106  
CDUS41 KPHI 230552  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT WED SEP 23 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 22 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 74 3:42 PM 97 1895 76 -2 89  
MINIMUM 47 6:04 AM 39 1962 58 -11 63  
AVERAGE 61 67 -6 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.65 1882 0.13 -0.13 0.00  
MONTH TO DATE 1.57 2.72 -1.15 0.75  
SINCE SEP 1 1.57 2.72 -1.15 0.75  
SINCE JAN 1 33.84 30.74 3.10 36.78  
 
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 4 2 2 0  
MONTH TO DATE 36 13 23 2  
SINCE SEP 1 36 13 23 2  
SINCE JUL 1 36 14 22 2  
 
COOLING  
YESTERDAY 0 4 -4 11  
MONTH TO DATE 136 141 -5 173  
SINCE SEP 1 136 141 -5 173  
SINCE JAN 1 1464 1258 206 1507    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 3:00 AM  
LOWEST 25 2:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 1895  
MINIMUM TEMPERATURE (F) 58 40 1947  
1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2020.....SUNRISE 6:50 AM EDT SUNSET 6:56 PM EDT  
SEPTEMBER 24 2020.....SUNRISE 6:51 AM EDT SUNSET 6:54 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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