Weather on May 27
Pittsburgh, PA
55 Years of Data
Avg High
74°F
Avg Low
55°F
Warmest
2012
79°F avg
Coldest
1992
50°F avg
About This Date
May 27th in Pittsburgh, PA typically brings pleasant spring weather, with average highs around 74°F and lows near 55°F. Over 43 years of records, the warmest May 27th was in 2012 (79°F average), while the coldest was 1992 (50°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 44% of May 27th dates historically, with the wettest May 27th recording 3.1" of rain. The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
Planning for May 27th in Pittsburgh, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 50° | 57° | 0.41" | — |
| 2024 | 78° | 62° | 70° | 0.25" | — |
| 2023 | 78° | 49° | 63° | — | — |
| 2022 | 74° | 60° | 67° | 1.14" | — |
| 2021 | 76° | 60° | 68° | — | — |
| 2020 | 81° | 66° | 73° | — | — |
| 2019 | 78° | 62° | 70° | — | — |
| 2018 | 82° | 65° | 73° | 1.17" | — |
| 2017 | 72° | 56° | 64° | 0.51" | — |
| 2016 | 86° | 66° | 76° | — | — |
| 2015 | 81° | 65° | 73° | 0.15" | — |
| 2014 | 85° | 63° | 74° | 3.1" | — |
| 2013 | 62° | 45° | 53° | — | — |
| 2012warmest | 91° | 67° | 79° | 0.46" | — |
| 2011 | 70° | 61° | 65° | 0.64" | — |
| 2010 | 86° | 64° | 75° | — | — |
| 2009 | 80° | 58° | 69° | 0.3" | — |
| 2008 | 78° | 52° | 65° | — | — |
| 2007 | 85° | 61° | 73° | 0.13" | — |
| 2006 | 78° | 61° | 69° | — | — |
| 2005 | 74° | 53° | 63° | 0.28" | — |
| 2004 | 73° | 60° | 67° | — | — |
| 2003 | 68° | 49° | 58° | 0.18" | — |
| 2002 | 80° | 52° | 66° | — | — |
| 2001 | 65° | 50° | 57° | 0.3" | — |
| 2000 | 61° | 55° | 58° | 0.89" | — |
| 1999 | 70° | 46° | 58° | — | — |
| 1998 | 85° | 58° | 71° | — | — |
| 1997 | 69° | 50° | 60° | — | — |
| 1996 | 55° | 48° | 52° | 0.13" | — |
| 1995 | 79° | 56° | 67° | — | — |
| 1994 | 71° | 42° | 57° | — | — |
| 1993 | 77° | 53° | 65° | — | — |
| 1992coldest | 57° | 42° | 50° | — | — |
| 1979 | 57° | 47° | 52° | 1.02" | — |
| 1978 | 87° | 58° | 72° | — | — |
| 1977 | 87° | 57° | 72° | — | — |
| 1976 | 75° | 46° | 61° | — | — |
| 1975 | 77° | 61° | 69° | 0.48" | — |
| 1974 | 64° | 46° | 55° | — | — |
| 1973 | 70° | 54° | 62° | 0.25" | — |
| 1972 | 77° | 48° | 63° | — | — |
| 1971 | 58° | 46° | 52° | — | — |
43 years of data from PITTSBURGH WSO CITY