Weather on August 25
Philadelphia, PA
55 Years of Data
Avg High
85°F
Avg Low
68°F
Warmest
1975
85°F avg
Coldest
1977
66°F avg
About This Date
August 25th in Philadelphia, PA typically brings warm summer weather, with average highs around 85°F and lows near 68°F. Over 54 years of records, the warmest August 25th was in 1975 (85°F average), while the coldest was 1977 (66°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 7% of August 25th dates historically, with the wettest August 25th recording 5.05" 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 August 25th in Philadelphia, PA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 71° | 79° | — | — |
| 2024 | 86° | 68° | 77° | — | — |
| 2023 | 76° | 71° | 73° | — | — |
| 2022 | 91° | 71° | 81° | — | — |
| 2021 | 95° | 76° | 85° | — | — |
| 2020 | 92° | 75° | 83° | — | — |
| 2018 | 87° | 65° | 76° | — | — |
| 2017 | 84° | 65° | 74° | — | — |
| 2016 | 87° | 69° | 78° | — | — |
| 2015 | 89° | 74° | 81° | — | — |
| 2014 | 82° | 64° | 73° | — | — |
| 2013 | 81° | 62° | 71° | — | — |
| 2012 | 89° | 71° | 80° | — | — |
| 2011 | 80° | 70° | 75° | 1.14" | — |
| 2010 | 71° | 66° | 69° | 0.03" | — |
| 2009 | 87° | 72° | 79° | — | — |
| 2008 | 85° | 61° | 73° | — | — |
| 2007 | 93° | 72° | 82° | — | — |
| 2006 | 88° | 70° | 79° | 1.85" | — |
| 2005 | 89° | 63° | 76° | — | — |
| 2004 | 81° | 68° | 74° | — | — |
| 2003 | 90° | 70° | 80° | — | — |
| 2002 | 89° | 69° | 79° | — | — |
| 2001 | 84° | 69° | 77° | — | — |
| 2000 | 87° | 66° | 77° | — | — |
| 1999 | 87° | 70° | 78° | 5.05" | — |
| 1998 | 92° | 79° | 85° | — | — |
| 1997 | 84° | 68° | 76° | — | — |
| 1996 | 87° | 67° | 77° | — | — |
| 1995 | 91° | 66° | 79° | — | — |
| 1994 | 83° | 66° | 74° | — | — |
| 1993 | 94° | 72° | 83° | — | — |
| 1992 | 87° | 70° | 78° | — | — |
| 1991 | 81° | 65° | 73° | — | — |
| 1990 | 83° | 70° | 76° | — | — |
| 1989 | 80° | 62° | 71° | — | — |
| 1988 | 85° | 67° | 76° | — | — |
| 1987 | 76° | 60° | 68° | — | — |
| 1986 | 76° | 61° | 68° | — | — |
| 1985 | 76° | 65° | 70° | — | — |
| 1984 | 83° | 64° | 73° | — | — |
| 1983 | 90° | 68° | 79° | — | — |
| 1982 | 86° | 66° | 76° | — | — |
| 1981 | 79° | 64° | 71° | — | — |
| 1980 | 94° | 70° | 82° | — | — |
| 1979 | 87° | 72° | 79° | — | — |
| 1978 | 77° | 63° | 70° | — | — |
| 1977coldest | 76° | 57° | 66° | — | — |
| 1976 | 86° | 68° | 77° | — | — |
| 1975warmest | 97° | 74° | 85° | — | — |
| 1974 | 82° | 68° | 75° | — | — |
| 1973 | 85° | 67° | 76° | — | — |
| 1972 | 94° | 74° | 84° | — | — |
| 1971 | 81° | 61° | 71° | — | — |
54 years of data from PHILADELPHIA CITY