828  
CDUS41 KPHI 192134  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
434 PM EST FRI JAN 19 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 19 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 27 2:38 PM 60 1949 38 -11 40  
MINIMUM 21 1:26 AM -11 1994 21 0 35  
AVERAGE 24 30 -6 38  
 
PRECIPITATION (IN)  
TODAY 0.12 1.93 1996 0.11 0.01 0.89  
MONTH TO DATE 4.65 2.03 2.62 2.32  
SINCE DEC 1 13.27 5.89 7.38 6.75  
SINCE JAN 1 4.65 2.03 2.62 2.32  
 
SNOWFALL (IN)  
TODAY 1.3 10.9 1961 0.3 1.0 T  
MONTH TO DATE 10.1 5.2 4.9 T  
SINCE DEC 1 10.1 9.8 0.3 1.4  
SINCE JUL 1 10.1 10.9 -0.8 1.4  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 41 35 6 27  
MONTH TO DATE 633 657 -24 479  
SINCE DEC 1 1423 1589 -166 1468  
SINCE JUL 1 2510 2628 -118 2569  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 11:00 AM  
LOWEST 63 7:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 56 1951  
MINIMUM TEMPERATURE (F) 21 -6 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2024.......SUNRISE 7:22 AM EST SUNSET 5:03 PM EST  
JANUARY 20 2024.......SUNRISE 7:21 AM EST SUNSET 5:04 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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