171  
CDUS41 KPHI 272131  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
531 PM EDT SUN SEP 27 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 27 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 81 1:43 PM 91 1998 74 7 79  
MINIMUM 67 4:52 AM 36 1947 56 11 58  
AVERAGE 74 65 9 69  
 
PRECIPITATION (IN)  
TODAY T 1.85 1985 0.14 -0.14 0.00  
MONTH TO DATE 1.72 3.38 -1.66 1.00  
SINCE SEP 1 1.72 3.38 -1.66 1.00  
SINCE JAN 1 33.99 31.40 2.59 37.03  
 
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 SEP 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 3 -3 0  
MONTH TO DATE 36 25 11 2  
SINCE SEP 1 36 25 11 2  
SINCE JUL 1 36 26 10 2  
 
COOLING  
TODAY 9 3 6 4  
MONTH TO DATE 159 156 3 213  
SINCE SEP 1 159 156 3 213  
SINCE JAN 1 1487 1273 214 1547    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1886  
MINIMUM TEMPERATURE (F) 55 37 1957  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2020.....SUNRISE 6:54 AM EDT SUNSET 6:49 PM EDT  
SEPTEMBER 28 2020.....SUNRISE 6:55 AM EDT SUNSET 6:47 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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