Weather on August 25
Pittsburgh, PA
55 Years of Data
Avg High
82°F
Avg Low
63°F
Warmest
1993
84°F avg
Coldest
2017
61°F avg
About This Date
August 25th in Pittsburgh, PA typically brings warm summer weather, with average highs around 82°F and lows near 63°F. Over 38 years of records, the warmest August 25th was in 1993 (84°F average), while the coldest was 2017 (61°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 25th dates historically, with the wettest August 25th recording 3.05" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for August 25th 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 | 74° | 59° | 66° | — | — |
| 2024 | 89° | 62° | 76° | — | — |
| 2023 | 82° | 68° | 75° | 3.05" | — |
| 2022 | 86° | 62° | 74° | — | — |
| 2021 | 89° | 69° | 79° | 2.03" | — |
| 2020 | 90° | 68° | 79° | 0.3" | — |
| 2019 | 74° | 53° | 63° | — | — |
| 2018 | 78° | 62° | 70° | — | — |
| 2017coldest | 70° | 53° | 61° | — | — |
| 2016 | 88° | 71° | 79° | 1.52" | — |
| 2015 | 70° | 57° | 63° | — | — |
| 2014 | 79° | 60° | 69° | — | — |
| 2013 | 82° | 58° | 70° | — | — |
| 2012 | 85° | 65° | 75° | — | — |
| 2011 | 82° | 65° | 73° | 1.6" | — |
| 2010 | 77° | 62° | 70° | — | — |
| 2009 | 81° | 60° | 70° | — | — |
| 2008 | 80° | 60° | 70° | — | — |
| 2007 | 87° | 72° | 79° | 0.46" | — |
| 2006 | 87° | 65° | 76° | — | — |
| 2005 | 80° | 57° | 69° | — | — |
| 2004 | 84° | 66° | 75° | — | — |
| 2003 | 86° | 61° | 73° | — | — |
| 2002 | 78° | 63° | 70° | — | — |
| 2001 | 82° | 61° | 71° | — | — |
| 2000 | 79° | 58° | 68° | — | — |
| 1999 | 75° | 65° | 70° | 0.81" | — |
| 1993warmest | 95° | 73° | 84° | — | — |
| 1992 | 88° | 69° | 78° | — | — |
| 1979 | 79° | 66° | 72° | — | — |
| 1978 | 84° | 68° | 76° | — | — |
| 1977 | 75° | 50° | 63° | — | — |
| 1976 | 90° | 68° | 79° | — | — |
| 1975 | 88° | 74° | 81° | — | — |
| 1974 | 86° | 61° | 73° | — | — |
| 1973 | 85° | 59° | 72° | — | — |
| 1972 | 86° | 71° | 79° | 0.53" | — |
| 1971 | 81° | 58° | 69° | 1.19" | — |
38 years of data from PITTSBURGH WSO CITY