Weather on January 29 at Indiana Dunes
Indiana Dunes National Park
Based on 55 years of data from Gary, IN
Planning Your Visit
January 29th in Indiana Dunes National Park (via Gary, IN) typically brings cold winter weather, with average highs around 33°F and lows near 18°F. Over 55 years of records, the warmest January 29th was in 2006 (49°F average), while the coldest was 2014 (-2°F) — a 51°F range across recorded history. Precipitation has occurred on 31% of recorded January 29th dates, with snow falling 15% of the time (heaviest snowfall: 2.5"). The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
Planning for January 29th in Indiana Dunes? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 22°F | 7°F | 0" | 0" |
| 2025 | 50°F | 37°F | 0" | 0" |
| 2024 | 38°F | 30°F | 0" | 0" |
| 2023 | 31°F | 16°F | 0.1" | 0" |
| 2022 | 19°F | 3°F | -- | -- |
| 2021 | 30°F | 14°F | 0" | 0" |
| 2020 | 32°F | 29°F | 0" | 0" |
| 2018 | 42°F | 28°F | 0.03" | 0.1" |
| 2017 | 30°F | 25°F | -- | -- |
| 2016 | 39°F | 24°F | 0.08" | 0" |
| 2015 | 36°F | 29°F | 0" | 0" |
| 2014 | 6°F | -10°F | 0" | 0" |
| 2013 | 57°F | 39°F | 2.24" | 0" |
| 2012 | 34°F | 26°F | 0.2" | 1" |
| 2011 | 34°F | 25°F | 0" | 0" |
| 2010 | 14°F | 10°F | 0" | 0" |
| 2009 | 23°F | 10°F | 0" | 0" |
| 2008 | 46°F | 37°F | 0.1" | 0" |
| 2007 | 25°F | 8°F | -- | -- |
| 2006 | 53°F | 44°F | 1.42" | 0" |
| 2005 | 29°F | 9°F | 0" | 0" |
| 2004 | 16°F | 5°F | 0" | 0" |
| 2003 | 33°F | 25°F | 0.08" | 0.5" |
| 2002 | 56°F | 37°F | 0" | 0" |
| 2001 | 34°F | 11°F | 0.41" | 1.1" |
| 2000 | 26°F | -10°F | 0" | 0" |
| 1999 | 42°F | 21°F | 0" | 0" |
| 1998 | 33°F | 31°F | -- | -- |
| 1997 | 20°F | -1°F | -- | -- |
| 1996 | 16°F | 6°F | -- | -- |
| 1995 | 32°F | 13°F | 0" | -- |
| 1994 | 32°F | 21°F | 0" | 0" |
| 1993 | 41°F | 13°F | 0" | 0.1" |
| 1992 | 32°F | 28°F | 0" | 0" |
| 1991 | 35°F | 13°F | 0" | 0" |
| 1990 | 44°F | 21°F | 0" | 0" |
| 1989 | 48°F | 38°F | 0.38" | 0" |
| 1988 | 52°F | 23°F | 0" | 0" |
| 1987 | 33°F | 16°F | 1.04" | 1" |
| 1986 | 24°F | 15°F | 0.18" | 1" |
| 1985 | 25°F | 1°F | 0" | 0" |
| 1984 | 35°F | 22°F | 0.05" | 0" |
| 1983 | 44°F | 26°F | 0" | 0" |
| 1982 | 34°F | 4°F | 0" | 0" |
| 1981 | 37°F | 28°F | 0" | 0" |
| 1980 | 22°F | 10°F | 0" | 0" |
| 1979 | 40°F | 19°F | 0.1" | 0" |
| 1978 | 17°F | -4°F | 0" | 0" |
| 1977 | 6°F | -9°F | 0" | 0" |
| 1976 | 37°F | 24°F | 0" | 0" |
| 1975 | 57°F | 29°F | 0.3" | 0" |
| 1974 | 36°F | 31°F | 0" | 0" |
| 1973 | 28°F | 21°F | 0.2" | 2.5" |
| 1972 | 14°F | -4°F | 0" | 0" |
| 1971 | 37°F | 8°F | 0.33" | -- |