Weather on April 19
Allentown, PA
55 Years of Data
Avg High
66°F
Avg Low
43°F
Warmest
1985
75°F avg
Coldest
1983
33°F avg
About This Date
April 19th in Allentown, PA typically brings mild spring weather, with average highs around 66°F and lows near 43°F. Over 55 years of records, the warmest April 19th was in 1985 (75°F average), while the coldest was 1983 (33°F) — a 42°F range across recorded history. Precipitation has occurred on 33% of recorded April 19th dates, with snow falling 2% of the time (heaviest snowfall: 3.7"). 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 19th in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 51° | 66° | — | — |
| 2024 | 55° | 45° | 50° | 0.03" | — |
| 2023 | 64° | 35° | 50° | — | — |
| 2022 | 49° | 37° | 43° | 0.71" | — |
| 2021 | 65° | 37° | 51° | 0.08" | — |
| 2020 | 64° | 29° | 47° | — | — |
| 2019 | 77° | 64° | 71° | 0.71" | — |
| 2018 | 49° | 37° | 43° | 0.53" | — |
| 2017 | 60° | 47° | 53° | — | — |
| 2016 | 70° | 48° | 59° | — | — |
| 2015 | 68° | 43° | 55° | — | — |
| 2014 | 65° | 35° | 50° | — | — |
| 2013 | 77° | 50° | 64° | 2.72" | — |
| 2012 | 73° | 49° | 61° | — | — |
| 2011 | 52° | 41° | 46° | 0.38" | — |
| 2010 | 64° | 38° | 51° | — | — |
| 2009 | 66° | 45° | 55° | — | — |
| 2008 | 84° | 47° | 65° | — | — |
| 2007 | 59° | 42° | 51° | 0.03" | — |
| 2006 | 77° | 45° | 61° | — | — |
| 2005 | 82° | 41° | 62° | — | — |
| 2004 | 88° | 44° | 66° | — | — |
| 2003 | 65° | 41° | 53° | — | — |
| 2002 | 87° | 59° | 73° | 0.48" | — |
| 2001 | 54° | 26° | 40° | — | — |
| 2000 | 64° | 43° | 53° | — | — |
| 1999 | 55° | 30° | 43° | 0.08" | — |
| 1998 | 57° | 47° | 52° | 2.57" | — |
| 1997 | 50° | 40° | 45° | — | — |
| 1996 | 70° | 40° | 55° | — | — |
| 1995 | 79° | 51° | 65° | — | — |
| 1994 | 81° | 50° | 65° | — | — |
| 1993 | 73° | 37° | 55° | — | — |
| 1992 | 47° | 41° | 44° | 0.03" | — |
| 1991 | 57° | 43° | 50° | — | — |
| 1990 | 63° | 30° | 46° | — | — |
| 1989 | 59° | 39° | 49° | — | — |
| 1988 | 51° | 31° | 41° | — | — |
| 1987 | 76° | 55° | 65° | — | — |
| 1986 | 71° | 36° | 53° | — | — |
| 1985warmest | 86° | 64° | 75° | 0.08" | — |
| 1984 | 52° | 44° | 48° | 0.61" | — |
| 1983coldest | 37° | 29° | 33° | 0.36" | 3.7" |
| 1982 | 66° | 34° | 50° | — | — |
| 1981 | 61° | 40° | 50° | — | — |
| 1980 | 67° | 38° | 52° | — | — |
| 1979 | 62° | 34° | 48° | — | — |
| 1978 | 50° | 45° | 47° | 0.91" | — |
| 1977 | 79° | 46° | 62° | — | — |
| 1976 | 91° | 57° | 74° | — | — |
| 1975 | 68° | 52° | 60° | 0.13" | — |
| 1974 | 53° | 39° | 46° | 0.64" | — |
| 1973 | 77° | 54° | 65° | — | — |
| 1972 | 84° | 42° | 63° | — | — |
| 1971 | 73° | 43° | 58° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP