410  
CDUS41 KPHI 092123  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
523 PM EDT FRI OCT 9 2009  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR OCTOBER 9 2009
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1870 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 351 PM 86 1939 68 12 77  
1916  
MINIMUM 59 153 AM 35 1988 51 8 60  
1978  
AVERAGE 70 60 10 69  
 
PRECIPITATION (IN)  
TODAY 0.01 2.17 1877 0.09 -0.08 0.03  
MONTH TO DATE 0.10 0.89 -0.79 0.08  
SINCE SEP 1 3.75 4.77 -1.02 4.39  
SINCE JAN 1 36.17 33.72 2.45 29.02  
 
SNOWFALL (IN)  
TODAY 0.0 T 1895 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  
TODAY 0 6 -6 0  
MONTH TO DATE 39 49 -10 48  
SINCE SEP 1 58 88 -30 60  
SINCE JUL 1 58 90 -32 60  
 
COOLING  
TODAY 5 1 4 4  
MONTH TO DATE 8 14 -6 4  
SINCE SEP 1 127 168 -41 184  
SINCE JAN 1 1225 1230 -5 1339    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 AM  
LOWEST 45 100 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1939  
MINIMUM TEMPERATURE (F) 51 33 1979  
 
 
SUNRISE AND SUNSET  
OCTOBER 9 2009.......SUNRISE 705 AM EDT SUNSET 630 PM EDT  
OCTOBER 10 2009.......SUNRISE 706 AM EDT SUNSET 629 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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