043  
CDUS41 KPHI 050605  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
105 AM EST MON FEB 05 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 4 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 4:24 PM 65 1991 39 10 25  
MINIMUM 25 6:59 AM -1 1945 21 4 4  
1985  
AVERAGE 37 30 7 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1952 0.10 -0.10 0.00  
MONTH TO DATE 0.12 0.41 -0.29 T  
SINCE DEC 1 15.06 7.57 7.49 8.50  
SINCE JAN 1 6.44 3.71 2.73 4.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1961 0.4 -0.4 0.0  
MONTH TO DATE 0.0 1.8 -1.8 T  
SINCE DEC 1 10.4 16.2 -5.8 2.9  
SINCE JUL 1 10.4 17.3 -6.9 2.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 35 -7 50  
MONTH TO DATE 109 140 -31 167  
SINCE DEC 1 1905 2154 -249 1975  
SINCE JUL 1 2992 3193 -201 3076  
 
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 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 8:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1991  
MINIMUM TEMPERATURE (F) 22 -6 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2024......SUNRISE 7:08 AM EST SUNSET 5:24 PM EST  
FEBRUARY 6 2024......SUNRISE 7:07 AM EST SUNSET 5:25 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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