351  
CDUS41 KPHI 092216  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
515 PM EST MON DEC 9 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 9 2019
 
 
VALID TODAY AS OF 0500 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 49 359 PM 70 1966 47 2 35  
MINIMUM 41 432 AM 6 1876 32 9 27  
AVERAGE 45 39 6 31  
 
PRECIPITATION (IN)  
TODAY 0.72 2.13 2009 0.13 0.59 0.00  
MONTH TO DATE 1.50 1.12 0.38 0.65  
SINCE DEC 1 1.50 1.12 0.38 0.65  
SINCE JAN 1 43.72 39.09 4.63 55.79  
 
SNOWFALL (IN)  
TODAY MM 4.1 2017 0.1 MM 0.0  
MONTH TO DATE T 0.6 -0.6 0.3  
SINCE DEC 1 T 0.6 -0.6 0.3  
SINCE JUL 1 T 0.9 -0.9 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 26 -6 34  
MONTH TO DATE 234 219 15 247  
SINCE DEC 1 234 219 15 247  
SINCE JUL 1 1033 1035 -2 1149  
 
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 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 AM  
LOWEST 89 500 AM  
AVERAGE 91  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 1966  
MINIMUM TEMPERATURE (F) 32 4 1876  
 
 
SUNRISE AND SUNSET  
DECEMBER 9 2019......SUNRISE 710 AM EST SUNSET 436 PM EST  
DECEMBER 10 2019......SUNRISE 711 AM EST SUNSET 436 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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