039  
CDUS41 KPHI 052136  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
436 PM EST THU JAN 05 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 5 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 58 3:14 PM 62 1993 39 19 40  
MINIMUM 45 7:37 AM 1 2014 23 22 22  
AVERAGE 52 31 21 31  
 
PRECIPITATION (IN)  
TODAY 0.00 2.37 1949 0.11 -0.11 0.00  
MONTH TO DATE 0.60 0.53 0.07 0.61  
SINCE DEC 1 5.03 4.39 0.64 1.90  
SINCE JAN 1 0.60 0.53 0.07 0.61  
 
SNOWFALL (IN)  
TODAY 0.0 2.7 1947 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.0 -1.0 0.0  
SINCE DEC 1 1.4 5.6 -4.2 T  
SINCE JUL 1 1.4 6.7 -5.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 34 -21 34  
MONTH TO DATE 84 170 -86 149  
SINCE DEC 1 1073 1102 -29 946  
SINCE JUL 1 2174 2141 33 1903  
 
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 9 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 70  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 70 2007  
MINIMUM TEMPERATURE (F) 23 -4 1968  
 
SUNRISE AND SUNSET  
JANUARY 5 2023.......SUNRISE 7:26 AM EST SUNSET 4:49 PM EST  
JANUARY 6 2023.......SUNRISE 7:26 AM EST SUNSET 4:50 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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