Weather on April 22 at Indiana Dunes
Indiana Dunes National Park
Based on 55 years of data from Gary, IN
Planning Your Visit
April 22nd in Indiana Dunes National Park (via Gary, IN) typically brings mild spring weather, with average highs around 60°F and lows near 40°F. Over 55 years of records, the warmest April 22nd was in 1985 (74°F average), while the coldest was 2021 (35°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 35% of April 22nd dates historically, with the wettest April 22nd recording 2.77" 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 April 22nd in Indiana Dunes? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 61°F | 43°F | 0" | 0" |
| 2024 | 54°F | 39°F | 0" | 0" |
| 2023 | 62°F | 32°F | 0" | 0" |
| 2022 | 69°F | 45°F | 0.03" | 0" |
| 2021 | 44°F | 26°F | 0.08" | 0" |
| 2020 | 44°F | 31°F | 0" | 0" |
| 2019 | 79°F | 55°F | -- | -- |
| 2018 | 52°F | 41°F | 0" | 0" |
| 2017 | 48°F | 41°F | 0" | 0" |
| 2016 | 69°F | 40°F | 0.38" | 0" |
| 2015 | 55°F | 36°F | 0" | 0" |
| 2014 | 77°F | 39°F | 0.86" | 0" |
| 2013 | 54°F | 36°F | 0" | 0" |
| 2012 | 46°F | 37°F | 0" | 0" |
| 2011 | 49°F | 39°F | 1.45" | 0" |
| 2010 | 62°F | 37°F | 0.05" | 0" |
| 2009 | 44°F | 34°F | 0.33" | 0" |
| 2008 | 74°F | 52°F | 0" | 0" |
| 2007 | 77°F | 52°F | 0" | 0" |
| 2006 | 69°F | 49°F | 0" | 0" |
| 2005 | 55°F | 41°F | 0.64" | 0" |
| 2004 | 68°F | 43°F | 0" | 0" |
| 2003 | 50°F | 37°F | 0.13" | 0" |
| 2002 | 44°F | 37°F | 0.2" | 0" |
| 2001 | 77°F | 55°F | 0" | 0" |
| 2000 | 46°F | 37°F | 0" | 0" |
| 1999 | 65°F | 34°F | 0" | 0" |
| 1998 | 56°F | 35°F | 0" | 0" |
| 1997 | 57°F | 31°F | -- | -- |
| 1996 | 55°F | 36°F | 0.58" | 0" |
| 1995 | 58°F | 36°F | 0" | 0" |
| 1994 | 57°F | 30°F | 0" | 0" |
| 1993 | 59°F | 30°F | 0" | 0" |
| 1992 | 52°F | 37°F | 0" | 0" |
| 1991 | 61°F | 30°F | 0" | 0" |
| 1990 | 73°F | 37°F | 0" | 0" |
| 1989 | 69°F | 48°F | 0" | 0" |
| 1988 | 55°F | 38°F | 0" | 0" |
| 1987 | 54°F | 38°F | 1.27" | 0" |
| 1986 | 51°F | 25°F | 0" | 0" |
| 1985 | 85°F | 63°F | 0" | 0" |
| 1984 | 56°F | 34°F | 2.21" | 0" |
| 1983 | 66°F | 38°F | 0" | 0" |
| 1982 | 58°F | 29°F | -- | -- |
| 1981 | 58°F | 48°F | 1.14" | 0" |
| 1980 | 80°F | -- | 0" | 0" |
| 1979 | 72°F | 37°F | 0" | 0" |
| 1978 | 59°F | 25°F | 0" | 0" |
| 1977 | 63°F | 41°F | 1.12" | 0" |
| 1976 | 74°F | 46°F | 0.18" | 0" |
| 1975 | 61°F | 40°F | 0.94" | 0" |
| 1974 | 68°F | 55°F | 0" | 0" |
| 1973 | 68°F | 61°F | 2.77" | 0" |
| 1972 | 51°F | 41°F | 1.3" | 0" |
| 1971 | 47°F | 36°F | 0" | 0" |