855  
CDUS41 KPHI 290554  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
154 AM EDT TUE SEP 29 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 28 2020
 
 
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)  
YESTERDAY  
MAXIMUM 82 3:18 PM 91 1886 73 9 85  
MINIMUM 68 11:59 PM 37 1957 55 13 62  
AVERAGE 75 64 11 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.22 2004 0.13 -0.13 0.16  
MONTH TO DATE 2.10 3.51 -1.41 1.16  
SINCE SEP 1 2.10 3.51 -1.41 1.16  
SINCE JAN 1 34.37 31.53 2.84 37.19  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 36 28 8 2  
SINCE SEP 1 36 28 8 2  
SINCE JUL 1 36 29 7 2  
 
COOLING  
YESTERDAY 10 2 8 9  
MONTH TO DATE 169 158 11 222  
SINCE SEP 1 169 158 11 222  
SINCE JAN 1 1497 1275 222 1556    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 56 2:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 89 1921  
MINIMUM TEMPERATURE (F) 55 37 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2020.....SUNRISE 6:56 AM EDT SUNSET 6:46 PM EDT  
SEPTEMBER 30 2020.....SUNRISE 6:57 AM EDT SUNSET 6:44 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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