271  
CDUS41 KPHI 272131  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
431 PM EST THU DEC 27 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 27 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 241 PM 65 1936 39 7 24  
MINIMUM 26 655 AM -2 1980 24 2 13  
AVERAGE 36 31 5 19  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1930 0.09 -0.09 0.00  
MONTH TO DATE 2.47 2.92 -0.45 1.47  
SINCE DEC 1 2.47 2.92 -0.45 1.47  
SINCE JAN 1 66.04 42.90 23.14 43.24  
 
DEGREE DAYS  
HEATING  
TODAY 29 34 -5 46  
MONTH TO DATE 751 827 -76 823  
SINCE DEC 1 751 827 -76 823  
SINCE JUL 1 1788 1894 -106 1727  
 
COOLING  
TODAY 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 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 58 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 2008  
MINIMUM TEMPERATURE (F) 24 0 1980  
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2018......SUNRISE 726 AM EST SUNSET 444 PM EST  
DECEMBER 28 2018......SUNRISE 726 AM EST SUNSET 445 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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