733  
CDUS41 KPHI 220557  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1256 AM EST SUN DEC 22 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 21 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 345 PM 67 2013 43 -7 65  
MINIMUM 22 659 AM 1 1942 29 -7 53  
AVERAGE 29 36 -7 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1902 0.11 -0.11 1.16  
MONTH TO DATE 4.22 2.52 1.70 3.93  
SINCE DEC 1 4.22 2.52 1.70 3.93  
SINCE JAN 1 46.44 40.49 5.95 59.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.7 1962 0.1 -0.1 0.0  
MONTH TO DATE 0.1 1.9 -1.8 0.3  
SINCE DEC 1 0.1 1.9 -1.8 0.3  
SINCE JUL 1 0.1 2.2 -2.1 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 29 7 6  
MONTH TO DATE 572 551 21 528  
SINCE DEC 1 572 551 21 528  
SINCE JUL 1 1371 1367 4 1430  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1610 1301 309 1584    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 700 AM  
LOWEST 50 100 AM  
AVERAGE 61  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 68 2013  
MINIMUM TEMPERATURE (F) 28 6 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 22 2019......SUNRISE 719 AM EST SUNSET 440 PM EST  
DECEMBER 23 2019......SUNRISE 720 AM EST SUNSET 440 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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