003  
CDUS41 KPHI 240552  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1252 AM EST MON DEC 24 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 23 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 315 PM 67 2015 40 5 54  
MINIMUM 36 725 AM 2 1989 24 12 39  
1917  
AVERAGE 41 32 9 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.95 1907 0.11 -0.05 0.67  
MONTH TO DATE 2.39 2.53 -0.14 1.28  
SINCE DEC 1 2.39 2.53 -0.14 1.28  
SINCE JAN 1 65.96 42.51 23.45 43.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 33 -9 18  
MONTH TO DATE 633 693 -60 671  
SINCE DEC 1 633 693 -60 671  
SINCE JUL 1 1670 1760 -90 1575  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1302 896 406 1086    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 57 1200 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 71 2015  
MINIMUM TEMPERATURE (F) 24 4 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 24 2018......SUNRISE 725 AM EST SUNSET 442 PM EST  
DECEMBER 25 2018......SUNRISE 725 AM EST SUNSET 443 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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