340  
CDUS41 KPHI 022139  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
539 PM EDT THU MAY 02 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 2 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 3:59 PM 90 2001 70 14 53  
MINIMUM 52 4:43 AM 30 1925 46 6 42  
AVERAGE 68 58 10 48  
 
PRECIPITATION (IN)  
TODAY 0.00 1.55 1985 0.11 -0.11 T  
MONTH TO DATE 0.00 0.22 -0.22 0.11  
SINCE MAR 1 10.70 7.52 3.18 8.89  
SINCE JAN 1 19.35 13.59 5.76 14.01  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 6.8 -6.8 1.2  
SINCE JUL 1 25.2 33.1 -7.9 6.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 17  
MONTH TO DATE 0 16 -16 30  
SINCE MAR 1 1007 1174 -167 1125  
SINCE JUL 1 4746 5140 -394 4830  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 6 2 4 0  
SINCE MAR 1 17 10 7 13  
SINCE JAN 1 17 10 7 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 24 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 2001  
MINIMUM TEMPERATURE (F) 46 32 2005  
 
SUNRISE AND SUNSET  
MAY 2 2024...........SUNRISE 5:59 AM EDT SUNSET 7:59 PM EDT  
MAY 3 2024...........SUNRISE 5:57 AM EDT SUNSET 8:00 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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