061  
CDUS41 KPHI 112121  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
521 PM EDT WED SEP 11 2024  
   
...............................  
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 11 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 2:43 PM 98 1983 81 3 84  
MINIMUM 60 5:13 AM 43 1917 63 -3 69  
AVERAGE 72 72 0 77  
 
PRECIPITATION (IN)  
TODAY 0.00 2.10 1971 0.15 -0.15 0.04  
MONTH TO DATE 0.36 1.64 -1.28 2.66  
SINCE SEP 1 0.36 1.64 -1.28 2.66  
SINCE JAN 1 33.02 31.00 2.02 27.47  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 1 0 1 0  
SINCE JUL 1 1 1 0 0  
 
COOLING  
TODAY 7 7 0 12  
MONTH TO DATE 56 91 -35 166  
SINCE SEP 1 56 91 -35 166  
SINCE JAN 1 1478 1248 230 1243    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1895  
1931  
MINIMUM TEMPERATURE (F) 62 45 1940  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 6:39 AM EDT SUNSET 7:15 PM EDT  
SEPTEMBER 12 2024.....SUNRISE 6:40 AM EDT SUNSET 7:14 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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