Weather on June 15
Philadelphia, PA
55 Years of Data
Avg High
84°F
Avg Low
65°F
Warmest
2005
87°F avg
Coldest
1971
60°F avg
About This Date
June 15th in Philadelphia, PA typically brings warm summer weather, with average highs around 84°F and lows near 65°F. Over 54 years of records, the warmest June 15th was in 2005 (87°F average), while the coldest was 1971 (60°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 19% of June 15th dates historically, with the wettest June 15th recording 2.97" of rain. The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
Planning for June 15th in Philadelphia, PA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 58° | 63° | — | — |
| 2024 | 91° | 65° | 78° | — | — |
| 2023 | 77° | 61° | 69° | 0.58" | — |
| 2022 | 86° | 67° | 76° | — | — |
| 2021 | 87° | 66° | 77° | — | — |
| 2019 | 75° | 59° | 67° | — | — |
| 2018 | 87° | 65° | 76° | — | — |
| 2017 | 84° | 71° | 78° | — | — |
| 2016 | 81° | 61° | 71° | — | — |
| 2015 | 90° | 74° | 82° | 0.99" | — |
| 2014 | 77° | 60° | 69° | — | — |
| 2013 | 76° | 60° | 68° | 0.05" | — |
| 2012 | 80° | 66° | 73° | — | — |
| 2011 | 85° | 67° | 76° | — | — |
| 2010 | 86° | 70° | 78° | — | — |
| 2009 | 80° | 61° | 70° | 2.18" | — |
| 2008 | 88° | 71° | 79° | — | — |
| 2007 | 74° | 59° | 66° | — | — |
| 2006 | 84° | 65° | 74° | — | — |
| 2005warmest | 94° | 80° | 87° | — | — |
| 2004 | 91° | 71° | 81° | 2.97" | — |
| 2003 | 88° | 69° | 78° | — | — |
| 2002 | 71° | 59° | 65° | 0.08" | — |
| 2001 | 86° | 72° | 79° | 0.03" | — |
| 2000 | 84° | 60° | 72° | 0.08" | — |
| 1999 | 85° | 68° | 76° | — | — |
| 1998 | 80° | 67° | 73° | 0.18" | — |
| 1997 | 84° | 64° | 74° | — | — |
| 1996 | 93° | 73° | 83° | — | — |
| 1995 | 81° | 62° | 71° | — | — |
| 1994 | 96° | 73° | 85° | — | — |
| 1993 | 81° | 65° | 73° | — | — |
| 1992 | 85° | 65° | 75° | — | — |
| 1991 | 94° | 66° | 80° | — | — |
| 1990 | 83° | 58° | 70° | — | — |
| 1989 | 77° | 63° | 70° | — | — |
| 1988 | 95° | 75° | 85° | — | — |
| 1987 | 95° | 72° | 83° | — | — |
| 1986 | 89° | 70° | 79° | — | — |
| 1985 | 79° | 61° | 70° | — | — |
| 1984 | 77° | 66° | 72° | — | — |
| 1983 | 95° | 71° | 83° | — | — |
| 1982 | 83° | 59° | 71° | — | — |
| 1981 | 86° | 63° | 74° | — | — |
| 1980 | 88° | 70° | 79° | — | — |
| 1979 | 82° | 58° | 70° | — | — |
| 1978 | 74° | 54° | 64° | — | — |
| 1977 | 78° | 64° | 71° | 0.3" | — |
| 1976 | 90° | 68° | 79° | — | — |
| 1975 | 81° | 64° | 72° | — | — |
| 1974 | 80° | 59° | 70° | — | — |
| 1973 | 86° | 63° | 74° | — | — |
| 1972 | 84° | 69° | 77° | — | — |
| 1971coldest | 63° | 58° | 60° | — | — |
54 years of data from PHILADELPHIA CITY