344  
CDUS41 KPHI 220549  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
148 AM EDT TUE AUG 22 2017  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR AUGUST 21 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 326 PM 97 1899 83 3 85  
MINIMUM 62 433 AM 44 1977 62 0 68  
AVERAGE 74 73 1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.45 2016 0.12 -0.07 1.45  
MONTH TO DATE 5.16 2.46 2.70 4.61  
SINCE JUN 1 18.88 10.76 8.12 10.40  
SINCE JAN 1 32.30 27.78 4.52 24.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 16 25 -9 9  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 9 8 1 12  
MONTH TO DATE 179 182 -3 294  
SINCE JUN 1 776 674 102 949  
SINCE JAN 1 851 734 117 1043    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 69 1100 AM  
AVERAGE 85  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1916  
MINIMUM TEMPERATURE (F) 62 45 1982  
 
 
SUNRISE AND SUNSET  
AUGUST 22 2017........SUNRISE 622 AM EDT SUNSET 751 PM EDT  
AUGUST 23 2017........SUNRISE 623 AM EDT SUNSET 749 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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