788  
CDUS41 KPHI 170614  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
114 AM EST FRI NOV 17 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 16 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 1:49 PM 72 2005 54 11 47  
MINIMUM 29 7:04 AM 12 1933 34 -5 32  
AVERAGE 47 44 3 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.55 1985 0.10 -0.10 0.17  
MONTH TO DATE 0.03 1.61 -1.58 1.87  
SINCE SEP 1 5.70 10.59 -4.89 10.41  
SINCE JAN 1 34.87 41.87 -7.00 41.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1995 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.0 0.4 -0.4 T  
SINCE JUL 1 0.0 0.4 -0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 21 -3 25  
MONTH TO DATE 344 299 45 211  
SINCE SEP 1 713 702 11 708  
SINCE JUL 1 713 706 7 708  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 4  
SINCE SEP 1 130 121 9 94  
SINCE JAN 1 790 981 -191 986    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 AM  
LOWEST 32 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 71 1928  
MINIMUM TEMPERATURE (F) 34 14 1933  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2023......SUNRISE 6:50 AM EST SUNSET 4:42 PM EST  
NOVEMBER 18 2023......SUNRISE 6:52 AM EST SUNSET 4:42 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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