883  
CDUS41 KPHI 032145  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
445 PM EST TUE JAN 03 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 3 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 49 3:06 PM 63 1997 39 10 32  
MINIMUM 45 12:47 AM -3 2014 23 22 18  
AVERAGE 47 31 16 25  
 
PRECIPITATION (IN)  
TODAY 0.60 2.30 1925 0.11 0.49 0.00  
MONTH TO DATE 0.60 0.32 0.28 0.61  
SINCE DEC 1 5.03 4.18 0.85 1.90  
SINCE JAN 1 0.60 0.32 0.28 0.61  
 
SNOWFALL (IN)  
TODAY 0.0 15.0 1925 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE DEC 1 1.4 5.2 -3.8 T  
SINCE JUL 1 1.4 6.3 -4.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 34 -16 40  
MONTH TO DATE 60 102 -42 75  
SINCE DEC 1 1049 1034 15 872  
SINCE JUL 1 2150 2073 77 1829  
 
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 (50)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 89 7:00 AM  
AVERAGE 93  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1950  
MINIMUM TEMPERATURE (F) 23 -4 1981  
2014  
 
SUNRISE AND SUNSET  
JANUARY 3 2023.......SUNRISE 7:26 AM EST SUNSET 4:47 PM EST  
JANUARY 4 2023.......SUNRISE 7:26 AM EST SUNSET 4:48 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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