115  
CDUS41 KPHI 232145  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
444 PM EST MON DEC 23 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 23 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 328 PM 70 2015 43 8 45  
MINIMUM 30 610 AM 7 1989 28 2 37  
AVERAGE 41 35 6 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.62 1907 0.12 -0.12 0.00  
MONTH TO DATE 4.22 2.75 1.47 4.02  
SINCE DEC 1 4.22 2.75 1.47 4.02  
SINCE JAN 1 46.44 40.72 5.72 59.16  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 1963 0.1 -0.1 0.0  
MONTH TO DATE 0.1 2.1 -2.0 0.3  
SINCE DEC 1 0.1 2.1 -2.0 0.3  
SINCE JUL 1 0.1 2.4 -2.3 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 30 -6 24  
MONTH TO DATE 625 610 15 569  
SINCE DEC 1 625 610 15 569  
SINCE JUL 1 1424 1426 -2 1471  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1610 1301 309 1584    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 42 300 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 71 2015  
MINIMUM TEMPERATURE (F) 28 3 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 23 2019......SUNRISE 720 AM EST SUNSET 440 PM EST  
DECEMBER 24 2019......SUNRISE 720 AM EST SUNSET 441 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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