657  
CDUS41 KPHI 182130  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
528 PM EDT TUE SEP 18 2018  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 18 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 82 1025 AM 90 1891 77 5 81  
MINIMUM 73 627 AM 42 1959 60 13 67  
AVERAGE 78 68 10 74  
 
PRECIPITATION (IN)  
TODAY 0.26 1.91 1918 0.14 0.12 0.00  
MONTH TO DATE 7.60 2.20 5.40 3.79  
SINCE SEP 1 7.60 2.20 5.40 3.79  
SINCE JAN 1 40.87 30.22 10.65 35.00  
 
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 0 1 -1 0  
MONTH TO DATE 8 7 1 7  
SINCE SEP 1 8 7 1 7  
SINCE JUL 1 8 8 0 7  
 
COOLING  
TODAY 13 5 8 9  
MONTH TO DATE 193 125 68 92  
SINCE SEP 1 193 125 68 92  
SINCE JAN 1 1456 1242 214 1282    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 400 AM  
LOWEST 76 400 PM  
AVERAGE 85  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1983  
MINIMUM TEMPERATURE (F) 59 43 1959  
1943  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2018.....SUNRISE 645 AM EDT SUNSET 705 PM EDT  
SEPTEMBER 19 2018.....SUNRISE 646 AM EDT SUNSET 703 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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