839  
CDUS41 KPHI 202137  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
535 PM EDT SAT OCT 20 2018  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR OCTOBER 20 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 245 PM 81 2016 65 0 74  
MINIMUM 54 514 AM 27 1974 47 7 55  
AVERAGE 60 56 4 65  
 
PRECIPITATION (IN)  
TODAY 0.07 2.72 1873 0.10 -0.03 0.00  
MONTH TO DATE 1.89 2.11 -0.22 0.96  
SINCE SEP 1 11.65 5.89 5.76 4.82  
SINCE JAN 1 44.92 33.91 11.01 36.03  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 1940 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 5 9 -4 0  
MONTH TO DATE 85 132 -47 41  
SINCE SEP 1 98 169 -71 55  
SINCE JUL 1 98 170 -72 55  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 78 19 59 79  
SINCE SEP 1 321 180 141 293  
SINCE JAN 1 1584 1297 287 1483    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 48 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1947  
MINIMUM TEMPERATURE (F) 47 28 1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 20 2018.......SUNRISE 717 AM EDT SUNSET 614 PM EDT  
OCTOBER 21 2018.......SUNRISE 718 AM EDT SUNSET 613 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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