740  
CDUS41 KPHI 302136  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
536 PM EDT SUN MAR 30 2025  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 30 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 52 3:51 PM 87 1998 56 -4 59  
MINIMUM 42 7:08 AM 10 1970 35 7 36  
AVERAGE 47 46 1 48  
 
PRECIPITATION (IN)  
TODAY 0.00 1.34 1974 0.12 -0.12 0.04  
MONTH TO DATE 1.88 3.51 -1.63 5.14  
SINCE MAR 1 1.88 3.51 -1.63 5.14  
SINCE JAN 1 5.21 9.58 -4.37 13.79  
 
SNOWFALL (IN)  
TODAY 0.0 1.0 1942 0.1 -0.1 0.0  
MONTH TO DATE 0.0 6.2 -6.2 T  
SINCE MAR 1 0.0 6.2 -6.2 T  
SINCE JUL 1 17.8 32.5 -14.7 25.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 20 -2 17  
MONTH TO DATE 617 735 -118 611  
SINCE MAR 1 617 735 -118 611  
SINCE JUL 1 4659 4701 -42 4350  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 8:00 AM  
LOWEST 74 4:00 PM  
AVERAGE 82  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 86 1998  
MINIMUM TEMPERATURE (F) 35 11 1923  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 6:48 AM EDT SUNSET 7:25 PM EDT  
MARCH 31 2025.........SUNRISE 6:46 AM EDT SUNSET 7:26 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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