106  
CDUS41 KPHI 100557  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1256 AM EST SUN MAR 10 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 9 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 451 PM 80 2016 47 0 42  
MINIMUM 25 740 AM 7 1960 27 -2 27  
AVERAGE 36 37 -1 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 1998 0.10 -0.10 T  
MONTH TO DATE 1.19 0.90 0.29 2.01  
SINCE MAR 1 1.19 0.90 0.29 2.01  
SINCE JAN 1 8.81 6.63 2.18 10.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.6 1976 0.3 -0.3 T  
MONTH TO DATE 11.5 2.1 9.4 7.1  
SINCE MAR 1 11.5 2.1 9.4 7.1  
SINCE JUL 1 32.1 29.1 3.0 32.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 28 1 30  
MONTH TO DATE 335 267 68 242  
SINCE MAR 1 335 267 68 242  
SINCE JUL 1 4177 4576 -399 4065  
 
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 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 33 600 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 80 2016  
MINIMUM TEMPERATURE (F) 27 4 1984  
 
 
SUNRISE AND SUNSET  
MARCH 10 2019.........SUNRISE 722 AM EDT SUNSET 703 PM EDT  
MARCH 11 2019.........SUNRISE 720 AM EDT SUNSET 704 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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