796  
CDUS41 KPHI 140551  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
151 AM EDT THU MAY 14 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 13 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 66 5:23 PM 92 1881 73 -7 53  
MINIMUM 41 4:56 AM 37 1967 53 -12 46  
AVERAGE 54 63 -9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.79 2017 0.12 -0.12 0.93  
MONTH TO DATE 0.64 1.47 -0.83 3.79  
SINCE MAR 1 8.33 8.82 -0.49 10.66  
SINCE JAN 1 13.43 14.50 -1.07 17.85  
 
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 11 4 7 15  
MONTH TO DATE 130 67 63 57  
SINCE MAR 1 1019 1075 -56 935  
SINCE JUL 1 4121 4557 -436 4342  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 17 -15 9  
SINCE MAR 1 2 30 -28 33  
SINCE JAN 1 2 30 -28 33    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 11:00 PM  
LOWEST 22 3:00 PM  
AVERAGE 42  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1956  
MINIMUM TEMPERATURE (F) 53 40 1996  
 
SUNRISE AND SUNSET  
MAY 14 2020...........SUNRISE 5:47 AM EDT SUNSET 8:09 PM EDT  
MAY 15 2020...........SUNRISE 5:46 AM EDT SUNSET 8:10 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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