253  
CDUS41 KPHI 212126  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
526 PM EDT TUE JUL 21 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JULY 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 95 3:52 PM 103 1930 87 8 98  
MINIMUM 77 4:57 AM 51 1966 70 7 81  
AVERAGE 86 78 8 90  
 
PRECIPITATION (IN)  
TODAY 0.00 3.45 1988 0.14 -0.14 T  
MONTH TO DATE 4.51 2.93 1.58 5.14  
SINCE JUN 1 7.72 6.36 1.36 13.08  
SINCE JAN 1 22.71 23.10 -0.39 32.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 1870 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 11 -8 3  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 21 13 8 25  
MONTH TO DATE 351 270 81 348  
SINCE JUN 1 661 528 133 625  
SINCE JAN 1 727 619 108 775    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 4:00 AM  
LOWEST 36 12:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 103 2011  
MINIMUM TEMPERATURE (F) 70 56 1944  
 
SUNRISE AND SUNSET  
JULY 21 2020..........SUNRISE 5:50 AM EDT SUNSET 8:24 PM EDT  
JULY 22 2020..........SUNRISE 5:51 AM EDT SUNSET 8:23 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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