557  
CDUS41 KPHI 152127  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
527 PM EDT FRI MAY 15 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 15 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 85 3:56 PM 93 1900 74 11 74  
MINIMUM 62 4:00 AM 39 1966 54 8 46  
AVERAGE 74 64 10 60  
 
PRECIPITATION (IN)  
TODAY 0.06 1.40 1981 0.12 -0.06 T  
MONTH TO DATE 0.70 1.71 -1.01 3.80  
SINCE MAR 1 8.39 9.06 -0.67 10.67  
SINCE JAN 1 13.49 14.74 -1.25 17.86  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 4 -4 5  
MONTH TO DATE 136 75 61 74  
SINCE MAR 1 1025 1083 -58 952  
SINCE JUL 1 4127 4565 -438 4359  
 
COOLING  
TODAY 9 2 7 0  
MONTH TO DATE 11 21 -10 9  
SINCE MAR 1 11 34 -23 33  
SINCE JAN 1 11 34 -23 33    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 39 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1951  
1998  
MINIMUM TEMPERATURE (F) 54 40 1959  
1973  
1984  
 
SUNRISE AND SUNSET  
MAY 15 2020...........SUNRISE 5:46 AM EDT SUNSET 8:10 PM EDT  
MAY 16 2020...........SUNRISE 5:45 AM EDT SUNSET 8:11 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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