112  
CDUS41 KPHI 090601  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
100 AM EST MON DEC 9 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 8 2019
 
 
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)  
YESTERDAY  
MAXIMUM 44 352 PM 67 1980 47 -3 38  
MINIMUM 25 657 AM 14 1882 32 -7 23  
AVERAGE 35 40 -5 31  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1972 0.12 -0.12 0.00  
MONTH TO DATE 0.78 0.99 -0.21 0.65  
SINCE DEC 1 0.78 0.99 -0.21 0.65  
SINCE JAN 1 43.00 38.96 4.04 55.79  
 
SNOWFALL (IN)  
YESTERDAY MM 8.6 2013 0.0 MM 0.0  
MONTH TO DATE T 0.5 -0.5 0.3  
SINCE DEC 1 T 0.5 -0.5 0.3  
SINCE JUL 1 T 0.8 -0.8 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 25 5 34  
MONTH TO DATE 214 193 21 213  
SINCE DEC 1 214 193 21 213  
SINCE JUL 1 1013 1009 4 1115  
 
COOLING  
YESTERDAY 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 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 800 PM  
LOWEST 33 1200 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 70 1966  
MINIMUM TEMPERATURE (F) 32 6 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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