757  
CDUS41 KPHI 242130  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
530 PM EDT WED MAY 24 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 2:03 PM 90 1936 76 6 68  
MINIMUM 45 5:24 AM 33 1926 53 -8 56  
AVERAGE 64 64 0 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.18 1978 0.13 -0.13 T  
MONTH TO DATE 0.24 2.77 -2.53 4.29  
SINCE MAR 1 9.02 10.07 -1.05 14.23  
SINCE JAN 1 14.14 16.14 -2.00 20.61  
 
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 1.2 6.8 -5.6 4.7  
SINCE JUL 1 6.3 33.1 -26.8 19.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 4 -3 3  
MONTH TO DATE 175 132 43 116  
SINCE MAR 1 1270 1290 -20 1300  
SINCE JUL 1 4975 5256 -281 5187  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 4 38 -34 36  
SINCE MAR 1 17 46 -29 36  
SINCE JAN 1 17 46 -29 36    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 34 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 1991  
MINIMUM TEMPERATURE (F) 54 33 1956  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 5:38 AM EDT SUNSET 8:20 PM EDT  
MAY 25 2023...........SUNRISE 5:37 AM EDT SUNSET 8:21 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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