565  
CDUS41 KPHI 220547  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
146 AM EDT SUN OCT 22 2017  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR OCTOBER 21 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 309 PM 86 1947 65 14 80  
MINIMUM 49 425 AM 28 1952 47 2 56  
AVERAGE 64 56 8 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.21 1904 0.10 -0.10 T  
MONTH TO DATE 0.96 2.21 -1.25 1.17  
SINCE SEP 1 4.82 5.99 -1.17 4.69  
SINCE JAN 1 36.03 34.01 2.02 29.54  
 
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 SEP 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 1 10 -9 0  
MONTH TO DATE 42 142 -100 66  
SINCE SEP 1 56 179 -123 76  
SINCE JUL 1 56 180 -124 76  
 
COOLING  
YESTERDAY 0 0 0 3  
MONTH TO DATE 79 19 60 40  
SINCE SEP 1 293 180 113 312  
SINCE JAN 1 1483 1297 186 1724    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 25 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 1920  
MINIMUM TEMPERATURE (F) 46 26 1940  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2017.......SUNRISE 719 AM EDT SUNSET 611 PM EDT  
OCTOBER 23 2017.......SUNRISE 720 AM EDT SUNSET 610 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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