931  
CDUS41 KPHI 290559  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1259 AM EST WED NOV 29 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 28 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 36 12:49 PM 70 1990 49 -13 51  
MINIMUM 25 11:59 PM 12 1930 31 -6 31  
AVERAGE 31 40 -9 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.57 2004 0.12 -0.12 T  
MONTH TO DATE 2.92 2.98 -0.06 2.46  
SINCE SEP 1 8.59 11.96 -3.37 11.00  
SINCE JAN 1 37.76 43.24 -5.48 41.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.8 1950 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 T  
SINCE SEP 1 0.0 1.0 -1.0 T  
SINCE JUL 1 0.0 1.0 -1.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 25 9 24  
MONTH TO DATE 651 581 70 554  
SINCE SEP 1 1020 984 36 1051  
SINCE JUL 1 1020 988 32 1051  
 
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 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 8:00 AM  
LOWEST 35 2:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 69 2005  
MINIMUM TEMPERATURE (F) 31 11 1930  
1955  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2023......SUNRISE 7:04 AM EST SUNSET 4:36 PM EST  
NOVEMBER 30 2023......SUNRISE 7:05 AM EST SUNSET 4:36 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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