Historical Weather in Pittsburgh, PA
See 55+ years of weather history for any date in Pittsburgh going back to 1970.
Part of Pennsylvania weather history
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Today in Pittsburgh Weather HistorySee records, averages, and 55+ years of data for today's date
→Monthly Climate Averages
Historical temperature and precipitation averages for Pittsburgh, PA, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 83°F / Low: 65°F
Coldest MonthJanuaryAvg High: 36°F / Low: 22°F
Jan
36°/ 22°
💧 5.1"
❄️ 1.1"
Feb
40°/ 24°
💧 5.4"
❄️ 1.0"
Mar
51°/ 32°
💧 5.6"
❄️ 1.2"
Apr
63°/ 42°
💧 6.3"
❄️ 0.5"
May
72°/ 52°
💧 7.2"
Jun
80°/ 60°
💧 8.5"
Jul
83°/ 65°
💧 8.2"
Aug
82°/ 63°
💧 8.6"
Sep
76°/ 57°
💧 7.7"
Oct
64°/ 46°
💧 6.3"
❄️ 1.5"
Nov
52°/ 36°
💧 5.7"
❄️ 0.7"
Dec
42°/ 28°
💧 5.4"
❄️ 0.8"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Pittsburgh Temperature Records
- Record High: The hottest temperature ever recorded in Pittsburgh, PA is 102°F, set on July 15, 1995.
- Record Low: The coldest temperature ever recorded in Pittsburgh, PA is -19°F, set on January 18, 1994.
- Data Coverage: Based on 28 years of data from NOAA weather station: PITTSBURGH ALLEGHENY CO AP.
All-Time Record High
102°F
July 15, 1995
All-Time Record Low
-19°F
January 18, 1994
Monthly Temperature Records in Pittsburgh
| Month | Record High | Record Low |
|---|---|---|
| January | 74°F(1999) | -19°F(1994) |
| February | 78°F(2000) | -19°F(2015) |
| March | 85°F(1998) | -2°F(2015) |
| April | 90°F(1990) | 17°F(2011) |
| May | 94°F(2011) | 21°F(2006) |
| June | 102°F(2022) | 33°F(2007) |
| July | 102°F(1995) | 39°F(2005) |
| August | 102°F(1995) | 39°F(2014) |
| September | 96°F(2011) | 21°F(2007) |
| October | 91°F(2019) | 22°F(1988) |
| November | 80°F(2024) | 11°F(2019) |
| December | 75°F(1999) | -7°F(2017) |
Pittsburgh Snow RecordsSee the top 10 snowiest days ever recorded
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