696  
CDUS41 KPHI 150550  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1250 AM EST SUN DEC 15 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 14 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 3:43 PM 70 2015 46 -9 44  
MINIMUM 22 5:52 AM 10 1960 32 -10 29  
AVERAGE 30 39 -9 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.02 1897 0.14 -0.14 0.00  
MONTH TO DATE 1.01 1.89 -0.88 3.20  
SINCE DEC 1 1.01 1.89 -0.88 3.20  
SINCE JAN 1 36.96 42.03 -5.07 37.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 1951 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.2 -1.2 T  
SINCE DEC 1 0.0 1.2 -1.2 T  
SINCE JUL 1 T 1.4 -1.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 26 9 28  
MONTH TO DATE 378 340 38 308  
SINCE DEC 1 378 340 38 308  
SINCE JUL 1 911 1135 -224 1017  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1652 1359 293 1345    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.7  
 
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 57 6:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 69 2015  
MINIMUM TEMPERATURE (F) 31 7 1960  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 7:16 AM EST SUNSET 4:37 PM EST  
DECEMBER 16 2024......SUNRISE 7:16 AM EST SUNSET 4:37 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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