999  
CDUS41 KPHI 150547  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
147 AM EDT SAT MAR 15 2025  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 14 2025  
 
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)  
YESTERDAY  
MAXIMUM 60 4:36 PM 81 1990 50 10 74  
MINIMUM 27 6:23 AM 14 1926 30 -3 39  
AVERAGE 44 40 4 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1997 0.12 -0.12 0.00  
MONTH TO DATE 0.76 1.61 -0.85 2.90  
SINCE MAR 1 0.76 1.61 -0.85 2.90  
SINCE JAN 1 4.09 7.68 -3.59 11.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.4 2017 0.2 -0.2 0.0  
MONTH TO DATE 0.0 3.7 -3.7 T  
SINCE MAR 1 0.0 3.7 -3.7 T  
SINCE JUL 1 17.8 30.0 -12.2 25.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 25 -4 8  
MONTH TO DATE 330 379 -49 253  
SINCE MAR 1 330 379 -49 253  
SINCE JUL 1 4372 4345 27 3992  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 3:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 66  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 79 1990  
MINIMUM TEMPERATURE (F) 30 8 1993  
 
SUNRISE AND SUNSET  
MARCH 15 2025.........SUNRISE 7:13 AM EDT SUNSET 7:09 PM EDT  
MARCH 16 2025.........SUNRISE 7:11 AM EDT SUNSET 7:10 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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