143  
CDUS41 KPHI 250559  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1258 AM EST TUE DEC 25 2018  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 24 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 119 PM 71 2015 42 3 43  
MINIMUM 36 1159 PM 3 1983 28 8 37  
AVERAGE 41 35 6 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.74 2003 0.11 -0.09 0.13  
MONTH TO DATE 4.04 2.86 1.18 1.25  
SINCE DEC 1 4.04 2.86 1.18 1.25  
SINCE JAN 1 59.18 40.83 18.35 41.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.4 1966 0.1 -0.1 0.0  
MONTH TO DATE 0.3 2.2 -1.9 7.7  
SINCE DEC 1 0.3 2.2 -1.9 7.7  
SINCE JUL 1 3.9 2.5 1.4 7.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 30 -6 25  
MONTH TO DATE 593 640 -47 599  
SINCE DEC 1 593 640 -47 599  
SINCE JUL 1 1495 1456 39 1234  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1584 1301 283 1490    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.7  
 
 
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 85 300 AM  
LOWEST 45 100 PM  
AVERAGE 65  
   
......................................................
 
 
 
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 2018......SUNRISE 721 AM EST SUNSET 442 PM EST  
DECEMBER 26 2018......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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