884  
CDUS41 KPHI 060554  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST SUN DEC 06 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 5 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 1:32 PM 71 2001 48 -1 44  
MINIMUM 40 11:59 PM 13 1886 33 7 35  
AVERAGE 44 41 3 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.77 1.52 1993 0.12 0.65 0.00  
MONTH TO DATE 1.07 0.62 0.45 0.77  
SINCE DEC 1 1.07 0.62 0.45 0.77  
SINCE JAN 1 46.45 38.59 7.86 42.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 2002 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.3 -0.3 T  
SINCE DEC 1 0.0 0.3 -0.3 T  
SINCE JUL 1 0.0 0.6 -0.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 24 -3 25  
MONTH TO DATE 107 118 -11 131  
SINCE DEC 1 107 118 -11 131  
SINCE JUL 1 701 934 -233 930  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1521 1301 220 1610    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1:00 AM  
LOWEST 47 7:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 72 2001  
MINIMUM TEMPERATURE (F) 33 15 1901  
 
SUNRISE AND SUNSET  
DECEMBER 6 2020......SUNRISE 7:09 AM EST SUNSET 4:36 PM EST  
DECEMBER 7 2020......SUNRISE 7:09 AM EST SUNSET 4:36 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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