304  
CDUS41 KPHI 210555  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT SAT JUL 21 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR JULY 20 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 85 258 PM 100 1980 85 0 93  
MINIMUM 61 530 AM 50 1909 65 -4 72  
AVERAGE 73 75 -2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1971 0.16 -0.16 0.00  
MONTH TO DATE 2.40 2.92 -0.52 4.43  
SINCE JUN 1 6.68 6.70 -0.02 9.70  
SINCE JAN 1 26.48 23.72 2.76 23.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 24 -16 16  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 10 -2 18  
MONTH TO DATE 249 197 52 249  
SINCE JUN 1 453 386 67 483  
SINCE JAN 1 569 446 123 558    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 43 500 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 2011  
1926  
MINIMUM TEMPERATURE (F) 65 50 1974  
1909  
 
 
SUNRISE AND SUNSET  
JULY 21 2018..........SUNRISE 551 AM EDT SUNSET 829 PM EDT  
JULY 22 2018..........SUNRISE 552 AM EDT SUNSET 828 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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