020  
CDUS41 KPHI 190557  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1256 AM EST SAT JAN 19 2019  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JANUARY 18 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 35 1150 PM 62 1990 37 -2 32  
1929  
MINIMUM 27 435 AM -10 1982 21 6 12  
AVERAGE 31 29 2 22  
 
PRECIPITATION (IN)  
YESTERDAY T 2.05 1978 0.09 -0.09 0.00  
MONTH TO DATE 0.47 1.91 -1.44 1.77  
SINCE DEC 1 4.98 5.20 -0.22 3.29  
SINCE JAN 1 0.47 1.91 -1.44 1.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 36 -2 43  
MONTH TO DATE 570 633 -63 743  
SINCE DEC 1 1418 1597 -179 1765  
SINCE JUL 1 2455 2664 -209 2669  
 
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 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 78 1200 AM  
AVERAGE 89  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 65 1951  
MINIMUM TEMPERATURE (F) 21 -13 1994  
 
 
SUNRISE AND SUNSET  
JANUARY 19 2019.......SUNRISE 723 AM EST SUNSET 506 PM EST  
JANUARY 20 2019.......SUNRISE 722 AM EST SUNSET 508 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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