775  
CDUS41 KPHI 270543  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
143 AM EDT WED SEP 27 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 26 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 11:55 AM 92 1881 75 -12 80  
1970  
MINIMUM 58 5:44 AM 38 1940 57 1 61  
1963  
AVERAGE 61 66 -5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.79 1985 0.14 -0.12 T  
MONTH TO DATE 5.72 3.84 1.88 2.02  
SINCE SEP 1 5.72 3.84 1.88 2.02  
SINCE JAN 1 30.53 33.20 -2.67 28.93  
 
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 11 16 -5 10  
SINCE SEP 1 11 16 -5 10  
SINCE JUL 1 11 17 -6 10  
 
COOLING  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 219 164 55 238  
SINCE SEP 1 219 164 55 238  
SINCE JAN 1 1296 1321 -25 1724    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 78 11:00 PM  
AVERAGE 88  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1998  
MINIMUM TEMPERATURE (F) 57 36 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 6:53 AM EDT SUNSET 6:50 PM EDT  
SEPTEMBER 28 2023.....SUNRISE 6:54 AM EDT SUNSET 6:49 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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