459  
CDUS41 KPHI 090558  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1258 AM EST WED JAN 9 2019  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JANUARY 8 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 40 622 PM 68 1998 38 2 26  
MINIMUM 31 1258 AM 2 1942 22 9 15  
AVERAGE 36 30 6 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 2.13 1979 0.11 0.02 0.07  
MONTH TO DATE 0.42 0.91 -0.49 0.12  
SINCE DEC 1 4.93 4.20 0.73 1.64  
SINCE JAN 1 0.42 0.91 -0.49 0.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 35 -6 44  
MONTH TO DATE 215 279 -64 412  
SINCE DEC 1 1063 1243 -180 1434  
SINCE JUL 1 2100 2310 -210 2338  
 
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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FREEZING RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 75 1200 AM  
AVERAGE 88  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 69 1998  
MINIMUM TEMPERATURE (F) 22 -6 1970  
 
 
SUNRISE AND SUNSET  
JANUARY 9 2019.......SUNRISE 727 AM EST SUNSET 455 PM EST  
JANUARY 10 2019.......SUNRISE 726 AM EST SUNSET 457 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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