 0" |
| 1972 | 34°F | 16°F | 0" | 0" |
| 1971 | 33°F | 26°F | 0.58" | 2.6" |