478  
CDUS41 KPHI 190601  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
201 AM EDT FRI APR 19 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 18 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 55 1:27 PM 94 1976 66 -11 63  
MINIMUM 45 11:59 PM 25 1875 45 0 45  
AVERAGE 50 56 -6 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.16 1924 0.11 -0.11 0.00  
MONTH TO DATE 3.90 2.10 1.80 0.86  
SINCE MAR 1 11.09 6.06 5.03 2.85  
SINCE JAN 1 18.49 11.94 6.55 7.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1921 0.0 0.0 0.0  
1997  
2001  
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 15 10 5 11  
MONTH TO DATE 177 234 -57 124  
SINCE MAR 1 680 900 -220 732  
SINCE JUL 1 3635 4300 -665 3534  
 
COOLING  
YESTERDAY 0 0 0 0  
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 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 71 6:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 91 1896  
MINIMUM TEMPERATURE (F) 46 20 1875  
 
SUNRISE AND SUNSET  
APRIL 19 2024.........SUNRISE 6:17 AM EDT SUNSET 7:44 PM EDT  
APRIL 20 2024.........SUNRISE 6:15 AM EDT SUNSET 7:45 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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