526  
CDUS41 KPHI 270600  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1258 AM EST THU DEC 27 2018  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 26 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 45 354 PM 68 1964 42 3 33  
1889  
MINIMUM 29 544 AM 3 1983 28 1 26  
AVERAGE 37 35 2 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1909 0.11 -0.11 0.00  
MONTH TO DATE 4.04 3.08 0.96 1.27  
SINCE DEC 1 4.04 3.08 0.96 1.27  
SINCE JAN 1 59.18 41.05 18.13 41.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.5 1909 0.2 -0.2 0.0  
MONTH TO DATE 0.3 2.6 -2.3 7.7  
SINCE DEC 1 0.3 2.6 -2.3 7.7  
SINCE JUL 1 3.9 2.9 1.0 7.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 30 -2 35  
MONTH TO DATE 650 700 -50 664  
SINCE DEC 1 650 700 -50 664  
SINCE JUL 1 1552 1516 36 1299  
 
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 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.2  
 
 
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 82 1100 PM  
LOWEST 45 1200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 2015  
MINIMUM TEMPERATURE (F) 27 8 1989  
1914  
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2018......SUNRISE 721 AM EST SUNSET 443 PM EST  
DECEMBER 28 2018......SUNRISE 722 AM EST SUNSET 444 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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