341  
CDUS41 KPHI 250556  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST WED DEC 25 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 24 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 52 318 PM 71 2015 42 10 45  
MINIMUM 31 1148 PM 3 1983 28 3 36  
AVERAGE 42 35 7 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 2003 0.11 -0.11 0.02  
MONTH TO DATE 4.22 2.86 1.36 4.04  
SINCE DEC 1 4.22 2.86 1.36 4.04  
SINCE JAN 1 46.44 40.83 5.61 59.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.4 1966 0.1 -0.1 0.0  
MONTH TO DATE 0.1 2.2 -2.1 0.3  
SINCE DEC 1 0.1 2.2 -2.1 0.3  
SINCE JUL 1 0.1 2.5 -2.4 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 30 -7 24  
MONTH TO DATE 648 640 8 593  
SINCE DEC 1 648 640 8 593  
SINCE JUL 1 1447 1456 -9 1495  
 
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 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 300 AM  
LOWEST 35 300 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 2015  
1964  
MINIMUM TEMPERATURE (F) 28 1 1983  
1980  
 
 
SUNRISE AND SUNSET  
DECEMBER 25 2019......SUNRISE 721 AM EST SUNSET 441 PM EST  
DECEMBER 26 2019......SUNRISE 721 AM EST SUNSET 442 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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