303  
CDUS41 KPHI 200557  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
157 AM EDT FRI SEP 20 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 19 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 2:24 PM 92 1983 78 9 74  
MINIMUM 65 6:09 AM 43 1943 60 5 59  
1959  
AVERAGE 76 69 7 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1938 0.15 -0.15 0.00  
MONTH TO DATE 0.40 2.86 -2.46 3.93  
SINCE SEP 1 0.40 2.86 -2.46 3.93  
SINCE JAN 1 33.06 32.22 0.84 28.74  
 
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 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 5 -4 0  
SINCE SEP 1 1 5 -4 0  
SINCE JUL 1 1 6 -5 0  
 
COOLING  
YESTERDAY 11 5 6 2  
MONTH TO DATE 124 137 -13 212  
SINCE SEP 1 124 137 -13 212  
SINCE JAN 1 1546 1294 252 1289    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 2:00 AM  
LOWEST 30 2:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 90 1895  
1983  
MINIMUM TEMPERATURE (F) 60 45 1956  
1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 6:47 AM EDT SUNSET 7:00 PM EDT  
SEPTEMBER 21 2024.....SUNRISE 6:48 AM EDT SUNSET 6:59 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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