Weather on January 8 at Isle Royale
Isle Royale National Park
Based on 51 years of data from Houghton, MI
Planning Your Visit
January 8th in Isle Royale National Park (via Houghton, MI) typically brings very cold winter weather, with average highs around 23°F and lows near 10°F. Over 51 years of records, the warmest January 8th was in 2003 (36°F average), while the coldest was 1974 (-5°F) — a 41°F range across recorded history. Precipitation has occurred on 57% of recorded January 8th dates, with snow falling 41% of the time (heaviest snowfall: 14"). The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for January 8th in Isle Royale? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 37°F | 31°F | 0.03" | -- |
| 2025 | 18°F | 12°F | 0.03" | -- |
| 2024 | 28°F | 20°F | 0" | -- |
| 2023 | 35°F | 10°F | 0" | -- |
| 2022 | 27°F | 10°F | 0.03" | -- |
| 2021 | 34°F | 27°F | 0" | -- |
| 2020 | 11°F | 6°F | 0" | -- |
| 2019 | 35°F | 17°F | 0.13" | -- |
| 2018 | 31°F | 22°F | -- | -- |
| 2017 | 17°F | 5°F | 0.03" | -- |
| 2016 | 33°F | 32°F | 0.53" | -- |
| 2015 | 13°F | 0°F | 0" | -- |
| 2014 | 9°F | 0°F | 0.05" | -- |
| 2013 | 35°F | 24°F | 0" | -- |
| 2012 | 30°F | 21°F | 0.1" | -- |
| 2011 | 22°F | 14°F | -- | -- |
| 2010 | 15°F | 11°F | 0" | -- |
| 2009 | 25°F | 11°F | 0" | -- |
| 2008 | 34°F | 31°F | 0.03" | -- |
| 2007 | 28°F | 21°F | 0" | -- |
| 2006 | 28°F | 23°F | 0" | -- |
| 2005 | 21°F | 15°F | 0" | -- |
| 2004 | 16°F | 7°F | 0" | -- |
| 2003 | 41°F | 30°F | 0" | 0" |
| 2002 | 35°F | 14°F | 0" | 0" |
| 2001 | 24°F | 15°F | 0.03" | 1" |
| 2000 | 40°F | 12°F | 0" | 0" |
| 1999 | 14°F | -1°F | 0.08" | 1" |
| 1998 | 28°F | 22°F | 0" | 0" |
| 1997 | 22°F | -3°F | 0.03" | 0.1" |
| 1996 | 23°F | 1°F | 0" | 0" |
| 1995 | 14°F | 9°F | 0.25" | 4.6" |
| 1994 | 18°F | 7°F | 0.66" | 8.3" |
| 1993 | 10°F | 2°F | 0.05" | 0.3" |
| 1992 | 31°F | 23°F | 0.2" | 1.2" |
| 1991 | 25°F | 10°F | 0.74" | 2.5" |
| 1990 | 42°F | 24°F | 0" | 0" |
| 1989 | 31°F | 7°F | 1.45" | 14" |
| 1988 | 12°F | 1°F | 1.22" | 4.8" |
| 1982 | 6°F | -8°F | 0.51" | 3.4" |
| 1981 | 14°F | 3°F | 0.48" | 6.2" |
| 1980 | 9°F | 0°F | 1.8" | 8.4" |
| 1979 | 10°F | -6°F | 0.53" | 4" |
| 1978 | 20°F | -2°F | 1.78" | 8" |
| 1977 | 7°F | -10°F | 0.64" | 2.7" |
| 1976 | 5°F | -4°F | 1.37" | 5" |
| 1975 | 33°F | 20°F | 0.2" | 1" |
| 1974 | 4°F | -13°F | 0.13" | 1" |
| 1973 | 9°F | -1°F | 0.15" | 0.9" |
| 1972 | 38°F | 11°F | 0" | 0.1" |
| 1971 | 16°F | -7°F | 0" | 0" |