336  
CDUS41 KPHI 152127  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
527 PM EDT TUE SEP 15 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 15 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 3:23 PM 95 1927 78 -10 84  
MINIMUM 52 6:29 AM 45 1895 61 -9 68  
AVERAGE 60 70 -10 76  
 
PRECIPITATION (IN)  
TODAY 0.00 2.74 1904 0.13 -0.13 0.06  
MONTH TO DATE 1.51 1.80 -0.29 0.75  
SINCE SEP 1 1.51 1.80 -0.29 0.75  
SINCE JAN 1 33.78 29.82 3.96 36.78  
 
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 5 1 4 0  
MONTH TO DATE 5 4 1 0  
SINCE SEP 1 5 4 1 0  
SINCE JUL 1 5 5 0 0  
 
COOLING  
TODAY 0 5 -5 11  
MONTH TO DATE 132 110 22 134  
SINCE SEP 1 132 110 22 134  
SINCE JAN 1 1460 1227 233 1468    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 6:00 AM  
LOWEST 36 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1991  
MINIMUM TEMPERATURE (F) 60 45 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2020.....SUNRISE 6:42 AM EDT SUNSET 7:09 PM EDT  
SEPTEMBER 16 2020.....SUNRISE 6:43 AM EDT SUNSET 7:07 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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