Weather on September 10
Philadelphia, PA
55 Years of Data
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° | — | — |
Philadelphia, PA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Philadelphia, PA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Philadelphia, PA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Philadelphia, PA
Philadelphia, PA has no months that meet our "pleasant" threshold — every season has tradeoffs.