311  
CDUS41 KPHI 170603  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
203 AM EDT WED APR 17 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 16 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 74 3:50 PM 90 2002 65 9 76  
MINIMUM 53 11:59 PM 27 1943 45 8 57  
AVERAGE 64 55 9 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.11 2011 0.11 -0.11 0.00  
MONTH TO DATE 3.77 1.88 1.89 0.77  
SINCE MAR 1 10.96 5.84 5.12 2.76  
SINCE JAN 1 18.36 11.72 6.64 7.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1888 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 0.0 3.9 -3.9 T  
SINCE JUL 1 11.2 23.1 -11.9 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 11 -10 0  
MONTH TO DATE 155 214 -59 109  
SINCE MAR 1 658 880 -222 717  
SINCE JUL 1 3613 4280 -667 3519  
 
COOLING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 7 0 7 24  
SINCE MAR 1 7 1 6 24  
SINCE JAN 1 7 1 6 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 11:00 PM  
LOWEST 23 2:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 95 2002  
MINIMUM TEMPERATURE (F) 45 27 1962  
1980  
 
SUNRISE AND SUNSET  
APRIL 17 2024.........SUNRISE 6:20 AM EDT SUNSET 7:42 PM EDT  
APRIL 18 2024.........SUNRISE 6:18 AM EDT SUNSET 7:43 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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