Weather on June 24
Allentown, PA
55 Years of Data
Avg High
83°F
Avg Low
61°F
Warmest
2025
87°F avg
Coldest
1979
58°F avg
About This Date
June 24th in Allentown, PA typically brings warm summer weather, with average highs around 83°F and lows near 61°F. Over 55 years of records, the warmest June 24th was in 2025 (87°F average), while the coldest was 1979 (58°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 36% of June 24th dates historically, with the wettest June 24th recording 4.65" of rain. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for June 24th in Allentown, PA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 98° | 75° | 87° | — | — |
| 2024 | 80° | 69° | 75° | — | — |
| 2023 | 83° | 66° | 74° | 1.45" | — |
| 2022 | 82° | 54° | 68° | — | — |
| 2021 | 77° | 49° | 63° | — | — |
| 2020 | 83° | 67° | 75° | 0.18" | — |
| 2019 | 88° | 57° | 72° | — | — |
| 2018 | 89° | 68° | 79° | 0.23" | — |
| 2017 | 84° | 69° | 77° | 2.95" | — |
| 2016 | 87° | 63° | 75° | — | — |
| 2015 | 83° | 61° | 72° | — | — |
| 2014 | 86° | 64° | 75° | — | — |
| 2013 | 92° | 68° | 80° | 0.03" | — |
| 2012 | 85° | 57° | 71° | — | — |
| 2011 | 80° | 66° | 73° | 0.05" | — |
| 2010 | 92° | 71° | 81° | — | — |
| 2009 | 82° | 61° | 71° | — | — |
| 2008 | 80° | 56° | 68° | 0.1" | — |
| 2007 | 81° | 48° | 64° | — | — |
| 2006 | 76° | 68° | 72° | 0.51" | — |
| 2005 | 88° | 53° | 70° | — | — |
| 2004 | 84° | 58° | 71° | — | — |
| 2003 | 93° | 60° | 77° | — | — |
| 2002 | 89° | 65° | 77° | — | — |
| 2001 | 77° | 58° | 67° | — | — |
| 2000 | 85° | 58° | 71° | — | — |
| 1999 | 86° | 52° | 69° | — | — |
| 1998 | 86° | 70° | 78° | — | — |
| 1997 | 83° | 57° | 70° | 0.23" | — |
| 1996 | 83° | 55° | 69° | 1.57" | — |
| 1995 | 78° | 61° | 69° | 0.03" | — |
| 1994 | 87° | 69° | 78° | 1.52" | — |
| 1993 | 84° | 53° | 69° | — | — |
| 1992 | 77° | 60° | 69° | 1.07" | — |
| 1991 | 82° | 54° | 68° | — | — |
| 1990 | 77° | 64° | 71° | — | — |
| 1989 | 83° | 68° | 75° | 0.13" | — |
| 1988 | 79° | 50° | 64° | — | — |
| 1987 | 84° | 61° | 72° | — | — |
| 1986 | 85° | 58° | 71° | — | — |
| 1985 | 84° | 65° | 74° | 0.43" | — |
| 1984 | 77° | 67° | 72° | 4.65" | — |
| 1983 | 89° | 64° | 77° | — | — |
| 1982 | 75° | 54° | 64° | — | — |
| 1981 | 84° | 59° | 72° | — | — |
| 1980 | 87° | 62° | 75° | — | — |
| 1979coldest | 64° | 52° | 58° | — | — |
| 1978 | 81° | 57° | 69° | — | — |
| 1977 | 81° | 58° | 69° | — | — |
| 1976 | 88° | 69° | 78° | — | — |
| 1975 | 93° | 70° | 81° | 0.1" | — |
| 1974 | 75° | 54° | 64° | 0.28" | — |
| 1973 | 78° | 60° | 69° | 0.08" | — |
| 1972 | 64° | 54° | 59° | 0.15" | — |
| 1971 | 89° | 64° | 77° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP