687  
CDUS41 KPHI 130545  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1245 AM EST MON NOV 13 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 12 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 45 2:29 PM 71 1935 55 -10 70  
MINIMUM 26 10:00 PM 21 1926 35 -9 54  
AVERAGE 36 45 -9 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1975 0.10 -0.10 0.16  
MONTH TO DATE 0.03 1.21 -1.18 1.06  
SINCE SEP 1 5.70 10.19 -4.49 9.60  
SINCE JAN 1 34.87 41.47 -6.60 40.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.4 1968 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.4 -0.4 0.0  
SINCE JUL 1 0.0 0.4 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 20 9 3  
MONTH TO DATE 244 216 28 105  
SINCE SEP 1 613 619 -6 602  
SINCE JUL 1 613 623 -10 602  
 
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 NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 7:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 71 1964  
MINIMUM TEMPERATURE (F) 35 18 1996  
2019  
 
SUNRISE AND SUNSET  
NOVEMBER 13 2023......SUNRISE 6:46 AM EST SUNSET 4:46 PM EST  
NOVEMBER 14 2023......SUNRISE 6:47 AM EST SUNSET 4:45 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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