109  
CDUS41 KPHI 100558  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1258 AM EST THU JAN 10 2019  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JANUARY 9 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 46 120 PM 69 1998 38 8 44  
MINIMUM 31 1159 PM -6 1970 22 9 20  
AVERAGE 39 30 9 32  
 
PRECIPITATION (IN)  
YESTERDAY T 3.00 1996 0.10 -0.10 0.00  
MONTH TO DATE 0.42 1.01 -0.59 0.12  
SINCE DEC 1 4.93 4.30 0.63 1.64  
SINCE JAN 1 0.42 1.01 -0.59 0.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 35 -9 33  
MONTH TO DATE 241 314 -73 445  
SINCE DEC 1 1089 1278 -189 1467  
SINCE JUL 1 2126 2345 -219 2371  
 
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 31 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 18.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 40 1200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 65 1998  
MINIMUM TEMPERATURE (F) 22 -1 1970  
 
 
SUNRISE AND SUNSET  
JANUARY 10 2019.......SUNRISE 726 AM EST SUNSET 457 PM EST  
JANUARY 11 2019.......SUNRISE 726 AM EST SUNSET 458 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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