Weather on October 19
Allentown, PA
55 Years of Data
Avg High
62°F
Avg Low
40°F
Warmest
2016
71°F avg
Coldest
1972
35°F avg
About This Date
October 19th in Allentown, PA typically brings mild fall weather, with average highs around 62°F and lows near 40°F. Over 55 years of records, the warmest October 19th was in 2016 (71°F average), while the coldest was 1972 (35°F) — a 36°F range across recorded history. Precipitation has occurred on 31% of recorded October 19th dates, with snow falling 2% of the time (heaviest snowfall: 1.2"). The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
Planning for October 19th in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 44° | 60° | — | — |
| 2024 | 72° | 34° | 53° | — | — |
| 2023 | 64° | 38° | 51° | — | — |
| 2022 | 51° | 28° | 40° | — | — |
| 2021 | 68° | 40° | 54° | — | — |
| 2020 | 67° | 49° | 58° | — | — |
| 2019 | 63° | 34° | 48° | — | — |
| 2018 | 59° | 34° | 46° | — | — |
| 2017 | 72° | 41° | 56° | — | — |
| 2016warmest | 84° | 58° | 71° | — | — |
| 2015 | 53° | 25° | 39° | — | — |
| 2014 | 53° | 36° | 44° | — | — |
| 2013 | 62° | 37° | 50° | 0.18" | — |
| 2012 | 73° | 58° | 65° | 2.82" | — |
| 2011 | 63° | 54° | 58° | 2.34" | — |
| 2010 | 60° | 40° | 50° | 0.36" | — |
| 2009 | 57° | 32° | 45° | — | — |
| 2008 | 56° | 31° | 43° | — | — |
| 2007 | 77° | 61° | 69° | 1.93" | — |
| 2006 | 71° | 49° | 60° | 0.08" | — |
| 2005 | 73° | 42° | 58° | — | — |
| 2004 | 49° | 47° | 48° | 1.37" | — |
| 2003 | 61° | 40° | 50° | — | — |
| 2002 | 55° | 35° | 45° | 0.05" | — |
| 2001 | 64° | 30° | 47° | — | — |
| 2000 | 63° | 38° | 50° | — | — |
| 1999 | 52° | 31° | 41° | — | — |
| 1998 | 69° | 46° | 58° | — | — |
| 1997 | 55° | 39° | 47° | — | — |
| 1996 | 56° | 45° | 50° | 9.32" | — |
| 1995 | 74° | 40° | 57° | — | — |
| 1994 | 75° | 45° | 60° | — | — |
| 1993 | 58° | 39° | 48° | 0.46" | — |
| 1992 | 45° | 33° | 39° | — | — |
| 1991 | 69° | 43° | 56° | — | — |
| 1990 | 55° | 39° | 47° | — | — |
| 1989 | 48° | 42° | 45° | 2.97" | — |
| 1988 | 57° | 38° | 47° | 0.03" | — |
| 1987 | 66° | 38° | 52° | — | — |
| 1986 | 63° | 31° | 47° | — | — |
| 1985 | 74° | 47° | 60° | — | — |
| 1984 | 74° | 53° | 63° | 0.84" | — |
| 1983 | 61° | 46° | 53° | 1.14" | — |
| 1982 | 65° | 33° | 49° | — | — |
| 1981 | 53° | 36° | 44° | — | — |
| 1980 | 70° | 55° | 62° | — | — |
| 1979 | 68° | 49° | 58° | — | — |
| 1978 | 59° | 48° | 54° | — | — |
| 1977 | 56° | 44° | 50° | 0.84" | — |
| 1976 | 50° | 25° | 37° | — | — |
| 1975 | 53° | 49° | 51° | 3.96" | — |
| 1974 | 46° | 24° | 35° | — | — |
| 1973 | 57° | 36° | 46° | — | — |
| 1972coldest | 42° | 29° | 35° | 0.99" | 1.2" |
| 1971 | 72° | 38° | 55° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP