547  
CDUS41 KPHI 110604  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
204 AM EDT SUN OCT 11 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR OCTOBER 10 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 74 3:42 PM 90 1939 69 5 75  
MINIMUM 58 4:59 AM 33 1979 50 8 52  
AVERAGE 66 60 6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.10 1971 0.11 -0.11 0.00  
MONTH TO DATE 0.12 1.10 -0.98 0.21  
SINCE SEP 1 4.35 4.88 -0.53 1.37  
SINCE JAN 1 36.62 32.90 3.72 37.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.1 1979 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  
YESTERDAY 0 7 -7 1  
MONTH TO DATE 33 52 -19 28  
SINCE SEP 1 70 89 -19 30  
SINCE JUL 1 70 90 -20 30  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 6 14 -8 39  
SINCE SEP 1 182 175 7 275  
SINCE JAN 1 1510 1292 218 1609    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 11 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 60 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 1949  
MINIMUM TEMPERATURE (F) 50 28 1964  
 
SUNRISE AND SUNSET  
OCTOBER 11 2020.......SUNRISE 7:08 AM EDT SUNSET 6:27 PM EDT  
OCTOBER 12 2020.......SUNRISE 7:09 AM EDT SUNSET 6:25 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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