Weather on January 22 at Isle Royale
Isle Royale National Park
Based on 51 years of data from Houghton, MI
Planning Your Visit
January 22nd in Isle Royale National Park (via Houghton, MI) typically brings very cold winter weather, with average highs around 23°F and lows near 11°F. Over 51 years of records, the warmest January 22nd was in 2017 (35°F average), while the coldest was 2013 (-4°F) — a 39°F range across recorded history. Precipitation has occurred on 53% of recorded January 22nd dates, with snow falling 37% of the time (heaviest snowfall: 9.7"). The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
Planning for January 22nd 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 | 13°F | -9°F | 0.03" | -- |
| 2025 | 19°F | -3°F | 0.05" | -- |
| 2024 | 26°F | 20°F | 0" | -- |
| 2023 | 30°F | 20°F | 0" | -- |
| 2022 | 20°F | 7°F | 0" | -- |
| 2021 | 15°F | 7°F | 0.03" | -- |
| 2020 | 33°F | 24°F | 0" | -- |
| 2019 | 20°F | 13°F | 0.28" | -- |
| 2018 | 29°F | 22°F | -- | -- |
| 2017 | 36°F | 34°F | 0.15" | -- |
| 2016 | 19°F | 18°F | 0" | -- |
| 2015 | 31°F | 18°F | 0" | -- |
| 2014 | 8°F | -1°F | 0" | -- |
| 2013 | 2°F | -9°F | 0" | -- |
| 2012 | 31°F | 18°F | 0.03" | -- |
| 2011 | 12°F | -4°F | -- | -- |
| 2010 | 31°F | 21°F | 0" | -- |
| 2009 | 26°F | 21°F | 0" | -- |
| 2008 | 12°F | 3°F | 0.08" | -- |
| 2007 | 26°F | 16°F | 0.03" | -- |
| 2006 | 31°F | 24°F | 0.05" | -- |
| 2005 | 17°F | 8°F | 0" | -- |
| 2004 | 3°F | -8°F | 0" | -- |
| 2003 | 3°F | -5°F | 0.56" | 2.8" |
| 2002 | 32°F | 13°F | 0" | 0" |
| 2001 | 34°F | 5°F | 0" | 0" |
| 2000 | 13°F | -11°F | 0.25" | 1" |
| 1999 | 31°F | 24°F | 0.05" | 0.2" |
| 1998 | 25°F | 18°F | 0" | 0" |
| 1997 | 35°F | 12°F | 2.57" | 5.5" |
| 1996 | 25°F | 10°F | 0.03" | 0.3" |
| 1995 | 23°F | 18°F | 0.66" | 3.5" |
| 1994 | 23°F | 0°F | 0" | 0" |
| 1993 | 34°F | 29°F | 0.23" | 0.8" |
| 1992 | 33°F | 13°F | 0.46" | 0.8" |
| 1991 | 18°F | -5°F | 0.71" | 1.9" |
| 1990 | 31°F | 24°F | 0.05" | 0.2" |
| 1989 | 37°F | 22°F | 0" | 0" |
| 1988 | 22°F | 12°F | 0.58" | 3" |
| 1982 | 16°F | 5°F | 0.13" | 0.5" |
| 1981 | 31°F | 25°F | 0" | 0" |
| 1980 | 26°F | 4°F | 1.24" | 6.7" |
| 1979 | 24°F | 10°F | 0.23" | 1.5" |
| 1978 | 23°F | 9°F | 0" | 0" |
| 1977 | 15°F | -5°F | 0" | 0" |
| 1976 | 7°F | -3°F | 0.25" | 1.2" |
| 1975 | 14°F | -4°F | 0" | 0" |
| 1974 | 30°F | 23°F | 0" | 0.2" |
| 1973 | 34°F | 25°F | 0.89" | 4.1" |
| 1972 | 28°F | 13°F | 1.75" | 9.7" |
| 1971 | 28°F | 12°F | 0.33" | 2.8" |