Weather on July 1
Philadelphia, PA
55 Years of Data
Avg High
87°F
Avg Low
68°F
Warmest
2018
89°F avg
Coldest
1988
64°F avg
About This Date
July 1st in Philadelphia, PA typically brings warm summer weather, with average highs around 87°F and lows near 68°F. Over 54 years of records, the warmest July 1st was in 2018 (89°F average), while the coldest was 1988 (64°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 19% of July 1st dates historically, with the wettest July 1st recording 2.77" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for July 1st in Philadelphia, PA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 73° | 84° | — | — |
| 2024 | 91° | 65° | 78° | — | — |
| 2023 | 89° | 71° | 80° | — | — |
| 2022 | 93° | 73° | 83° | — | — |
| 2021 | 99° | 75° | 87° | — | — |
| 2019 | 88° | 65° | 76° | — | — |
| 2018warmest | 98° | 80° | 89° | — | — |
| 2017 | 94° | 74° | 84° | — | — |
| 2016 | 89° | 67° | 78° | — | — |
| 2015 | 89° | 68° | 79° | 2.77" | — |
| 2014 | 89° | 73° | 81° | — | — |
| 2013 | 86° | 74° | 80° | 0.89" | — |
| 2012 | 96° | 77° | 87° | — | — |
| 2011 | 87° | 69° | 78° | — | — |
| 2010 | 81° | 63° | 72° | — | — |
| 2009 | 88° | 68° | 78° | 0.69" | — |
| 2008 | 87° | 68° | 78° | — | — |
| 2007 | 76° | 64° | 70° | — | — |
| 2006 | 90° | 72° | 81° | — | — |
| 2005 | 93° | 72° | 82° | 2.29" | — |
| 2004 | 90° | 72° | 81° | 0.3" | — |
| 2003 | 90° | 70° | 80° | — | — |
| 2002 | 92° | 72° | 82° | — | — |
| 2001 | 92° | 63° | 77° | 1.02" | — |
| 2000 | 87° | 64° | 76° | — | — |
| 1999 | 85° | 71° | 78° | 0.41" | — |
| 1998 | 85° | 67° | 76° | — | — |
| 1997 | 88° | 73° | 80° | — | — |
| 1996 | 85° | 65° | 75° | 1.3" | — |
| 1995 | 86° | 65° | 75° | — | — |
| 1994 | 84° | 69° | 77° | 0.53" | — |
| 1993 | 86° | 68° | 77° | — | — |
| 1992 | 87° | 72° | 79° | — | — |
| 1991 | 84° | 67° | 75° | — | — |
| 1990 | 85° | 68° | 76° | — | — |
| 1989 | 85° | 60° | 72° | — | — |
| 1988coldest | 72° | 56° | 64° | — | — |
| 1987 | 90° | 71° | 80° | — | — |
| 1986 | 81° | 62° | 71° | — | — |
| 1985 | 80° | 61° | 70° | — | — |
| 1984 | 82° | 71° | 77° | — | — |
| 1983 | 82° | 66° | 74° | — | — |
| 1982 | 77° | 63° | 70° | — | — |
| 1981 | 80° | 68° | 74° | — | — |
| 1980 | 83° | 67° | 75° | — | — |
| 1979 | 82° | 64° | 73° | — | — |
| 1978 | 78° | 63° | 70° | — | — |
| 1977 | 85° | 73° | 79° | — | — |
| 1976 | 84° | 70° | 77° | — | — |
| 1975 | 84° | 63° | 73° | — | — |
| 1974 | 85° | 64° | 74° | 0.1" | — |
| 1973 | 88° | 69° | 78° | — | — |
| 1972 | 84° | 64° | 74° | — | — |
| 1971 | 93° | 72° | 82° | — | — |
54 years of data from PHILADELPHIA WSFO