276  
CDUS41 KPHI 212202  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
602 PM EDT TUE APR 21 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 21 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 12:57 PM 89 1976 66 -2 70  
MINIMUM 45 1:52 AM 27 1875 46 -1 53  
AVERAGE 55 56 -1 62  
 
PRECIPITATION (IN)  
TODAY 0.10 2.11 1927 0.11 -0.01 T  
MONTH TO DATE 2.20 2.55 -0.35 2.19  
SINCE MAR 1 6.14 6.34 -0.20 6.04  
SINCE JAN 1 11.24 12.02 -0.78 13.23  
 
SNOWFALL (IN)  
TODAY 0.0 T 1953 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE MAR 1 0.0 3.4 -3.4 4.0  
SINCE JUL 1 0.3 22.4 -22.1 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 10 0 3  
MONTH TO DATE 281 271 10 156  
SINCE MAR 1 773 936 -163 841  
SINCE JUL 1 3875 4418 -543 4248  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 18  
SINCE MAR 1 0 4 -4 20  
SINCE JAN 1 0 4 -4 20    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 90 1985  
MINIMUM TEMPERATURE (F) 46 30 1875  
 
SUNRISE AND SUNSET  
APRIL 21 2020.........SUNRISE 6:14 AM EDT SUNSET 7:46 PM EDT  
APRIL 22 2020.........SUNRISE 6:12 AM EDT SUNSET 7:47 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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