498  
CDUS41 KPHI 222136  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
436 PM EST FRI DEC 22 2023  
   
...............................  
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 22 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 36 3:59 PM 68 2013 44 -8 53  
MINIMUM 29 4:52 AM 6 1989 30 -1 29  
AVERAGE 33 37 -4 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.77 1983 0.13 -0.13 0.71  
MONTH TO DATE 6.22 2.93 3.29 4.07  
SINCE DEC 1 6.22 2.93 3.29 4.07  
SINCE JAN 1 40.49 43.07 -2.58 41.73  
 
SNOWFALL (IN)  
TODAY 0.0 2.8 1908 0.1 -0.1 0.0  
MONTH TO DATE T 2.1 -2.1 T  
SINCE DEC 1 T 2.1 -2.1 T  
SINCE JUL 1 T 2.3 -2.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 32 28 4 24  
MONTH TO DATE 486 557 -71 549  
SINCE DEC 1 486 557 -71 549  
SINCE JUL 1 1195 1352 -157 1233  
 
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 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 12:00 AM  
LOWEST 43 2:00 AM  
AVERAGE 52  
   
......................................................  
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 70 2015  
MINIMUM TEMPERATURE (F) 30 7 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 7:19 AM EST SUNSET 4:40 PM EST  
DECEMBER 23 2023......SUNRISE 7:20 AM EST SUNSET 4:40 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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