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Climate & Weather Averages in Philadelphia, Pennsylvania, USA

Currently: 26 °F. Passing clouds. (Weather station: Philadelphia International Airport, USA). See more current weather

Annual Weather Averages Near Philadelphia

Averages are for Philadelphia International Airport, which is 7 miles from Philadelphia.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Philadelphia

High Temp: 88 °F

Low Temp: 27 °F

Mean Temp: 57 °F

Precipitation: 3.70"

Humidity: 63%

Dew Point: 44 °F

Wind: 15 mph

Pressure: 30.05 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Philadelphia

High Temp: 41 °F

Low Temp: 27 °F

Mean Temp: 34 °F

Precipitation: 3.03"

Humidity: 63%

Dew Point: 22 °F

Wind: 16 mph

Pressure: 30.10 "Hg

Visibility: 9 mi

February Climate & Weather Averages in Philadelphia

High Temp: 44 °F

Low Temp: 28 °F

Mean Temp: 36 °F

Precipitation: 2.90"

Humidity: 60%

Dew Point: 23 °F

Wind: 17 mph

Pressure: 30.09 "Hg

Visibility: 9 mi

March Climate & Weather Averages in Philadelphia

High Temp: 53 °F

Low Temp: 35 °F

Mean Temp: 44 °F

Precipitation: 3.98"

Humidity: 58%

Dew Point: 29 °F

Wind: 17 mph

Pressure: 30.08 "Hg

Visibility: 9 mi

April Climate & Weather Averages in Philadelphia

High Temp: 64 °F

Low Temp: 45 °F

Mean Temp: 55 °F

Precipitation: 3.48"

Humidity: 57%

Dew Point: 39 °F

Wind: 17 mph

Pressure: 30.00 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Philadelphia

High Temp: 74 °F

Low Temp: 55 °F

Mean Temp: 64 °F

Precipitation: 3.41"

Humidity: 62%

Dew Point: 50 °F

Wind: 14 mph

Pressure: 30.01 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Philadelphia

High Temp: 83 °F

Low Temp: 65 °F

Mean Temp: 74 °F

Precipitation: 4.04"

Humidity: 64%

Dew Point: 61 °F

Wind: 14 mph

Pressure: 29.97 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Philadelphia

High Temp: 88 °F

Low Temp: 70 °F

Mean Temp: 79 °F

Precipitation: 4.47"

Humidity: 64%

Dew Point: 65 °F

Wind: 13 mph

Pressure: 29.97 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Philadelphia

High Temp: 86 °F

Low Temp: 69 °F

Mean Temp: 77 °F

Precipitation: 4.38"

Humidity: 66%

Dew Point: 64 °F

Wind: 12 mph

Pressure: 30.01 "Hg

Visibility: 9 mi

September Climate & Weather Averages in Philadelphia

High Temp: 79 °F

Low Temp: 62 °F

Mean Temp: 70 °F

Precipitation: 4.44"

Humidity: 67%

Dew Point: 59 °F

Wind: 13 mph

Pressure: 30.06 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Philadelphia

High Temp: 67 °F

Low Temp: 50 °F

Mean Temp: 59 °F

Precipitation: 3.56"

Humidity: 67%

Dew Point: 47 °F

Wind: 14 mph

Pressure: 30.08 "Hg

Visibility: 9 mi

November Climate & Weather Averages in Philadelphia

High Temp: 56 °F

Low Temp: 39 °F

Mean Temp: 48 °F

Precipitation: 2.88"

Humidity: 64%

Dew Point: 35 °F

Wind: 15 mph

Pressure: 30.13 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Philadelphia

High Temp: 46 °F

Low Temp: 32 °F

Mean Temp: 39 °F

Precipitation: 3.85"

Humidity: 65%

Dew Point: 28 °F

Wind: 15 mph

Pressure: 30.12 "Hg

Visibility: 9 mi

Quick Climate Info

Hottest MonthJuly (79 °F avg)
Coldest MonthJanuary (34 °F avg)
Wettest MonthJuly (4.47" avg)
Windiest MonthMarch (17 mph avg)
Annual precip.44.42" (per year)

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