597  
CDUS41 KPHI 282135  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
435 PM EST THU DEC 28 2023  
   
...............................  
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 28 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 2:27 PM 66 2008 43 11 49  
MINIMUM 50 7:31 AM 9 1950 29 21 24  
AVERAGE 52 36 16 37  
 
PRECIPITATION (IN)  
TODAY 0.21 1.67 2018 0.11 0.10 0.00  
MONTH TO DATE 7.92 3.64 4.28 4.55  
SINCE DEC 1 7.92 3.64 4.28 4.55  
SINCE JAN 1 42.19 43.78 -1.59 42.21  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1990 0.1 -0.1 0.0  
MONTH TO DATE T 3.0 -3.0 T  
SINCE DEC 1 T 3.0 -3.0 T  
SINCE JUL 1 T 3.2 -3.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 29 -16 28  
MONTH TO DATE 597 729 -132 774  
SINCE DEC 1 597 729 -132 774  
SINCE JUL 1 1306 1524 -218 1458  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 89 1:00 AM  
AVERAGE 95  
   
......................................................  
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 72 1984  
MINIMUM TEMPERATURE (F) 28 -1 1917  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 7:22 AM EST SUNSET 4:43 PM EST  
DECEMBER 29 2023......SUNRISE 7:22 AM EST SUNSET 4:44 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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