711  
CDUS41 KPHI 302134  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
434 PM EST SAT DEC 30 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 30 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 47 3:59 PM 65 1990 43 4 58  
MINIMUM 37 6:38 AM -5 1880 28 9 30  
AVERAGE 42 35 7 44  
 
PRECIPITATION (IN)  
TODAY 0.00 2.30 1948 0.11 -0.11 0.00  
MONTH TO DATE 7.92 3.86 4.06 4.55  
SINCE DEC 1 7.92 3.86 4.06 4.55  
SINCE JAN 1 42.19 44.00 -1.81 42.21  
 
SNOWFALL (IN)  
TODAY 0.0 9.0 2000 0.1 -0.1 0.0  
MONTH TO DATE T 3.3 -3.3 T  
SINCE DEC 1 T 3.3 -3.3 T  
SINCE JUL 1 T 3.5 -3.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 30 -7 21  
MONTH TO DATE 637 788 -151 820  
SINCE DEC 1 637 788 -151 820  
SINCE JUL 1 1346 1583 -237 1504  
 
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 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.7  
 
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 67 7:00 AM  
LOWEST 47 1:00 AM  
AVERAGE 57  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 66 1884  
MINIMUM TEMPERATURE (F) 28 0 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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