842  
CDUS41 KPHI 260557  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1257 AM EST THU DEC 26 2024  
   
...............................  
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 25 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 40 3:16 PM 68 1964 44 -4 53  
2015  
MINIMUM 31 11:06 PM 1 1980 29 2 39  
1983  
AVERAGE 36 36 0 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 1945 0.12 -0.12 0.00  
MONTH TO DATE 2.28 3.30 -1.02 6.23  
SINCE DEC 1 2.28 3.30 -1.02 6.23  
SINCE JAN 1 38.23 43.44 -5.21 40.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1909 0.1 -0.1 0.0  
MONTH TO DATE 0.3 2.5 -2.2 T  
SINCE DEC 1 0.3 2.5 -2.2 T  
SINCE JUL 1 0.3 2.7 -2.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 29 0 19  
MONTH TO DATE 696 642 54 550  
SINCE DEC 1 696 642 54 550  
SINCE JUL 1 1229 1437 -208 1259  
 
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 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 4:00 AM  
LOWEST 56 9:00 PM  
AVERAGE 71  
   
......................................................  
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 68 1889  
1964  
MINIMUM TEMPERATURE (F) 29 3 1983  
 
SUNRISE AND SUNSET  
DECEMBER 26 2024......SUNRISE 7:21 AM EST SUNSET 4:43 PM EST  
DECEMBER 27 2024......SUNRISE 7:22 AM EST SUNSET 4:43 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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