131  
CDUS41 KPHI 050551  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1251 AM EST SAT DEC 05 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 4 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 48 9:53 AM 73 1998 49 -1 44  
MINIMUM 43 6:04 AM 12 1940 34 9 35  
1966  
AVERAGE 46 41 5 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 1.69 1927 0.13 0.17 0.08  
MONTH TO DATE 0.30 0.50 -0.20 0.77  
SINCE DEC 1 0.30 0.50 -0.20 0.77  
SINCE JAN 1 45.68 38.47 7.21 42.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.8 1921 0.0 0.0 T  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE DEC 1 0.0 0.2 -0.2 T  
SINCE JUL 1 0.0 0.5 -0.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 24 -5 25  
MONTH TO DATE 86 94 -8 106  
SINCE DEC 1 86 94 -8 106  
SINCE JUL 1 680 910 -230 905  
 
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 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 PM  
LOWEST 58 12:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 71 2001  
MINIMUM TEMPERATURE (F) 33 13 1886  
 
SUNRISE AND SUNSET  
DECEMBER 5 2020......SUNRISE 7:08 AM EST SUNSET 4:36 PM EST  
DECEMBER 6 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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