574  
CDUS41 KPHI 140600  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1259 AM EST SAT DEC 14 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 13 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 50 1159 PM 71 2015 45 5 49  
MINIMUM 29 1237 AM 8 1960 31 -2 32  
AVERAGE 40 38 2 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.51 2.90 1941 0.12 0.39 0.00  
MONTH TO DATE 2.85 1.62 1.23 0.65  
SINCE DEC 1 2.85 1.62 1.23 0.65  
SINCE JAN 1 45.07 39.59 5.48 55.79  
 
SNOWFALL (IN)  
YESTERDAY MM 4.6 1915 0.1 MM 0.0  
MONTH TO DATE 0.1 1.0 -0.9 0.3  
SINCE DEC 1 0.1 1.0 -0.9 0.3  
SINCE JUL 1 0.1 1.3 -1.2 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 27 -2 24  
MONTH TO DATE 332 325 7 362  
SINCE DEC 1 332 325 7 362  
SINCE JUL 1 1131 1141 -10 1264  
 
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 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 PM  
LOWEST 54 1200 AM  
AVERAGE 74  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 70 2015  
MINIMUM TEMPERATURE (F) 30 10 1960  
 
 
SUNRISE AND SUNSET  
DECEMBER 14 2019......SUNRISE 714 AM EST SUNSET 437 PM EST  
DECEMBER 15 2019......SUNRISE 715 AM EST SUNSET 437 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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