Weather on September 10
Philadelphia, PA
55 Years of Data
Avg High
81°F
Avg Low
65°F
Warmest
2016
88°F avg
Coldest
2018
58°F avg
About This Date
September 10th in Philadelphia, PA typically brings warm fall weather, with average highs around 81°F and lows near 65°F. Over 55 years of records, the warmest September 10th was in 2016 (88°F average), while the coldest was 2018 (58°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 10th dates historically, with the wettest September 10th recording 5.84" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for September 10th in Philadelphia, PA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 64° | 70° | — | — |
| 2024 | 79° | 63° | 71° | — | — |
| 2023 | 88° | 70° | 79° | — | — |
| 2022 | 83° | 63° | 73° | — | — |
| 2021 | 74° | 62° | 68° | — | — |
| 2020 | 81° | 73° | 77° | 0.74" | — |
| 2019 | 86° | 67° | 76° | — | — |
| 2018coldest | 62° | 54° | 58° | 5.84" | — |
| 2017 | 72° | 54° | 63° | — | — |
| 2016warmest | 95° | 81° | 88° | — | — |
| 2015 | 94° | 72° | 83° | 1.09" | — |
| 2014 | 75° | 67° | 71° | — | — |
| 2013 | 77° | 66° | 72° | — | — |
| 2012 | 79° | 61° | 70° | — | — |
| 2011 | 85° | 67° | 76° | — | — |
| 2010 | 73° | 61° | 67° | — | — |
| 2009 | 69° | 57° | 63° | 3.53" | — |
| 2008 | 78° | 61° | 69° | — | — |
| 2007 | 77° | 72° | 74° | — | — |
| 2006 | 78° | 63° | 70° | 0.18" | — |
| 2005 | 90° | 65° | 77° | — | — |
| 2004 | 84° | 67° | 75° | — | — |
| 2003 | 79° | 60° | 69° | — | — |
| 2002 | 97° | 74° | 85° | — | — |
| 2001 | 86° | 72° | 79° | 0.05" | — |
| 2000 | 87° | 69° | 78° | — | — |
| 1999 | 80° | 69° | 75° | — | — |
| 1998 | 75° | 58° | 66° | — | — |
| 1997 | 71° | 66° | 69° | 1.83" | — |
| 1996 | 87° | 74° | 80° | — | — |
| 1995 | 84° | 60° | 72° | 0.33" | — |
| 1994 | 83° | 61° | 72° | 0.2" | — |
| 1993 | 82° | 58° | 70° | 3.38" | — |
| 1992 | 85° | 68° | 76° | — | — |
| 1991 | 83° | 69° | 76° | — | — |
| 1990 | 83° | 66° | 74° | — | — |
| 1989 | 93° | 72° | 82° | — | — |
| 1988 | 83° | 68° | 75° | — | — |
| 1987 | 86° | 69° | 78° | — | — |
| 1986 | 76° | 58° | 67° | — | — |
| 1985 | 88° | 73° | 80° | — | — |
| 1984 | 84° | 67° | 75° | — | — |
| 1983 | 102° | 70° | 86° | — | — |
| 1982 | 82° | 61° | 71° | — | — |
| 1981 | 77° | 58° | 67° | — | — |
| 1980 | 80° | 67° | 73° | — | — |
| 1979 | 76° | 58° | 67° | — | — |
| 1978 | 73° | 53° | 63° | — | — |
| 1977 | 82° | 67° | 74° | 0.05" | — |
| 1976 | 73° | 58° | 65° | 0.51" | — |
| 1975 | 78° | 55° | 67° | — | — |
| 1974 | 82° | 67° | 74° | — | — |
| 1973 | 77° | 56° | 66° | — | — |
| 1972 | 77° | 56° | 66° | — | — |
| 1971 | 85° | 72° | 78° | — | — |
55 years of data from PHILADELPHIA CITY