240  
CDUS41 KPHI 042142  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
439 PM EST FRI JAN 4 2019  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JANUARY 4 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 44 222 PM 67 1950 38 6 24  
MINIMUM 25 454 AM -5 1981 23 2 13  
AVERAGE 35 30 5 19  
 
PRECIPITATION (IN)  
TODAY 0.00 1.64 1982 0.11 -0.11 0.05  
MONTH TO DATE T 0.46 -0.46 0.05  
SINCE DEC 1 4.51 3.75 0.76 1.57  
SINCE JAN 1 T 0.46 -0.46 0.05  
 
DEGREE DAYS  
HEATING  
TODAY 30 35 -5 46  
MONTH TO DATE 104 139 -35 204  
SINCE DEC 1 952 1103 -151 1226  
SINCE JUL 1 1989 2170 -181 2130  
 
COOLING  
TODAY 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 SW (220)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 1.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 70 1200 PM  
AVERAGE 85  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1998  
MINIMUM TEMPERATURE (F) 22 -13 1904  
 
 
SUNRISE AND SUNSET  
JANUARY 4 2019.......SUNRISE 727 AM EST SUNSET 451 PM EST  
JANUARY 5 2019.......SUNRISE 727 AM EST SUNSET 452 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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