Weather on September 2
Pittsburgh, PA
55 Years of Data
Avg High
82°F
Avg Low
61°F
Warmest
1973
82°F avg
Coldest
2006
56°F avg
About This Date
September 2nd in Pittsburgh, PA typically brings warm fall weather, with average highs around 82°F and lows near 61°F. Over 44 years of records, the warmest September 2nd was in 1973 (82°F average), while the coldest was 2006 (56°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 2nd dates historically, with the wettest September 2nd recording 2.18" of rain. The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
Planning for September 2nd in Pittsburgh, PA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 55° | 65° | — | — |
| 2024 | 73° | 55° | 64° | 0.08" | — |
| 2023 | 84° | 57° | 71° | — | — |
| 2022 | 85° | 61° | 73° | — | — |
| 2021 | 74° | 54° | 64° | — | — |
| 2020 | 80° | 69° | 75° | 2.18" | — |
| 2019 | 77° | 64° | 71° | 0.48" | — |
| 2018 | 88° | 68° | 78° | — | — |
| 2017 | 67° | 53° | 60° | 0.91" | — |
| 2016 | 76° | 56° | 66° | — | — |
| 2015 | 88° | 69° | 78° | — | — |
| 2014 | 83° | 69° | 76° | — | — |
| 2013 | 84° | 65° | 74° | 0.43" | — |
| 2012 | 82° | 70° | 76° | 0.03" | — |
| 2011 | 90° | 68° | 79° | — | — |
| 2010 | 94° | 66° | 80° | — | — |
| 2009 | 76° | 50° | 63° | — | — |
| 2008 | 86° | 58° | 72° | — | — |
| 2007 | 80° | 57° | 69° | — | — |
| 2006coldest | 59° | 54° | 56° | 1.42" | — |
| 2005 | 82° | 64° | 73° | — | — |
| 2004 | 81° | 59° | 70° | — | — |
| 2003 | 70° | 66° | 68° | 0.58" | — |
| 2002 | 84° | 57° | 71° | — | — |
| 2001 | 73° | 51° | 62° | — | — |
| 2000 | 87° | 70° | 78° | — | — |
| 1999 | 88° | 58° | 73° | — | — |
| 1998 | 79° | 69° | 74° | — | — |
| 1997 | 89° | 72° | 80° | — | — |
| 1996 | 88° | 62° | 75° | — | — |
| 1995 | 82° | 59° | 71° | — | — |
| 1994 | 78° | 52° | 65° | — | — |
| 1993 | 94° | 69° | 81° | 0.03" | — |
| 1992 | 80° | 55° | 68° | — | — |
| 1991 | 88° | 56° | 72° | — | — |
| 1979 | 86° | 70° | 78° | — | — |
| 1978 | 83° | 52° | 67° | — | — |
| 1977 | 88° | 70° | 79° | 1.19" | — |
| 1976 | 73° | 56° | 64° | — | — |
| 1975 | 78° | 62° | 70° | — | — |
| 1974 | 73° | 54° | 63° | — | — |
| 1973warmest | 95° | 70° | 82° | — | — |
| 1972 | 85° | 63° | 74° | 1.85" | — |
| 1971 | 85° | 67° | 76° | 0.03" | — |
44 years of data from PITTSBURGH WSO CITY