744  
CDUS41 KPHI 300614  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
114 AM EST SAT DEC 30 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 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 54 3:06 PM 72 1984 43 11 52  
MINIMUM 42 11:26 PM -1 1917 28 14 27  
AVERAGE 48 36 12 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.80 1901 0.11 -0.11 0.00  
MONTH TO DATE 7.92 3.75 4.17 4.55  
SINCE DEC 1 7.92 3.75 4.17 4.55  
SINCE JAN 1 42.19 43.89 -1.70 42.21  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1935 0.2 -0.2 0.0  
MONTH TO DATE T 3.2 -3.2 T  
SINCE DEC 1 T 3.2 -3.2 T  
SINCE JUL 1 T 3.4 -3.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 29 -12 25  
MONTH TO DATE 614 758 -144 799  
SINCE DEC 1 614 758 -144 799  
SINCE JUL 1 1323 1553 -230 1483  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 47 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 65 1990  
MINIMUM TEMPERATURE (F) 28 -5 1880  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 7:22 AM EST SUNSET 4:45 PM EST  
DECEMBER 31 2023......SUNRISE 7:22 AM EST SUNSET 4:46 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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