Weather on December 13
Allentown, PA
55 Years of Data
Avg High
41°F
Avg Low
26°F
Warmest
2015
57°F avg
Coldest
1995
15°F avg
About This Date
December 13th in Allentown, PA typically brings chilly winter weather, with average highs around 41°F and lows near 26°F. Over 55 years of records, the warmest December 13th was in 2015 (57°F average), while the coldest was 1995 (15°F) — a 42°F range across recorded history. Precipitation has occurred on 38% of recorded December 13th dates, with snow falling 11% of the time (heaviest snowfall: 1.3"). 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 December 13th in Allentown, PA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 35° | 14° | 25° | 0.2" | 1.3" |
| 2024 | 32° | 17° | 25° | — | — |
| 2023 | 44° | 22° | 33° | — | — |
| 2022 | 40° | 20° | 30° | — | — |
| 2021 | 50° | 28° | 39° | — | — |
| 2020 | 55° | 33° | 44° | — | — |
| 2019 | 43° | 28° | 36° | 0.56" | — |
| 2018 | 41° | 31° | 36° | — | — |
| 2017 | 31° | 19° | 25° | 0.15" | 0.3" |
| 2016 | 41° | 25° | 33° | — | — |
| 2015warmest | 68° | 47° | 57° | — | — |
| 2014 | 40° | 29° | 35° | — | — |
| 2013 | 34° | 14° | 24° | — | — |
| 2012 | 46° | 23° | 35° | — | — |
| 2011 | 48° | 19° | 34° | — | — |
| 2010 | 41° | 17° | 29° | — | — |
| 2009 | 38° | 20° | 29° | 1.78" | — |
| 2008 | 33° | 20° | 26° | — | — |
| 2007 | 34° | 30° | 32° | 2.41" | 0.9" |
| 2006 | 52° | 45° | 48° | 0.61" | — |
| 2005 | 24° | 6° | 15° | — | — |
| 2004 | 44° | 33° | 39° | 0.03" | — |
| 2003 | 33° | 24° | 29° | — | — |
| 2002 | 37° | 25° | 31° | 0.89" | — |
| 2001 | 52° | 41° | 46° | 0.15" | — |
| 2000 | 29° | 13° | 21° | 0.08" | — |
| 1999 | 40° | 23° | 31° | 0.46" | — |
| 1998 | 43° | 29° | 36° | — | — |
| 1997 | 36° | 27° | 31° | — | — |
| 1996 | 45° | 35° | 40° | 3.76" | — |
| 1995coldest | 25° | 5° | 15° | — | — |
| 1994 | 34° | 19° | 26° | 0.13" | 0.4" |
| 1993 | 51° | 28° | 40° | — | — |
| 1992 | 47° | 31° | 39° | — | — |
| 1991 | 50° | 46° | 48° | 0.64" | — |
| 1990 | 58° | 26° | 42° | — | — |
| 1989 | 34° | 17° | 25° | — | 0.1" |
| 1988 | 27° | 5° | 16° | — | — |
| 1987 | 44° | 30° | 37° | — | — |
| 1986 | 32° | 14° | 23° | — | — |
| 1985 | 37° | 32° | 35° | 0.66" | 0.2" |
| 1984 | 55° | 37° | 46° | — | — |
| 1983 | 49° | 44° | 46° | 3.73" | — |
| 1982 | 28° | 15° | 22° | — | — |
| 1981 | 37° | 19° | 28° | — | — |
| 1980 | 51° | 28° | 40° | — | — |
| 1979 | 48° | 37° | 43° | 1.7" | — |
| 1978 | 47° | 20° | 33° | — | — |
| 1977 | 34° | 28° | 31° | 0.43" | — |
| 1976 | 44° | 10° | 27° | — | — |
| 1975 | 39° | 35° | 37° | 0.05" | — |
| 1974 | 43° | 36° | 39° | — | — |
| 1973 | 44° | 22° | 33° | 1.3" | — |
| 1972 | 45° | 32° | 38° | 0.08" | — |
| 1971 | 49° | 33° | 41° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP