556  
CDUS41 KPHI 232130  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
529 PM EDT TUE APR 23 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 23 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 213 PM 89 1960 64 16 71  
MINIMUM 48 442 AM 28 1945 41 7 33  
1936  
1933  
AVERAGE 64 52 12 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 2005 0.12 -0.12 0.00  
MONTH TO DATE 4.66 2.74 1.92 2.66  
SINCE MAR 1 8.55 6.13 2.42 5.89  
SINCE JAN 1 16.17 11.86 4.31 14.56  
 
SNOWFALL (IN)  
TODAY 0.0 1.1 1986 0.0 0.0 0.0  
MONTH TO DATE T 0.9 -0.9 3.9  
SINCE MAR 1 11.5 5.8 5.7 24.6  
SINCE JUL 1 32.1 32.8 -0.7 49.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 13 -12 13  
MONTH TO DATE 209 377 -168 456  
SINCE MAR 1 996 1180 -184 1299  
SINCE JUL 1 4838 5489 -651 5122  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 12 0 12 4  
SINCE MAR 1 12 0 12 4  
SINCE JAN 1 12 0 12 4    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 35 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1960  
MINIMUM TEMPERATURE (F) 41 29 1930  
 
 
SUNRISE AND SUNSET  
APRIL 23 2019.........SUNRISE 612 AM EDT SUNSET 749 PM EDT  
APRIL 24 2019.........SUNRISE 610 AM EDT SUNSET 750 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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