Weather on June 20
Philadelphia, PA
55 Years of Data
Avg High
85°F
Avg Low
67°F
Warmest
1994
87°F avg
Coldest
1980
64°F avg
About This Date
June 20th in Philadelphia, PA typically brings warm summer weather, with average highs around 85°F and lows near 67°F. Over 54 years of records, the warmest June 20th was in 1994 (87°F average), while the coldest was 1980 (64°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 26% of June 20th dates historically, with the wettest June 20th recording 4.32" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for June 20th in Philadelphia, PA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 67° | 80° | 0.66" | — |
| 2024 | 93° | 72° | 82° | — | — |
| 2023 | 88° | 66° | 77° | — | — |
| 2022 | 76° | 59° | 67° | — | — |
| 2021 | 92° | 68° | 80° | — | — |
| 2019 | 83° | 68° | 75° | 4.32" | — |
| 2018 | 91° | 71° | 81° | — | — |
| 2017 | 91° | 71° | 81° | 1.78" | — |
| 2016 | 95° | 68° | 82° | — | — |
| 2015 | 88° | 70° | 79° | — | — |
| 2014 | 78° | 63° | 70° | 1.52" | — |
| 2013 | 81° | 63° | 72° | — | — |
| 2012 | 76° | 64° | 70° | — | — |
| 2011 | 81° | 69° | 75° | — | — |
| 2010 | 90° | 75° | 82° | — | — |
| 2009 | 76° | 66° | 71° | 1.19" | — |
| 2008 | 82° | 69° | 76° | — | — |
| 2007 | 82° | 67° | 74° | 0.23" | — |
| 2006 | 91° | 70° | 80° | — | — |
| 2005 | 80° | 61° | 70° | — | — |
| 2004 | 79° | 60° | 69° | — | — |
| 2003 | 73° | 65° | 69° | 3.51" | — |
| 2002 | 86° | 64° | 75° | — | — |
| 2001 | 92° | 71° | 81° | 0.03" | — |
| 2000 | 89° | 60° | 75° | — | — |
| 1999 | 74° | 59° | 66° | 1.14" | — |
| 1998 | 95° | 72° | 83° | — | — |
| 1997 | 92° | 70° | 81° | — | — |
| 1996 | 87° | 64° | 76° | 2.67" | — |
| 1995 | 93° | 69° | 81° | — | — |
| 1994warmest | 101° | 74° | 87° | 1.35" | — |
| 1993 | 90° | 71° | 80° | — | — |
| 1992 | 77° | 61° | 69° | — | — |
| 1991 | 90° | 68° | 79° | — | — |
| 1990 | 81° | 64° | 72° | — | — |
| 1989 | 85° | 67° | 76° | — | — |
| 1988 | 92° | 68° | 80° | — | — |
| 1987 | 94° | 73° | 83° | — | — |
| 1986 | 83° | 67° | 75° | — | — |
| 1985 | 79° | 61° | 70° | — | — |
| 1984 | 86° | 72° | 79° | — | — |
| 1983 | 76° | 65° | 70° | — | — |
| 1982 | 75° | 61° | 68° | — | — |
| 1981 | 83° | 69° | 76° | — | — |
| 1980coldest | 71° | 58° | 64° | — | — |
| 1979 | 82° | 60° | 71° | — | — |
| 1978 | 86° | 67° | 76° | — | — |
| 1977 | 83° | 62° | 72° | 0.41" | — |
| 1976 | 89° | 72° | 80° | — | — |
| 1975 | 86° | 71° | 79° | — | — |
| 1974 | 85° | 70° | 77° | 0.2" | — |
| 1973 | 83° | 67° | 75° | — | — |
| 1972 | 83° | 67° | 75° | 0.03" | — |
| 1971 | 86° | 69° | 78° | — | — |
54 years of data from PHILADELPHIA CITY