Weather on April 12
Allentown, PA
55 Years of Data
Avg High
61°F
Avg Low
38°F
Warmest
2023
70°F avg
Coldest
1976
35°F avg
About This Date
April 12th in Allentown, PA typically brings mild spring weather, with average highs around 61°F and lows near 38°F. Over 55 years of records, the warmest April 12th was in 2023 (70°F average), while the coldest was 1976 (35°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 44% of April 12th dates historically, with the wettest April 12th recording 2.57" of rain. The last decade has been 7.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.3°F warmer on this date compared to 20-30 years ago.
Planning for April 12th in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 35° | 39° | 2.03" | — |
| 2024 | 65° | 49° | 57° | 0.79" | — |
| 2023warmest | 82° | 57° | 70° | — | — |
| 2022 | 71° | 47° | 59° | 0.15" | — |
| 2021 | 50° | 46° | 48° | 0.91" | — |
| 2020 | 70° | 32° | 51° | 0.2" | — |
| 2019 | 73° | 48° | 61° | 2.57" | — |
| 2018 | 71° | 39° | 55° | — | — |
| 2017 | 76° | 52° | 64° | 0.15" | — |
| 2016 | 60° | 35° | 48° | 0.71" | — |
| 2015 | 68° | 29° | 49° | — | — |
| 2014 | 71° | 40° | 55° | — | — |
| 2013 | 49° | 43° | 46° | 1.96" | — |
| 2012 | 59° | 39° | 49° | — | — |
| 2011 | 66° | 48° | 57° | 1.68" | — |
| 2010 | 65° | 35° | 50° | — | — |
| 2009 | 48° | 32° | 40° | — | — |
| 2008 | 73° | 47° | 60° | 0.25" | — |
| 2007 | 46° | 37° | 42° | 1.8" | — |
| 2006 | 73° | 43° | 58° | — | — |
| 2005 | 57° | 30° | 44° | — | — |
| 2004 | 56° | 36° | 46° | 2.08" | — |
| 2003 | 68° | 46° | 57° | 0.1" | — |
| 2002 | 55° | 34° | 44° | 0.18" | — |
| 2001 | 60° | 47° | 53° | — | — |
| 2000 | 49° | 34° | 41° | — | — |
| 1999 | 55° | 37° | 46° | 0.03" | — |
| 1998 | 65° | 32° | 48° | — | — |
| 1997 | 50° | 32° | 41° | 1.68" | — |
| 1996 | 79° | 40° | 59° | 0.03" | — |
| 1995 | 58° | 46° | 52° | 2.13" | — |
| 1994 | 53° | 43° | 48° | 1.19" | — |
| 1993 | 53° | 36° | 44° | — | — |
| 1992 | 56° | 35° | 45° | 0.03" | — |
| 1991 | 58° | 34° | 46° | — | — |
| 1990 | 48° | 28° | 38° | — | — |
| 1989 | 55° | 26° | 41° | — | — |
| 1988 | 53° | 36° | 44° | — | — |
| 1987 | 65° | 39° | 52° | 0.36" | — |
| 1986 | 50° | 32° | 41° | — | — |
| 1985 | 68° | 33° | 51° | — | — |
| 1984 | 69° | 37° | 53° | — | — |
| 1983 | 54° | 39° | 46° | — | — |
| 1982 | 53° | 31° | 42° | — | — |
| 1981 | 60° | 43° | 51° | 0.64" | — |
| 1980 | 72° | 43° | 57° | 0.13" | — |
| 1979 | 57° | 39° | 48° | — | — |
| 1978 | 70° | 46° | 58° | — | — |
| 1977 | 87° | 46° | 67° | — | — |
| 1976coldest | 46° | 24° | 35° | — | — |
| 1975 | 51° | 32° | 42° | — | — |
| 1974 | 66° | 40° | 53° | — | — |
| 1973 | 45° | 27° | 36° | — | — |
| 1972 | 63° | 37° | 50° | — | — |
| 1971 | 73° | 30° | 52° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP