456  
CDUS41 KPHI 170556  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
156 AM EDT SUN MAR 17 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 16 2024
 
 
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)  
YESTERDAY  
MAXIMUM 59 3:42 PM 80 1945 51 8 60  
MINIMUM 33 6:26 AM 11 1993 30 3 27  
AVERAGE 46 40 6 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 1974 0.12 -0.12 0.00  
MONTH TO DATE 2.93 1.85 1.08 2.04  
SINCE MAR 1 2.93 1.85 1.08 2.04  
SINCE JAN 1 11.58 7.92 3.66 7.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.0 1896 0.2 -0.2 0.0  
MONTH TO DATE T 4.1 -4.1 1.2  
SINCE MAR 1 T 4.1 -4.1 1.2  
SINCE JUL 1 25.2 30.4 -5.2 6.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 24 -5 21  
MONTH TO DATE 281 428 -147 424  
SINCE MAR 1 281 428 -147 424  
SINCE JUL 1 4020 4394 -374 4129  
 
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 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 7:00 AM  
LOWEST 32 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 84 1945  
MINIMUM TEMPERATURE (F) 31 13 1967  
 
SUNRISE AND SUNSET  
MARCH 17 2024.........SUNRISE 7:09 AM EDT SUNSET 7:11 PM EDT  
MARCH 18 2024.........SUNRISE 7:07 AM EDT SUNSET 7:12 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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