074  
CDUS41 KPHI 170553  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1252 AM EST THU JAN 17 2019  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JANUARY 16 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 39 432 PM 67 1995 37 2 33  
MINIMUM 21 251 AM 0 1994 22 -1 27  
AVERAGE 30 29 1 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1945 0.09 -0.09 0.07  
MONTH TO DATE 0.47 1.72 -1.25 1.73  
SINCE DEC 1 4.98 5.01 -0.03 3.25  
SINCE JAN 1 0.47 1.72 -1.25 1.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 36 -1 35  
MONTH TO DATE 499 561 -62 656  
SINCE DEC 1 1347 1525 -178 1678  
SINCE JUL 1 2384 2592 -208 2582  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 59 500 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 1995  
MINIMUM TEMPERATURE (F) 21 -10 1982  
 
 
SUNRISE AND SUNSET  
JANUARY 17 2019.......SUNRISE 724 AM EST SUNSET 504 PM EST  
JANUARY 18 2019.......SUNRISE 724 AM EST SUNSET 505 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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