Weather on July 16 at Indiana Dunes
Indiana Dunes National Park
Based on 55 years of data from Gary, IN
Planning Your Visit
July 16th in Indiana Dunes National Park (via Gary, IN) typically brings warm summer weather, with average highs around 84°F and lows near 63°F. Over 55 years of records, the warmest July 16th was in 1988 (87°F average), while the coldest was 1987 (60°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of July 16th dates historically, with the wettest July 16th recording 2.54" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for July 16th in Indiana Dunes? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 92°F | 76°F | 0" | 0" |
| 2024 | 88°F | 67°F | 0.64" | 0" |
| 2023 | 84°F | 62°F | -- | 0" |
| 2022 | 73°F | 64°F | -- | 0" |
| 2021 | 80°F | 67°F | 0.05" | 0" |
| 2020 | 85°F | 67°F | 2.54" | 0" |
| 2019 | 90°F | 69°F | 1.3" | 0" |
| 2018 | 89°F | 70°F | -- | -- |
| 2017 | 80°F | 66°F | 0" | 0" |
| 2016 | 75°F | 63°F | 0" | 0" |
| 2015 | 72°F | 58°F | 0" | 0" |
| 2014 | 69°F | 54°F | 0" | 0" |
| 2013 | 87°F | 70°F | 0" | 0" |
| 2012 | 89°F | 69°F | 0" | 0" |
| 2011 | 85°F | 67°F | 0" | 0" |
| 2010 | 91°F | 65°F | 0" | 0" |
| 2009 | 86°F | 65°F | 0" | 0" |
| 2008 | 89°F | 60°F | 0" | 0" |
| 2007 | 80°F | 61°F | 0" | 0" |
| 2006 | 92°F | 70°F | 0" | 0" |
| 2005 | 83°F | 70°F | 0" | 0" |
| 2004 | 80°F | 62°F | 0" | 0" |
| 2003 | 84°F | 58°F | 0" | 0" |
| 2002 | 87°F | 64°F | 0" | 0" |
| 2001 | 85°F | 70°F | 0" | 0" |
| 2000 | 76°F | 67°F | 0" | 0" |
| 1999 | 90°F | 66°F | 0" | 0" |
| 1998 | 84°F | 61°F | 0" | 0" |
| 1997 | 92°F | 64°F | -- | 0" |
| 1996 | 82°F | 64°F | 0" | 0" |
| 1995 | 91°F | 69°F | -- | 0" |
| 1994 | 80°F | 61°F | 0" | 0" |
| 1993 | 73°F | 64°F | 0" | 0" |
| 1992 | 78°F | 57°F | 0" | 0" |
| 1991 | 88°F | 60°F | 0" | 0" |
| 1990 | 81°F | 58°F | 0.15" | 0" |
| 1989 | 81°F | 58°F | 0" | 0" |
| 1988 | 103°F | 72°F | 0.33" | 0" |
| 1987 | 77°F | 42°F | 0" | 0" |
| 1986 | 95°F | 68°F | 0.13" | 0" |
| 1985 | 81°F | 55°F | 0" | 0" |
| 1984 | 90°F | 65°F | 0" | 0" |
| 1983 | 94°F | 69°F | 0" | 0" |
| 1982 | 75°F | 69°F | 0.18" | 0" |
| 1981 | 79°F | 64°F | 0.03" | 0" |
| 1980 | 96°F | -- | 0" | 0" |
| 1979 | 78°F | 57°F | 0" | 0" |
| 1978 | 79°F | 57°F | 0" | 0" |
| 1977 | 98°F | 69°F | 0" | 0" |
| 1976 | 81°F | 66°F | 0" | 0" |
| 1975 | 88°F | 60°F | 0" | 0" |
| 1974 | 81°F | 58°F | 0" | 0" |
| 1973 | 86°F | 51°F | 0" | 0" |
| 1972 | 85°F | 61°F | 0" | 0" |
| 1971 | 85°F | 58°F | 0" | 0" |