564  
CDUS41 KPHI 042123  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
523 PM EDT SAT MAY 04 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 4 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 56 11:35 AM 92 2001 70 -14 58  
MINIMUM 46 1:51 AM 31 1957 47 -1 43  
2002  
AVERAGE 51 58 -7 51  
 
PRECIPITATION (IN)  
TODAY 0.02 1.20 1934 0.11 -0.09 0.01  
MONTH TO DATE 0.02 0.45 -0.43 0.19  
SINCE MAR 1 10.72 7.75 2.97 8.97  
SINCE JAN 1 19.37 13.82 5.55 14.09  
 
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 14 7 7 14  
MONTH TO DATE 21 31 -10 62  
SINCE MAR 1 1028 1189 -161 1157  
SINCE JUL 1 4767 5155 -388 4862  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 4 2 0  
SINCE MAR 1 17 12 5 13  
SINCE JAN 1 17 12 5 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1:00 AM  
LOWEST 66 11:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1949  
MINIMUM TEMPERATURE (F) 47 31 1976  
 
SUNRISE AND SUNSET  
MAY 4 2024...........SUNRISE 5:56 AM EDT SUNSET 8:01 PM EDT  
MAY 5 2024...........SUNRISE 5:55 AM EDT SUNSET 8:02 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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