492  
CDUS41 KPHI 300559  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
159 AM EDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 29 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 68 2:10 PM 89 1921 74 -6 72  
MINIMUM 59 12:25 AM 37 1942 56 3 54  
AVERAGE 64 65 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 1.87 1963 0.14 0.07 0.00  
MONTH TO DATE 5.99 4.26 1.73 2.02  
SINCE SEP 1 5.99 4.26 1.73 2.02  
SINCE JAN 1 30.80 33.62 -2.82 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 1 3 -2 2  
MONTH TO DATE 18 23 -5 14  
SINCE SEP 1 18 23 -5 14  
SINCE JUL 1 18 24 -6 14  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 219 173 46 239  
SINCE SEP 1 219 173 46 239  
SINCE JAN 1 1296 1330 -34 1725    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 PM  
LOWEST 78 2:00 PM  
AVERAGE 88  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 88 1881  
MINIMUM TEMPERATURE (F) 56 38 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 6:56 AM EDT SUNSET 6:45 PM EDT  
OCTOBER 1 2023.......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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