Weather on April 19
Naperville, IL
55 Years of Data
Avg High
66°F
Avg Low
42°F
Warmest
1985
75°F avg
Coldest
1983
32°F avg
About This Date
April 19th in Naperville, IL typically brings mild spring weather, with average highs around 66°F and lows near 42°F. Over 55 years of records, the warmest April 19th was in 1985 (75°F average), while the coldest was 1983 (32°F) — a 43°F range across recorded history. Precipitation has occurred on 36% of recorded April 19th dates, with snow falling 2% of the time. The last decade has been 9.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 9.3°F cooler on this date compared to 20-30 years ago.
Planning for April 19th in Naperville, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 42° | 59° | 0.69" | — |
| 2024 | 58° | 38° | 48° | 0.23" | — |
| 2023 | 58° | 33° | 45° | — | — |
| 2022 | 42° | 33° | 38° | — | — |
| 2021 | 62° | 33° | 48° | — | — |
| 2020 | 63° | 28° | 45° | — | — |
| 2019 | 53° | 42° | 48° | 0.81" | — |
| 2018 | 36° | 31° | 33° | 0.38" | 0.5" |
| 2017 | 77° | 46° | 62° | — | — |
| 2016 | 84° | 47° | 65° | — | — |
| 2015 | 69° | 51° | 60° | — | — |
| 2014 | 57° | 32° | 45° | — | — |
| 2013 | 63° | 36° | 49° | 2.64" | — |
| 2012 | 73° | 45° | 59° | 0.18" | — |
| 2011 | 44° | 33° | 39° | — | — |
| 2010 | 56° | 31° | 43° | — | — |
| 2009 | 74° | 45° | 59° | 0.41" | — |
| 2008 | 73° | 54° | 63° | 0.13" | — |
| 2007 | 53° | 42° | 48° | — | — |
| 2006 | 74° | 53° | 63° | — | — |
| 2005 | 83° | 53° | 68° | — | — |
| 2004 | 85° | 64° | 74° | — | — |
| 2003 | 78° | 40° | 59° | — | — |
| 2002 | 90° | 58° | 74° | — | — |
| 2001 | 71° | 32° | 52° | — | — |
| 2000 | 55° | 47° | 51° | — | — |
| 1999 | 59° | 30° | 45° | — | — |
| 1998 | 68° | 35° | 52° | — | — |
| 1997 | 55° | 39° | 47° | 0.56" | — |
| 1996 | 74° | 50° | 62° | 1.55" | — |
| 1995 | 77° | 41° | 59° | 0.25" | — |
| 1994 | 85° | 47° | 66° | — | — |
| 1993 | 64° | 48° | 56° | — | — |
| 1992 | 69° | 46° | 58° | 0.1" | — |
| 1991 | 57° | 38° | 47° | — | — |
| 1990 | 58° | 40° | 49° | — | — |
| 1989 | 62° | 28° | 45° | 0.43" | — |
| 1988 | 54° | 24° | 39° | — | — |
| 1987 | 80° | 46° | 63° | — | — |
| 1986 | 70° | 45° | 57° | — | — |
| 1985warmest | 85° | 65° | 75° | — | — |
| 1984 | 56° | 39° | 47° | — | — |
| 1983coldest | 46° | 18° | 32° | — | — |
| 1982 | 62° | 47° | 54° | — | — |
| 1981 | 58° | 43° | 50° | 0.41" | — |
| 1980 | 74° | 36° | 55° | — | — |
| 1979 | 68° | 32° | 50° | — | — |
| 1978 | 63° | 38° | 50° | 0.2" | — |
| 1977 | 82° | 60° | 71° | — | — |
| 1976 | 68° | 48° | 58° | 0.1" | — |
| 1975 | 63° | 39° | 51° | 2.44" | — |
| 1974 | 60° | 36° | 48° | 0.38" | — |
| 1973 | 69° | 57° | 63° | 0.53" | — |
| 1972 | 77° | 46° | 62° | 0.33" | — |
| 1971 | 76° | 41° | 58° | — | — |
55 years of data from WHEATON 3 SE