208  
CDUS41 KPHI 092123  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
523 PM EDT SUN MAR 09 2025  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 9 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 55 3:57 PM 80 2016 48 7 43  
MINIMUM 24 4:42 AM 7 1960 29 -5 39  
AVERAGE 40 38 2 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 2024 0.12 -0.12 1.42  
MONTH TO DATE 0.76 1.03 -0.27 2.90  
SINCE MAR 1 0.76 1.03 -0.27 2.90  
SINCE JAN 1 4.09 7.10 -3.01 11.55  
 
SNOWFALL (IN)  
TODAY 0.0 6.6 1976 0.3 -0.3 0.0  
MONTH TO DATE 0.0 2.5 -2.5 T  
SINCE MAR 1 0.0 2.5 -2.5 T  
SINCE JUL 1 17.8 28.8 -11.0 25.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 27 -2 24  
MONTH TO DATE 238 251 -13 172  
SINCE MAR 1 238 251 -13 172  
SINCE JUL 1 4280 4217 63 3911  
 
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 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 7:00 AM  
LOWEST 24 4:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 80 2016  
MINIMUM TEMPERATURE (F) 29 4 1984  
 
SUNRISE AND SUNSET  
MARCH 9 2025.........SUNRISE 7:23 AM EDT SUNSET 7:02 PM EDT  
MARCH 10 2025.........SUNRISE 7:21 AM EDT SUNSET 7:03 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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