Records for Philadelphia Center City Area, Pennsylvania (PFIP1thr) on 03-21
  Record Highs
  
    - 
      1:  78°F (2022)
    
- 
      2:  75°F (2012)
    
- 
      3:  75°F (2010)
    
 
  Record Lows
  
    - 
      1:  20°F (1944)
    
- 
      2:  29°F (2007)
    
- 
      3:  31°F (2013)
    
 
  Lowest Highs
  
    - 
      1:  62°F (1945)
    
- 
      2:  58°F (1948)
    
- 
      3:  57°F (2012)
    
 
  Highest Lows
  
    - 
      1:  42°F (2016)
    
- 
      2:  43°F (2000)
    
- 
      3:  45°F (2015)
    
 
  Highest March temperature:
  
  90°F on 03-30-1998.
  Lowest March temperature:
  
  10°F on 03-01-2014.
  Average temperature is 46.4°F
  Average high is 55.1°F
  Average low is 37.6°F
 
  Temperature data from 1942 to 2022.
  Record Precipitation
  
    - 
      1:  2.59" (2000)
    
- 
      2:  2.21" (1999)
    
- 
      3:  1.51" (1974)
    
 
  Precipitation data from 1942 to 2022.