240  
CDUS41 KPHI 060550  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1250 AM EST MON JAN 06 2025  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 5 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 2:04 PM 62 1993 39 -7 37  
MINIMUM 20 8:21 PM 1 2014 23 -3 22  
AVERAGE 26 31 -5 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.37 1949 0.11 -0.11 0.00  
MONTH TO DATE T 0.53 -0.53 T  
SINCE DEC 1 3.86 4.39 -0.53 8.62  
SINCE JAN 1 T 0.53 -0.53 T  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.7 1947 0.2 -0.2 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE DEC 1 4.8 5.6 -0.8 T  
SINCE JUL 1 4.8 6.7 -1.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 34 5 35  
MONTH TO DATE 165 170 -5 159  
SINCE DEC 1 1166 1102 64 949  
SINCE JUL 1 2035 2141 -106 2036  
 
COOLING  
YESTERDAY 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 W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 10:00 PM  
LOWEST 39 2:00 PM  
AVERAGE 51  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 70 2007  
MINIMUM TEMPERATURE (F) 23 -4 1968  
 
SUNRISE AND SUNSET  
JANUARY 6 2025.......SUNRISE 7:26 AM EST SUNSET 4:50 PM EST  
JANUARY 7 2025.......SUNRISE 7:25 AM EST SUNSET 4:51 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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