Weather on June 16 at Isle Royale
Isle Royale National Park
Based on 50 years of data from Houghton, MI
Planning Your Visit
June 16th in Isle Royale National Park (via Houghton, MI) typically brings pleasant summer weather, with average highs around 70°F and lows near 50°F. Over 50 years of records, the warmest June 16th was in 2020 (77°F average), while the coldest was 1974 (44°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 40% of June 16th dates historically, with the wettest June 16th recording 2.13" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for June 16th in Isle Royale? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 79°F | 54°F | 0" | -- |
| 2024 | 74°F | 56°F | 1.3" | -- |
| 2023 | 71°F | 44°F | 0" | -- |
| 2022 | 74°F | 51°F | 0" | -- |
| 2021 | 76°F | 47°F | 0" | -- |
| 2020 | 91°F | 62°F | 0" | -- |
| 2019 | 63°F | 44°F | 0" | -- |
| 2018 | 78°F | 54°F | 0.74" | -- |
| 2017 | 80°F | 54°F | 0" | -- |
| 2016 | 74°F | 51°F | 0" | -- |
| 2015 | 66°F | 43°F | 0" | -- |
| 2014 | 81°F | 51°F | 0.05" | -- |
| 2013 | 76°F | 52°F | 0.05" | -- |
| 2012 | 78°F | 56°F | 0.08" | -- |
| 2011 | 64°F | 52°F | 0" | -- |
| 2010 | 65°F | 51°F | 0.03" | -- |
| 2009 | 76°F | 48°F | 0" | -- |
| 2008 | 58°F | 47°F | 0.15" | -- |
| 2007 | 76°F | 57°F | 0" | -- |
| 2006 | 85°F | 62°F | 0" | -- |
| 2005 | 64°F | 45°F | 0" | -- |
| 2004 | 70°F | 48°F | 0" | -- |
| 2003 | 80°F | 50°F | 0" | 0" |
| 2002 | 68°F | 44°F | 0.05" | 0" |
| 2001 | 75°F | 59°F | 0" | 0" |
| 2000 | 70°F | 47°F | 2.13" | 0" |
| 1999 | 62°F | 45°F | 0" | 0" |
| 1998 | 77°F | 63°F | 0" | 0" |
| 1997 | 75°F | 41°F | 0.13" | 0" |
| 1996 | 77°F | 54°F | 0.28" | 0" |
| 1995 | 88°F | 58°F | 0" | 0" |
| 1994 | 76°F | 57°F | 0" | 0" |
| 1993 | 57°F | 47°F | 0" | 0" |
| 1992 | 67°F | 48°F | 0" | 0" |
| 1991 | 77°F | 56°F | 0" | 0" |
| 1990 | 57°F | 49°F | 0.41" | 0" |
| 1989 | 65°F | 42°F | 0" | 0" |
| 1988 | 59°F | 46°F | 0.23" | 0" |
| 1983 | 59°F | 49°F | 0.08" | 0" |
| 1981 | 63°F | 48°F | 0" | 0" |
| 1980 | 69°F | 38°F | 0" | 0" |
| 1979 | 77°F | 52°F | 1.7" | 0" |
| 1978 | 76°F | 52°F | 0" | 0" |
| 1977 | 70°F | 55°F | 0.94" | 0" |
| 1976 | 55°F | 44°F | 0.13" | 0" |
| 1975 | 71°F | 49°F | 0.23" | 0" |
| 1974 | 46°F | 42°F | 0.33" | 0" |
| 1973 | 53°F | 45°F | 0.36" | 0" |
| 1972 | 56°F | 39°F | 0" | 0" |
| 1971 | 79°F | 51°F | 0" | 0" |