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Hong Kong Observatory
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Weather Information for Philadelphia, Pennsylvania
  MAPMAP
Weather Forecast
Issued at 19:10  (Local time)  19 May  2022 
Date Temperature oC Weather
Minimum Maximum
20 May
( Fri ) 		16 31 Slight Chance thunderstorms then Chance Showers
Slight Chance thunderstorms then Chance Showers
21 May
( Sat ) 		21 36 Hot
Hot
22 May
( Sun ) 		24 34 Mostly Sunny then Chance thunderstorms
Mostly Sunny then Chance thunderstorms
23 May
( Mon ) 		19 26 Chance Showers
Chance Showers
24 May
( Tue ) 		16 22 Chance Showers
Chance Showers
25 May
( Wed ) 		14 23 Chance Showers
Chance Showers
26 May
( Thu ) 		17 26 Chance Showers
Chance Showers
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan -3.6 4.6 77.0 10.6
Feb -2.4 6.6 67.3 9.4
Mar 1.3 11.5 96.3 10.5
Apr 6.7 17.7 90.4 11.3
May 12.2 23.2 94.2 11.1
Jun 17.7 28.2 87.1 9.8
Jul 20.7 30.6 110.5 9.9
Aug 19.9 29.6 88.9 8.4
Sep 15.7 25.6 96.0 8.7
Oct 9.1 19.2 80.8 8.6
Nov 4.0 13.3 75.9 9.3
Dec -1.1 7.1 90.4 10.6
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.