688  
CDUS41 KPHI 080556  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
154 AM EDT MON APR 8 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 7 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 71 345 PM 92 2010 58 13 51  
MINIMUM 39 434 AM 16 1982 36 3 30  
AVERAGE 55 47 8 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.51 1953 0.12 -0.05 T  
MONTH TO DATE 0.43 0.85 -0.42 0.83  
SINCE MAR 1 4.32 4.24 0.08 4.06  
SINCE JAN 1 11.94 9.97 1.97 12.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 2003 0.1 -0.1 T  
MONTH TO DATE T 0.4 -0.4 3.9  
SINCE MAR 1 11.5 5.3 6.2 24.6  
SINCE JUL 1 32.1 32.3 -0.2 49.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 18 -8 24  
MONTH TO DATE 128 134 -6 164  
SINCE MAR 1 915 937 -22 1007  
SINCE JUL 1 4757 5246 -489 4830  
 
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 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 37 1200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 90 1929  
MINIMUM TEMPERATURE (F) 36 20 1982  
 
 
SUNRISE AND SUNSET  
APRIL 8 2019.........SUNRISE 634 AM EDT SUNSET 734 PM EDT  
APRIL 9 2019.........SUNRISE 633 AM EDT SUNSET 735 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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