522  
CDUS41 KPHI 220746  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
343 AM EDT SAT SEP 22 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR SEPTEMBER 21 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 1159 PM 94 1931 74 0 87  
MINIMUM 66 605 AM 38 1956 53 13 62  
AVERAGE 70 63 7 75  
 
PRECIPITATION (IN)  
YESTERDAY T 1.19 1915 0.16 -0.16 0.00  
MONTH TO DATE 5.91 2.82 3.09 3.61  
SINCE SEP 1 5.91 2.82 3.09 3.61  
SINCE JAN 1 51.29 31.78 19.51 37.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 15 27 -12 39  
SINCE SEP 1 15 27 -12 39  
SINCE JUL 1 15 32 -17 43  
 
COOLING  
YESTERDAY 5 2 3 10  
MONTH TO DATE 178 75 103 80  
SINCE SEP 1 178 75 103 80  
SINCE JAN 1 1225 878 347 969    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 73 1200 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1931  
1914  
MINIMUM TEMPERATURE (F) 53 33 1904  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2018.....SUNRISE 651 AM EDT SUNSET 701 PM EDT  
SEPTEMBER 23 2018.....SUNRISE 652 AM EDT SUNSET 659 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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