179  
CDUS41 KPHI 132132  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
432 PM EST FRI JAN 13 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 13 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 4:59 AM 67 1932 38 15 42  
MINIMUM 38 3:59 PM -3 1981 22 16 26  
AVERAGE 46 30 16 34  
 
PRECIPITATION (IN)  
TODAY 0.13 1.98 1915 0.11 0.02 0.00  
MONTH TO DATE 1.43 1.38 0.05 1.00  
SINCE DEC 1 5.86 5.24 0.62 2.29  
SINCE JAN 1 1.43 1.38 0.05 1.00  
 
SNOWFALL (IN)  
TODAY 0.0 9.4 1964 0.3 -0.3 0.0  
MONTH TO DATE T 3.2 -3.2 3.3  
SINCE DEC 1 1.4 7.8 -6.4 3.3  
SINCE JUL 1 1.4 8.9 -7.5 3.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 35 -16 31  
MONTH TO DATE 297 447 -150 468  
SINCE DEC 1 1286 1379 -93 1265  
SINCE JUL 1 2387 2418 -31 2222  
 
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 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 67 2:00 PM  
AVERAGE 80  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 71 1932  
MINIMUM TEMPERATURE (F) 22 1 1974  
 
SUNRISE AND SUNSET  
JANUARY 13 2023.......SUNRISE 7:24 AM EST SUNSET 4:57 PM EST  
JANUARY 14 2023.......SUNRISE 7:24 AM EST SUNSET 4:58 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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