059  
CDUS41 KPHI 020601  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
101 AM EST MON DEC 02 2024  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 1 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 1:41 PM 72 2006 48 -11 42  
MINIMUM 19 4:58 AM 7 1967 30 -11 24  
AVERAGE 28 39 -11 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 2010 0.13 -0.13 0.21  
MONTH TO DATE 0.00 0.13 -0.13 0.21  
SINCE DEC 1 0.00 0.13 -0.13 0.21  
SINCE JAN 1 38.20 43.63 -5.43 37.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1935 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE DEC 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 T 1.2 -1.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 26 11 32  
MONTH TO DATE 37 26 11 32  
SINCE DEC 1 37 26 11 32  
SINCE JUL 1 906 1065 -159 1119  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 994 981 13 790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 5:00 AM  
LOWEST 33 3:00 PM  
AVERAGE 52  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 63 1970  
1980  
1998  
MINIMUM TEMPERATURE (F) 30 2 1967  
 
SUNRISE AND SUNSET  
DECEMBER 2 2024......SUNRISE 7:08 AM EST SUNSET 4:35 PM EST  
DECEMBER 3 2024......SUNRISE 7:09 AM EST SUNSET 4:35 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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