416  
CDUS41 KPHI 172130  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
430 PM EST WED JAN 17 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 17 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 25 3:59 PM 63 1913 41 -16 46  
MINIMUM 14 8:08 AM -7 1982 26 -12 33  
AVERAGE 20 33 -13 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1978 0.10 -0.10 T  
MONTH TO DATE 4.34 1.74 2.60 0.49  
SINCE DEC 1 12.26 5.71 6.55 5.34  
SINCE JAN 1 4.34 1.74 2.60 0.49  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 1978 0.3 -0.3 0.0  
MONTH TO DATE 3.4 3.4 -0.0 0.0  
SINCE DEC 1 3.4 6.9 -3.5 T  
SINCE JUL 1 3.4 7.1 -3.7 T  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 45 32 13 25  
MONTH TO DATE 469 528 -59 352  
SINCE DEC 1 1129 1346 -217 1190  
SINCE JUL 1 1838 2141 -303 1874  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 6:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 64 1990  
2006  
MINIMUM TEMPERATURE (F) 26 -4 1982  
 
SUNRISE AND SUNSET  
JANUARY 17 2024.......SUNRISE 7:20 AM EST SUNSET 5:02 PM EST  
JANUARY 18 2024.......SUNRISE 7:19 AM EST SUNSET 5:03 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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