985  
CDUS41 KPHI 200553  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
153 AM EDT WED MAY 20 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 19 2020
 
 
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)  
YESTERDAY  
MAXIMUM 68 11:41 AM 96 1962 75 -7 85  
MINIMUM 52 11:59 PM 41 1882 55 -3 60  
AVERAGE 60 65 -5 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 1900 0.12 -0.12 0.00  
MONTH TO DATE 0.70 2.20 -1.50 3.87  
SINCE MAR 1 8.39 9.55 -1.16 10.74  
SINCE JAN 1 13.49 15.23 -1.74 17.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 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  
YESTERDAY 5 3 2 0  
MONTH TO DATE 147 87 60 74  
SINCE MAR 1 1036 1095 -59 952  
SINCE JUL 1 4138 4577 -439 4359  
 
COOLING  
YESTERDAY 0 3 -3 8  
MONTH TO DATE 16 31 -15 29  
SINCE MAR 1 16 44 -28 53  
SINCE JAN 1 16 44 -28 53    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 16.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 4:00 AM  
LOWEST 26 11:00 AM  
AVERAGE 50  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1962  
1996  
MINIMUM TEMPERATURE (F) 55 43 2002  
 
SUNRISE AND SUNSET  
MAY 20 2020...........SUNRISE 5:41 AM EDT SUNSET 8:14 PM EDT  
MAY 21 2020...........SUNRISE 5:41 AM EDT SUNSET 8:15 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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