122  
CDUS41 KPHI 212153  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
551 PM EDT SUN OCT 21 2018  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR OCTOBER 21 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 51 237 PM 86 1947 65 -14 79  
MINIMUM 45 829 AM 28 1952 47 -2 49  
AVERAGE 48 56 -8 64  
 
PRECIPITATION (IN)  
TODAY T 2.21 1904 0.10 -0.10 0.00  
MONTH TO DATE 1.89 2.21 -0.32 0.96  
SINCE SEP 1 11.65 5.99 5.66 4.82  
SINCE JAN 1 44.92 34.01 10.91 36.03  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 17 10 7 1  
MONTH TO DATE 104 142 -38 42  
SINCE SEP 1 117 179 -62 56  
SINCE JUL 1 117 180 -63 56  
 
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 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 16.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 400 AM  
LOWEST 32 300 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 1920  
MINIMUM TEMPERATURE (F) 46 26 1940  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2018.......SUNRISE 718 AM EDT SUNSET 613 PM EDT  
OCTOBER 22 2018.......SUNRISE 719 AM EDT SUNSET 612 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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