Weather on March 9 at Indiana Dunes
Indiana Dunes National Park
Based on 56 years of data from Gary, IN
Planning Your Visit
March 9th in Indiana Dunes National Park (via Gary, IN) typically brings chilly spring weather, with average highs around 46°F and lows near 29°F. Over 56 years of records, the warmest March 9th was in 2016 (67°F average), while the coldest was 1984 (16°F) — a 51°F range across recorded history. Precipitation has occurred on 30% of recorded March 9th dates, with snow falling 5% of the time (heaviest snowfall: 7"). The last decade has been 10.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 10.1°F warmer on this date compared to 20-30 years ago.
Planning for March 9th in Indiana Dunes? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 65°F | 43°F | -- | -- |
| 2025 | 53°F | 34°F | 0" | 0" |
| 2024 | 53°F | 36°F | 5.23" | 0" |
| 2023 | 48°F | 33°F | 0" | 0" |
| 2022 | 40°F | 25°F | 0" | 0" |
| 2021 | 67°F | 40°F | 0" | 0" |
| 2020 | 62°F | 50°F | -- | -- |
| 2019 | 46°F | 29°F | -- | -- |
| 2018 | 33°F | 23°F | 0" | 0" |
| 2017 | 55°F | 33°F | 0" | 0" |
| 2016 | 73°F | 61°F | 0" | 0" |
| 2015 | 42°F | 24°F | 0" | 0" |
| 2014 | 34°F | 16°F | 0" | 0" |
| 2013 | 43°F | 31°F | 0" | 0" |
| 2012 | 43°F | 31°F | 0" | 0" |
| 2011 | 50°F | 35°F | 0.51" | 0" |
| 2010 | 46°F | 27°F | 0" | 0" |
| 2009 | 61°F | 33°F | 0.56" | 0" |
| 2008 | 27°F | 19°F | 0" | 0" |
| 2007 | 41°F | 25°F | 0" | 0" |
| 2006 | 57°F | 43°F | 1.63" | 0" |
| 2005 | 27°F | 18°F | 0" | 0" |
| 2004 | 37°F | 28°F | 0" | 0" |
| 2003 | 49°F | 11°F | 0.41" | 0.4" |
| 2002 | 62°F | 50°F | 0.46" | 0" |
| 2001 | 37°F | 27°F | 0.1" | 0.5" |
| 2000 | 78°F | 52°F | 0" | 0" |
| 1999 | 30°F | 15°F | 0" | 0" |
| 1998 | 40°F | 32°F | 5.46" | 7" |
| 1997 | 46°F | 31°F | 0.1" | 0" |
| 1996 | 28°F | 8°F | -- | -- |
| 1995 | 33°F | 18°F | 0" | 0" |
| 1994 | 37°F | 23°F | 0" | 0" |
| 1993 | 42°F | 33°F | 0" | 0" |
| 1992 | 62°F | 51°F | 0.13" | 0" |
| 1991 | 42°F | 31°F | 0" | 0" |
| 1990 | 51°F | 41°F | 0.53" | 0" |
| 1989 | 44°F | 20°F | 0" | 0" |
| 1988 | 37°F | 36°F | 0.08" | 0" |
| 1987 | 69°F | 29°F | 0" | 0" |
| 1986 | 66°F | 29°F | 0.48" | 0" |
| 1985 | 55°F | 35°F | 0" | 0" |
| 1984 | 28°F | 4°F | 0" | 0" |
| 1983 | 37°F | 27°F | 0" | 0" |
| 1982 | 27°F | 8°F | 0.03" | 0" |
| 1981 | 47°F | 27°F | 0" | 0" |
| 1980 | 36°F | 15°F | 0" | -- |
| 1979 | 46°F | 30°F | 0.05" | 0" |
| 1978 | 42°F | 5°F | 0" | 0" |
| 1977 | 65°F | 48°F | 0" | 0" |
| 1976 | 47°F | 27°F | 0" | 0" |
| 1975 | 34°F | 14°F | 0" | 0" |
| 1974 | 62°F | 40°F | 0.23" | 0" |
| 1973 | 46°F | 36°F | 0.08" | 0" |
| 1972 | 37°F | 14°F | 0" | 0" |
| 1971 | 35°F | 13°F | 0" | 0" |