514  
CDUS41 KPHI 302127  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
427 PM EST SUN DEC 30 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 30 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 42 351 PM 77 1984 38 4 24  
MINIMUM 33 425 AM -6 1917 23 10 14  
AVERAGE 38 31 7 19  
 
PRECIPITATION (IN)  
TODAY T 1.67 1948 0.09 -0.09 0.05  
MONTH TO DATE 3.62 3.20 0.42 1.52  
SINCE DEC 1 3.62 3.20 0.42 1.52  
SINCE JAN 1 67.19 43.18 24.01 43.29  
 
DEGREE DAYS  
HEATING  
TODAY 27 34 -7 46  
MONTH TO DATE 817 929 -112 967  
SINCE DEC 1 817 929 -112 967  
SINCE JUL 1 1854 1996 -142 1871  
 
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 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 62 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 67 1965  
MINIMUM TEMPERATURE (F) 23 -2 1917  
 
 
SUNRISE AND SUNSET  
DECEMBER 30 2018......SUNRISE 727 AM EST SUNSET 446 PM EST  
DECEMBER 31 2018......SUNRISE 727 AM EST SUNSET 447 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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