778  
CDUS41 KPHI 042139  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
439 PM EST TUE DEC 4 2018  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 4 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 45 1241 AM 73 1998 49 -4 54  
MINIMUM 38 901 AM 12 1966 34 4 32  
1940  
AVERAGE 42 41 1 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 1927 0.13 -0.13 0.00  
MONTH TO DATE 0.62 0.50 0.12 0.00  
SINCE DEC 1 0.62 0.50 0.12 0.00  
SINCE JAN 1 55.76 38.47 17.29 40.03  
 
SNOWFALL (IN)  
TODAY 0.0 5.8 1921 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE DEC 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 3.6 0.5 3.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 24 -1 22  
MONTH TO DATE 76 94 -18 83  
SINCE DEC 1 76 94 -18 83  
SINCE JUL 1 978 910 68 718  
 
COOLING  
TODAY 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 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1200 AM  
LOWEST 36 200 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 71 2001  
MINIMUM TEMPERATURE (F) 33 13 1886  
 
 
SUNRISE AND SUNSET  
DECEMBER 4 2018......SUNRISE 706 AM EST SUNSET 436 PM EST  
DECEMBER 5 2018......SUNRISE 707 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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