Weather on May 24
Allentown, PA
55 Years of Data
About This Date
May 24th in Allentown, PA typically brings pleasant spring weather, with average highs around 76°F and lows near 53°F. Over 55 years of records, the warmest May 24th was in 2004 (78°F average), while the coldest was 1982 (51°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 40% of May 24th dates historically, with the wettest May 24th recording 3" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for May 24th in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 45° | 55° | 0.03" | — |
| 2024 | 83° | 58° | 70° | — | — |
| 2023 | 82° | 45° | 63° | — | — |
| 2022 | 68° | 56° | 62° | — | — |
| 2021 | 69° | 58° | 63° | — | — |
| 2020 | 72° | 55° | 63° | — | — |
| 2019 | 80° | 61° | 70° | — | — |
| 2018 | 85° | 54° | 69° | — | — |
| 2017 | 74° | 55° | 64° | 0.15" | — |
| 2016 | 84° | 54° | 69° | — | — |
| 2015 | 82° | 39° | 61° | — | — |
| 2014 | 74° | 52° | 63° | — | — |
| 2013 | 63° | 45° | 54° | 0.15" | — |
| 2012 | 80° | 64° | 72° | 2.08" | — |
| 2011 | 81° | 59° | 70° | 0.05" | — |
| 2010 | 78° | 63° | 70° | 0.08" | — |
| 2009 | 82° | 59° | 71° | 0.15" | — |
| 2008 | 70° | 45° | 57° | — | — |
| 2007 | 82° | 51° | 67° | — | — |
| 2006 | 74° | 40° | 57° | — | — |
| 2005 | 58° | 48° | 53° | 0.13" | — |
| 2004warmest | 89° | 66° | 78° | 0.66" | — |
| 2003 | 60° | 54° | 57° | 0.53" | — |
| 2002 | 82° | 44° | 63° | — | — |
| 2001 | 75° | 56° | 65° | — | — |
| 2000 | 79° | 56° | 67° | 2.69" | — |
| 1999 | 70° | 50° | 60° | 2.16" | — |
| 1998 | 80° | 45° | 62° | — | — |
| 1997 | 77° | 46° | 62° | — | — |
| 1996 | 73° | 49° | 61° | — | — |
| 1995 | 88° | 59° | 73° | 0.89" | — |
| 1994 | 83° | 60° | 71° | — | — |
| 1993 | 79° | 57° | 68° | 0.08" | — |
| 1992 | 81° | 47° | 64° | 0.53" | — |
| 1991 | 86° | 60° | 73° | — | — |
| 1990 | 67° | 49° | 58° | — | — |
| 1989 | 64° | 55° | 60° | 0.69" | — |
| 1988 | 80° | 60° | 70° | 0.23" | — |
| 1987 | 76° | 60° | 68° | — | — |
| 1986 | 75° | 51° | 63° | — | — |
| 1985 | 76° | 48° | 62° | — | — |
| 1984 | 77° | 53° | 65° | — | — |
| 1983 | 71° | 54° | 62° | — | — |
| 1982coldest | 54° | 48° | 51° | 0.03" | — |
| 1981 | 85° | 49° | 67° | — | — |
| 1980 | 82° | 64° | 73° | — | — |
| 1979 | 73° | 57° | 65° | 2.31" | — |
| 1978 | 64° | 52° | 58° | 3" | — |
| 1977 | 85° | 64° | 74° | — | — |
| 1976 | 71° | 44° | 58° | — | — |
| 1975 | 88° | 64° | 76° | — | — |
| 1974 | 78° | 55° | 67° | 0.71" | — |
| 1973 | 59° | 51° | 55° | 0.33" | — |
| 1972 | 86° | 49° | 67° | — | — |
| 1971 | 72° | 41° | 56° | — | — |
Allentown, PA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Allentown, PA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Allentown, PA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Allentown, PA
Allentown, PA has no months that meet our "pleasant" threshold — every season has tradeoffs.