915  
CDUS41 KPHI 010557  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1255 AM EST TUE JAN 1 2019  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR DECEMBER 31 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 44 1038 PM 67 1965 38 6 16  
MINIMUM 27 525 AM -2 1917 23 4 3  
AVERAGE 36 31 5 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.89 1.69 1906 0.09 0.80 0.00  
MONTH TO DATE 4.51 3.29 1.22 1.52  
SINCE DEC 1 4.51 3.29 1.22 1.52  
SINCE JAN 1 68.08 43.27 24.81 43.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 34 -5 55  
MONTH TO DATE 848 963 -115 1022  
SINCE DEC 1 848 964 -116 1022  
SINCE JUL 1 1885 2031 -146 1926  
 
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 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 2.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 100 1200 AM  
AVERAGE 100  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1973  
MINIMUM TEMPERATURE (F) 23 0 2018  
 
 
SUNRISE AND SUNSET  
JANUARY 1 2019.......SUNRISE 727 AM EST SUNSET 448 PM EST  
JANUARY 2 2019.......SUNRISE 727 AM EST SUNSET 449 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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