Weather on October 17
Allentown, PA
55 Years of Data
Avg High
62°F
Avg Low
42°F
Warmest
2013
66°F avg
Coldest
1976
42°F avg
About This Date
October 17th in Allentown, PA typically brings mild fall weather, with average highs around 62°F and lows near 42°F. Over 55 years of records, the warmest October 17th was in 2013 (66°F average), while the coldest was 1976 (42°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 35% of October 17th dates historically, with the wettest October 17th recording 2.62" 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 October 17th in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 40° | 51° | — | — |
| 2024 | 63° | 29° | 46° | — | — |
| 2023 | 62° | 46° | 54° | 0.03" | — |
| 2022 | 63° | 45° | 54° | 0.18" | — |
| 2021 | 60° | 45° | 52° | — | — |
| 2020 | 59° | 35° | 47° | — | — |
| 2019 | 59° | 49° | 54° | — | — |
| 2018 | 63° | 39° | 51° | — | — |
| 2017 | 61° | 38° | 49° | — | — |
| 2016 | 79° | 53° | 66° | 0.08" | — |
| 2015 | 55° | 37° | 46° | — | — |
| 2014 | 71° | 51° | 61° | — | — |
| 2013warmest | 74° | 59° | 66° | 0.08" | — |
| 2012 | 65° | 34° | 49° | — | — |
| 2011 | 65° | 45° | 55° | — | — |
| 2010 | 69° | 37° | 53° | — | — |
| 2009 | 46° | 38° | 42° | 0.71" | — |
| 2008 | 61° | 42° | 51° | — | — |
| 2007 | 75° | 53° | 64° | — | — |
| 2006 | 62° | 46° | 54° | 1.8" | — |
| 2005 | 63° | 45° | 54° | — | — |
| 2004 | 53° | 36° | 44° | — | — |
| 2003 | 55° | 45° | 50° | 0.51" | — |
| 2002 | 61° | 39° | 50° | 0.1" | — |
| 2001 | 56° | 43° | 49° | — | — |
| 2000 | 55° | 49° | 52° | 0.46" | — |
| 1999 | 68° | 45° | 56° | 0.13" | — |
| 1998 | 68° | 37° | 53° | — | — |
| 1997 | 60° | 34° | 47° | 0.1" | — |
| 1996 | 78° | 49° | 63° | — | — |
| 1995 | 61° | 38° | 49° | — | — |
| 1994 | 70° | 34° | 52° | — | — |
| 1993 | 65° | 54° | 59° | 0.03" | — |
| 1992 | 54° | 35° | 44° | — | — |
| 1991 | 50° | 44° | 47° | 2.62" | — |
| 1990 | 71° | 40° | 55° | — | — |
| 1989 | 70° | 53° | 61° | 1.88" | — |
| 1988 | 73° | 49° | 61° | — | — |
| 1987 | 65° | 40° | 52° | — | — |
| 1986 | 52° | 42° | 47° | 0.25" | — |
| 1985 | 60° | 33° | 47° | — | — |
| 1984 | 66° | 42° | 54° | — | — |
| 1983 | 61° | 45° | 53° | — | — |
| 1982 | 53° | 34° | 43° | — | — |
| 1981 | 63° | 35° | 49° | — | — |
| 1980 | 79° | 51° | 65° | — | — |
| 1979 | 57° | 41° | 49° | 0.05" | — |
| 1978 | 57° | 35° | 46° | 0.18" | — |
| 1977 | 48° | 39° | 44° | 0.18" | — |
| 1976coldest | 47° | 37° | 42° | — | — |
| 1975 | 56° | 46° | 51° | 2.29" | — |
| 1974 | 63° | 42° | 52° | — | — |
| 1973 | 57° | 38° | 47° | — | — |
| 1972 | 66° | 37° | 52° | — | — |
| 1971 | 68° | 49° | 58° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP