Weather on April 17
Philadelphia, PA
55 Years of Data
Avg High
68°F
Avg Low
48°F
Warmest
2002
85°F avg
Coldest
2014
41°F avg
About This Date
April 17th in Philadelphia, PA typically brings mild spring weather, with average highs around 68°F and lows near 48°F. Over 53 years of records, the warmest April 17th was in 2002 (85°F average), while the coldest was 2014 (41°F) — a 44°F range across recorded history. Rain or other precipitation has occurred on about 21% of April 17th dates historically, with the wettest April 17th recording 7.29" 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 April 17th in Philadelphia, PA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 56° | 41° | 48° | — | — |
| 2024 | 77° | 55° | 66° | — | — |
| 2023 | 78° | 58° | 68° | — | — |
| 2022 | 72° | 56° | 64° | — | — |
| 2021 | 55° | 44° | 50° | — | — |
| 2019 | 68° | 44° | 56° | — | — |
| 2018 | 67° | 40° | 53° | — | — |
| 2017 | 88° | 60° | 74° | 0.05" | — |
| 2016 | 68° | 44° | 56° | — | — |
| 2015 | 72° | — | — | 0.43" | — |
| 2014coldest | 49° | 33° | 41° | — | — |
| 2013 | 60° | 48° | 54° | — | — |
| 2012 | 89° | 70° | 79° | — | — |
| 2011 | 61° | 47° | 54° | 7.29" | — |
| 2010 | 74° | 50° | 62° | 0.2" | — |
| 2009 | 71° | 53° | 62° | — | — |
| 2008 | 78° | 53° | 66° | — | — |
| 2007 | 51° | 40° | 45° | 0.03" | — |
| 2006 | 70° | 50° | 60° | — | — |
| 2005 | 79° | 45° | 62° | — | — |
| 2004 | 76° | 49° | 62° | — | — |
| 2003 | 60° | 40° | 50° | — | — |
| 2002warmest | 98° | 72° | 85° | — | — |
| 2000 | 64° | 44° | 54° | 1.4" | — |
| 1999 | 57° | 46° | 52° | — | — |
| 1998 | 76° | 59° | 67° | 0.56" | — |
| 1997 | 60° | 42° | 51° | 1.63" | — |
| 1996 | 51° | 41° | 46° | 0.08" | — |
| 1995 | 66° | 45° | 55° | — | — |
| 1994 | 69° | 53° | 61° | 0.05" | — |
| 1993 | 60° | 43° | 51° | — | — |
| 1992 | 71° | 44° | 58° | — | — |
| 1991 | 72° | 52° | 62° | — | — |
| 1990 | 64° | 43° | 53° | — | — |
| 1989 | 72° | 46° | 59° | — | — |
| 1988 | 65° | 38° | 51° | — | — |
| 1987 | 57° | 46° | 52° | — | — |
| 1986 | 52° | 45° | 48° | — | — |
| 1985 | 61° | 43° | 52° | — | — |
| 1984 | 68° | 50° | 59° | — | — |
| 1983 | 60° | 37° | 49° | — | — |
| 1982 | 78° | 61° | 69° | — | — |
| 1981 | 63° | 52° | 57° | — | — |
| 1980 | 58° | 34° | 46° | — | — |
| 1979 | 56° | 45° | 50° | — | — |
| 1978 | 58° | 42° | 50° | — | — |
| 1977 | 74° | 51° | 62° | — | — |
| 1976 | 93° | 69° | 81° | — | — |
| 1975 | 67° | 46° | 56° | — | — |
| 1974 | 66° | 50° | 58° | — | — |
| 1973 | 71° | 54° | 62° | — | — |
| 1972 | 71° | 44° | 58° | 0.56" | — |
| 1971 | 62° | 47° | 54° | — | — |
53 years of data from PHILADELPHIA WSFO