Weather on July 5
Allentown, PA
55 Years of Data
Avg High
85°F
Avg Low
64°F
Warmest
1999
87°F avg
Coldest
1979
60°F avg
About This Date
July 5th in Allentown, PA typically brings warm summer weather, with average highs around 85°F and lows near 64°F. Over 55 years of records, the warmest July 5th was in 1999 (87°F average), while the coldest was 1979 (60°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 33% of July 5th dates historically, with the wettest July 5th recording 3.63" of rain. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for July 5th in Allentown, PA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 56° | 71° | — | — |
| 2024 | 91° | 73° | 82° | — | — |
| 2023 | 91° | 67° | 79° | — | — |
| 2022 | 87° | 64° | 76° | 0.46" | — |
| 2021 | 86° | 58° | 72° | — | — |
| 2020 | 92° | 66° | 79° | — | — |
| 2019 | 89° | 73° | 81° | — | — |
| 2018 | 93° | 73° | 83° | — | — |
| 2017 | 86° | 68° | 77° | — | — |
| 2016 | 88° | 69° | 78° | 0.86" | — |
| 2015 | 83° | 59° | 71° | — | — |
| 2014 | 82° | 56° | 69° | — | — |
| 2013 | 91° | 71° | 81° | — | — |
| 2012 | 94° | 70° | 82° | — | — |
| 2011 | 88° | 59° | 73° | — | — |
| 2010 | 98° | 64° | 81° | — | — |
| 2009 | 77° | 53° | 65° | — | — |
| 2008 | 81° | 67° | 74° | 0.03" | — |
| 2007 | 82° | 65° | 73° | 0.91" | — |
| 2006 | 78° | 68° | 73° | 3.23" | — |
| 2005 | 78° | 70° | 74° | 0.33" | — |
| 2004 | 91° | 72° | 81° | 0.03" | — |
| 2003 | 90° | 70° | 80° | — | — |
| 2002 | 81° | 63° | 72° | — | — |
| 2001 | 81° | 60° | 70° | 0.41" | — |
| 2000 | 85° | 61° | 73° | — | — |
| 1999warmest | 98° | 76° | 87° | — | — |
| 1998 | 80° | 60° | 70° | 0.03" | — |
| 1997 | 78° | 55° | 67° | — | — |
| 1996 | 80° | 55° | 68° | — | — |
| 1995 | 86° | 69° | 78° | — | — |
| 1994 | 85° | 68° | 76° | — | — |
| 1993 | 92° | 69° | 80° | — | — |
| 1992 | 84° | 57° | 71° | 1.12" | — |
| 1991 | 68° | 64° | 66° | 1.09" | — |
| 1990 | 93° | 70° | 81° | 0.13" | — |
| 1989 | 73° | 67° | 70° | 0.91" | — |
| 1988 | 91° | 64° | 78° | — | — |
| 1987 | 84° | 61° | 72° | — | — |
| 1986 | 90° | 62° | 76° | — | — |
| 1985 | 85° | 65° | 75° | — | — |
| 1984 | 88° | 71° | 79° | 3.63" | — |
| 1983 | 84° | 68° | 76° | — | — |
| 1982 | 78° | 53° | 66° | — | — |
| 1981 | 81° | 69° | 75° | — | — |
| 1980 | 88° | 62° | 75° | 1.75" | — |
| 1979coldest | 68° | 51° | 60° | — | — |
| 1978 | 83° | 52° | 67° | — | — |
| 1977 | 88° | 66° | 77° | — | — |
| 1976 | 85° | 57° | 71° | — | — |
| 1975 | 83° | 61° | 72° | — | — |
| 1974 | 81° | 71° | 76° | 0.48" | — |
| 1973 | 87° | 70° | 78° | 0.28" | — |
| 1972 | 64° | 57° | 61° | 0.48" | — |
| 1971 | 86° | 52° | 69° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP