352  
CDUS41 KPHI 200546  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1246 AM EST SAT JAN 20 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 19 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 31 6:12 AM 65 1951 41 -10 46  
MINIMUM 24 11:38 PM -5 1994 25 -1 37  
AVERAGE 28 33 -5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 1.40 1936 0.10 0.20 1.10  
MONTH TO DATE 4.64 1.94 2.70 1.59  
SINCE DEC 1 12.56 5.91 6.65 6.44  
SINCE JAN 1 4.64 1.94 2.70 1.59  
 
SNOWFALL (IN)  
YESTERDAY 4.6 7.4 1961 0.2 4.4 0.0  
MONTH TO DATE 8.0 3.8 4.2 0.0  
SINCE DEC 1 8.0 7.3 0.7 T  
SINCE JUL 1 8.0 7.5 0.5 T  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 32 5 23  
MONTH TO DATE 544 592 -48 392  
SINCE DEC 1 1204 1410 -206 1230  
SINCE JUL 1 1913 2205 -292 1914  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 AM  
LOWEST 58 6:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 65 1951  
MINIMUM TEMPERATURE (F) 25 -3 1984  
 
SUNRISE AND SUNSET  
JANUARY 20 2024.......SUNRISE 7:18 AM EST SUNSET 5:06 PM EST  
JANUARY 21 2024.......SUNRISE 7:18 AM EST SUNSET 5:07 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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