Weather on March 27
Allentown, PA
55 Years of Data
Avg High
55°F
Avg Low
32°F
Warmest
1998
62°F avg
Coldest
2001
27°F avg
About This Date
March 27th in Allentown, PA typically brings cool spring weather, with average highs around 55°F and lows near 32°F. Over 56 years of records, the warmest March 27th was in 1998 (62°F average), while the coldest was 2001 (27°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 36% of March 27th dates historically, with the wettest March 27th recording 3.25" 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 March 27th in Allentown, PA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 59° | 30° | 45° | 0.3" | — |
| 2025 | 52° | 24° | 38° | — | — |
| 2024 | 47° | 42° | 44° | 0.74" | — |
| 2023 | 61° | 29° | 45° | 0.28" | — |
| 2022 | 41° | 25° | 33° | — | — |
| 2021 | 68° | 44° | 56° | — | — |
| 2020 | 69° | 48° | 59° | 0.03" | — |
| 2019 | 52° | 23° | 38° | — | — |
| 2018 | 47° | 28° | 38° | 0.1" | — |
| 2017 | 57° | 40° | 48° | 0.76" | — |
| 2016 | 57° | 36° | 46° | — | — |
| 2015 | 47° | 35° | 41° | 0.2" | — |
| 2014 | 45° | 17° | 31° | — | — |
| 2013 | 50° | 25° | 37° | — | — |
| 2012 | 53° | 27° | 40° | — | — |
| 2011 | 43° | 25° | 34° | — | — |
| 2010 | 46° | 22° | 34° | — | — |
| 2009 | 61° | 36° | 48° | — | — |
| 2008 | 45° | 31° | 38° | 0.05" | — |
| 2007 | 80° | 40° | 60° | — | — |
| 2006 | 58° | 36° | 47° | — | — |
| 2005 | 47° | 37° | 42° | 0.53" | — |
| 2004 | 70° | 46° | 58° | 0.15" | — |
| 2003 | 62° | 32° | 47° | — | — |
| 2002 | 47° | 37° | 42° | — | — |
| 2001coldest | 39° | 15° | 27° | — | — |
| 2000 | 68° | 30° | 49° | 1.32" | — |
| 1999 | 58° | 27° | 42° | 0.03" | — |
| 1998warmest | 83° | 42° | 62° | — | — |
| 1997 | 70° | 26° | 48° | — | — |
| 1996 | 40° | 24° | 32° | — | — |
| 1995 | 59° | 28° | 44° | — | — |
| 1994 | 43° | 37° | 40° | 1.5" | — |
| 1993 | 60° | 31° | 45° | — | — |
| 1992 | 48° | 37° | 43° | 0.58" | — |
| 1991 | 51° | 41° | 46° | 0.84" | — |
| 1990 | 42° | 21° | 32° | — | — |
| 1989 | 73° | 37° | 55° | — | — |
| 1988 | 51° | 39° | 45° | 0.08" | — |
| 1987 | 66° | 34° | 50° | — | — |
| 1986 | 63° | 39° | 51° | — | — |
| 1985 | 73° | 30° | 52° | — | — |
| 1984 | 54° | 26° | 40° | 0.08" | — |
| 1983 | 46° | 30° | 38° | 3.25" | — |
| 1982 | 37° | 23° | 30° | — | — |
| 1981 | 55° | 38° | 46° | — | — |
| 1980 | 57° | 32° | 45° | — | — |
| 1979 | 46° | 28° | 37° | — | — |
| 1978 | 55° | 40° | 47° | 1.65" | — |
| 1977 | 62° | 28° | 45° | — | — |
| 1976 | 73° | 48° | 61° | 0.53" | — |
| 1975 | 40° | 21° | 30° | — | — |
| 1974 | 48° | 27° | 37° | — | — |
| 1973 | 60° | 39° | 50° | — | — |
| 1972 | 48° | 28° | 38° | — | — |
| 1971 | 50° | 21° | 36° | — | — |
56 years of data from ALLENTOWN LEHIGH VLY INTL AP