897  
CDUS41 KPHI 210554  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
154 AM EDT TUE AUG 21 2018  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR AUGUST 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 405 PM 99 1983 85 -7 85  
MINIMUM 66 127 AM 52 1949 68 -2 68  
AVERAGE 72 76 -4 77  
 
PRECIPITATION (IN)  
YESTERDAY T 1.87 1948 0.12 -0.12 0.00  
MONTH TO DATE 3.93 2.34 1.59 3.15  
SINCE JUN 1 10.33 10.12 0.21 10.36  
SINCE JAN 1 33.09 26.86 6.23 28.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 7 11 -4 8  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 11 -4 12  
MONTH TO DATE 300 247 53 236  
SINCE JUN 1 984 913 71 990  
SINCE JAN 1 1120 1004 116 1101    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 64 1200 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 96 1916  
MINIMUM TEMPERATURE (F) 68 54 1949  
1940  
1879  
 
 
SUNRISE AND SUNSET  
AUGUST 21 2018........SUNRISE 619 AM EDT SUNSET 749 PM EDT  
AUGUST 22 2018........SUNRISE 619 AM EDT SUNSET 748 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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