959  
CDUS41 KPHI 080554  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST FRI DEC 08 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 7 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 42 9:19 PM 73 1998 48 -6 56  
MINIMUM 30 4:19 AM 15 1885 33 -3 50  
1926  
AVERAGE 36 41 -5 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.71 1914 0.13 -0.12 0.11  
MONTH TO DATE 1.12 0.93 0.19 1.21  
SINCE DEC 1 1.12 0.93 0.19 1.21  
SINCE JAN 1 35.39 41.07 -5.68 38.87  
 
SNOWFALL (IN)  
YESTERDAY T 2.8 1959 0.1 -0.1 0.0  
MONTH TO DATE T 0.5 -0.5 0.0  
SINCE DEC 1 T 0.5 -0.5 0.0  
SINCE JUL 1 T 0.7 -0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 24 5 12  
MONTH TO DATE 154 163 -9 153  
SINCE DEC 1 154 163 -9 153  
SINCE JUL 1 863 958 -95 837  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1345 1359 -14 1743    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 AM  
LOWEST 54 2:00 AM  
AVERAGE 72  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 67 1980  
MINIMUM TEMPERATURE (F) 33 14 1882  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 7:10 AM EST SUNSET 4:36 PM EST  
DECEMBER 9 2023......SUNRISE 7:10 AM EST SUNSET 4:36 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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