958  
CDUS41 KPHI 232135  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
435 PM EST FRI DEC 23 2022  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 23 2022  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 4:16 AM 65 2015 41 16 36  
MINIMUM 15 3:59 PM -3 1960 25 -10 22  
AVERAGE 36 33 3 29  
 
PRECIPITATION (IN)  
TODAY 0.41 1.56 1923 0.12 0.29 0.00  
MONTH TO DATE 4.08 2.98 1.10 0.70  
SINCE DEC 1 4.08 2.98 1.10 0.70  
SINCE JAN 1 46.12 46.48 -0.36 44.08  
 
SNOWFALL (IN)  
TODAY 0.1 5.2 1963 0.2 -0.1 0.0  
MONTH TO DATE 1.4 3.2 -1.8 T  
SINCE DEC 1 1.4 3.2 -1.8 T  
SINCE JUL 1 1.4 4.3 -2.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 32 -3 36  
MONTH TO DATE 695 670 25 605  
SINCE DEC 1 695 670 25 605  
SINCE JUL 1 1796 1709 87 1562  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 986 981 5 997    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 19.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 55 4:00 PM  
AVERAGE 74  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 71 2015  
MINIMUM TEMPERATURE (F) 25 -5 1989  
 
SUNRISE AND SUNSET  
DECEMBER 23 2022......SUNRISE 7:23 AM EST SUNSET 4:39 PM EST  
DECEMBER 24 2022......SUNRISE 7:23 AM EST SUNSET 4:39 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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