Weather on March 1 at Isle Royale
Isle Royale National Park
Based on 51 years of data from Houghton, MI
Planning Your Visit
March 1st in Isle Royale National Park (via Houghton, MI) typically brings very cold spring weather, with average highs around 27°F and lows near 12°F. Over 51 years of records, the warmest March 1st was in 2000 (44°F average), while the coldest was 2014 (-3°F) — a 47°F range across recorded history. Precipitation has occurred on 39% of recorded March 1st dates, with snow falling 25% of the time (heaviest snowfall: 6"). The last decade has been 8.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 8.2°F cooler on this date compared to 20-30 years ago.
Planning for March 1st 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 | 15°F | -6°F | 0" | -- |
| 2025 | 18°F | 8°F | 0.03" | -- |
| 2024 | 54°F | 20°F | 0" | -- |
| 2023 | 28°F | 19°F | 0" | -- |
| 2022 | 25°F | 5°F | 0" | -- |
| 2021 | 19°F | 6°F | 0" | -- |
| 2020 | 45°F | 24°F | 0" | -- |
| 2019 | 20°F | 2°F | -- | -- |
| 2018 | 33°F | 17°F | 0" | -- |
| 2017 | 24°F | 10°F | 0" | -- |
| 2016 | 15°F | -5°F | 0" | -- |
| 2015 | 21°F | 9°F | 0" | -- |
| 2014 | 4°F | -11°F | 0.03" | -- |
| 2013 | 21°F | 11°F | 0" | -- |
| 2012 | 32°F | 28°F | 0.03" | -- |
| 2011 | 37°F | 14°F | 0.03" | -- |
| 2010 | 26°F | 7°F | 0" | -- |
| 2009 | 6°F | -11°F | 0" | -- |
| 2008 | 26°F | 16°F | 0" | -- |
| 2007 | 27°F | 23°F | 0.41" | -- |
| 2006 | 27°F | -6°F | 0" | -- |
| 2005 | 17°F | 12°F | 0" | -- |
| 2004 | 35°F | 32°F | 0.3" | -- |
| 2003 | 37°F | 4°F | 0.05" | -- |
| 2002 | 20°F | 0°F | 0.84" | 5" |
| 2001 | 37°F | 9°F | 0" | 0" |
| 2000 | 58°F | 31°F | 0" | 0" |
| 1999 | 35°F | 24°F | 0" | 0" |
| 1998 | 45°F | 34°F | 0" | 0" |
| 1997 | 38°F | 31°F | 0.51" | 0.9" |
| 1996 | 21°F | 9°F | 0.13" | 0.4" |
| 1995 | 18°F | 6°F | 0.86" | 3.4" |
| 1994 | 36°F | 15°F | 0" | 0" |
| 1993 | 43°F | 24°F | 0" | 0" |
| 1992 | 38°F | 23°F | 0" | 0" |
| 1991 | 38°F | 23°F | 0.05" | 0.2" |
| 1990 | 46°F | 29°F | 0" | 0" |
| 1989 | 15°F | -4°F | 0.76" | 3.5" |
| 1988 | 30°F | 0°F | 0.13" | 1" |
| 1982 | 27°F | 14°F | 0.64" | 2.8" |
| 1981 | 31°F | 22°F | 0" | 0" |
| 1980 | 7°F | -4°F | 0" | 0" |
| 1979 | 28°F | 15°F | 0" | 0" |
| 1978 | 16°F | -4°F | 0" | 0" |
| 1977 | 25°F | 6°F | 0" | 0" |
| 1976 | 19°F | 11°F | 2.39" | 6" |
| 1975 | 19°F | 15°F | 0.71" | 3.9" |
| 1974 | 27°F | 8°F | 0.56" | 2.5" |
| 1973 | 41°F | 29°F | 0" | 0" |
| 1972 | 9°F | -4°F | 0.03" | 0.4" |
| 1971 | 18°F | 11°F | 0.23" | 1.8" |