546  
CDUS41 KPHI 202124  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
524 PM EDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR OCTOBER 20 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 1:33 PM 81 2016 66 4 61  
MINIMUM 57 1:53 AM 27 1974 48 9 42  
AVERAGE 64 57 7 52  
 
PRECIPITATION (IN)  
TODAY 0.07 2.72 1873 0.11 -0.04 0.00  
MONTH TO DATE 0.57 2.30 -1.73 4.89  
SINCE SEP 1 6.56 6.70 -0.14 6.95  
SINCE JAN 1 31.37 36.06 -4.69 33.86  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 1940 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 9 -8 13  
MONTH TO DATE 92 116 -24 149  
SINCE SEP 1 110 144 -34 168  
SINCE JUL 1 110 145 -35 168  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 39 22 17 3  
SINCE SEP 1 259 197 62 242  
SINCE JAN 1 1336 1354 -18 1728    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1947  
MINIMUM TEMPERATURE (F) 47 28 1952  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 7:16 AM EDT SUNSET 6:15 PM EDT  
OCTOBER 21 2023.......SUNRISE 7:17 AM EDT SUNSET 6:13 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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