479  
CDUS41 KPHI 132133  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
531 PM EDT SAT APR 13 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 13 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 77 232 PM 88 1941 60 17 84  
MINIMUM 61 607 AM 24 2009 38 23 47  
1940  
AVERAGE 69 49 20 66  
 
PRECIPITATION (IN)  
TODAY 0.64 1.35 1961 0.12 0.52 0.00  
MONTH TO DATE 2.20 1.58 0.62 0.87  
SINCE MAR 1 6.09 4.97 1.12 4.10  
SINCE JAN 1 13.71 10.70 3.01 12.77  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1940 0.0 0.0 0.0  
MONTH TO DATE T 0.6 -0.6 3.9  
SINCE MAR 1 11.5 5.5 6.0 24.6  
SINCE JUL 1 32.1 32.5 -0.4 49.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 16 -16 0  
MONTH TO DATE 167 235 -68 284  
SINCE MAR 1 954 1038 -84 1127  
SINCE JUL 1 4796 5347 -551 4950  
 
COOLING  
TODAY 4 0 4 1  
MONTH TO DATE 6 0 6 1  
SINCE MAR 1 6 0 6 1  
SINCE JAN 1 6 0 6 1    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 36 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 87 2018  
MINIMUM TEMPERATURE (F) 38 23 1950  
 
 
SUNRISE AND SUNSET  
APRIL 13 2019.........SUNRISE 627 AM EDT SUNSET 739 PM EDT  
APRIL 14 2019.........SUNRISE 625 AM EDT SUNSET 740 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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