Weather on October 11
Philadelphia, PA
55 Years of Data
Avg High
68°F
Avg Low
52°F
Warmest
2018
79°F avg
Coldest
1979
45°F avg
About This Date
October 11th in Philadelphia, PA typically brings mild fall weather, with average highs around 68°F and lows near 52°F. Over 53 years of records, the warmest October 11th was in 2018 (79°F average), while the coldest was 1979 (45°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 17% of October 11th dates historically, with the wettest October 11th recording 3.63" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for October 11th in Philadelphia, PA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 52° | 58° | 0.13" | — |
| 2024 | 64° | 46° | 55° | — | — |
| 2023 | 68° | 51° | 60° | — | — |
| 2022 | 70° | 53° | 61° | — | — |
| 2021 | 68° | 63° | 65° | — | — |
| 2020 | 74° | 62° | 68° | — | — |
| 2019 | 75° | 52° | 63° | — | — |
| 2018warmest | 85° | 73° | 79° | 0.36" | — |
| 2016 | 65° | 46° | 55° | — | — |
| 2015 | 66° | 50° | 58° | — | — |
| 2014 | 61° | 51° | 56° | — | — |
| 2013 | 62° | 53° | 58° | 2.79" | — |
| 2012 | 68° | 50° | 59° | — | — |
| 2011 | 75° | 61° | 68° | 0.15" | — |
| 2010 | 72° | 57° | 64° | — | — |
| 2009 | 66° | 46° | 56° | — | — |
| 2008 | 74° | 54° | 64° | — | — |
| 2007 | 68° | 52° | 60° | 2.03" | — |
| 2006 | 68° | 60° | 64° | 3.63" | — |
| 2005 | 67° | 60° | 63° | 0.64" | — |
| 2004 | 61° | 47° | 54° | — | — |
| 2003 | 76° | 59° | 67° | — | — |
| 2001 | 76° | 57° | 66° | — | — |
| 2000 | 68° | 47° | 57° | — | — |
| 1999 | 73° | 56° | 64° | — | — |
| 1998 | 73° | 59° | 66° | — | — |
| 1997 | 73° | 55° | 64° | — | — |
| 1996 | 68° | 39° | 54° | — | — |
| 1995 | 79° | 58° | 68° | — | — |
| 1994 | 64° | 42° | 53° | — | — |
| 1993 | 57° | 46° | 52° | 0.05" | — |
| 1992 | 64° | 55° | 60° | — | — |
| 1991 | 62° | 50° | 56° | — | — |
| 1990 | 80° | 67° | 73° | — | — |
| 1989 | 64° | 51° | 58° | — | — |
| 1988 | 63° | 48° | 55° | — | — |
| 1987 | 56° | 45° | 50° | — | — |
| 1986 | 65° | 46° | 55° | — | — |
| 1985 | 72° | 54° | 63° | — | — |
| 1984 | 74° | 59° | 66° | — | — |
| 1983 | 64° | 55° | 60° | — | — |
| 1982 | 68° | 46° | 57° | — | — |
| 1981 | 63° | 48° | 55° | — | — |
| 1980 | 66° | 57° | 62° | — | — |
| 1979coldest | 50° | 40° | 45° | — | — |
| 1978 | 74° | 52° | 63° | — | — |
| 1977 | 64° | 48° | 56° | — | — |
| 1976 | 61° | 45° | 53° | — | — |
| 1975 | 64° | 57° | 61° | 0.81" | — |
| 1974 | 71° | 54° | 62° | — | — |
| 1973 | 66° | 52° | 59° | — | — |
| 1972 | 63° | 43° | 53° | — | — |
| 1971 | 65° | 50° | 57° | — | — |
53 years of data from PHILADELPHIA CITY