650  
CDUS41 KPHI 250552  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT MON MAR 25 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 24 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 61 308 PM 78 1988 53 8 48  
MINIMUM 30 558 AM 14 1940 31 -1 25  
1934  
AVERAGE 46 42 4 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1989 0.12 -0.12 0.00  
MONTH TO DATE 3.78 2.56 1.22 3.06  
SINCE MAR 1 3.78 2.56 1.22 3.06  
SINCE JAN 1 11.40 8.29 3.11 11.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1956 0.1 -0.1 0.0  
MONTH TO DATE 11.5 4.2 7.3 20.7  
SINCE MAR 1 11.5 4.2 7.3 20.7  
SINCE JUL 1 32.1 31.2 0.9 46.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 23 -4 28  
MONTH TO DATE 663 652 11 690  
SINCE MAR 1 663 652 11 690  
SINCE JUL 1 4505 4961 -456 4513  
 
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 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 500 AM  
LOWEST 20 400 PM  
AVERAGE 33  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 77 1988  
1963  
MINIMUM TEMPERATURE (F) 32 15 1934  
 
 
SUNRISE AND SUNSET  
MARCH 25 2019.........SUNRISE 657 AM EDT SUNSET 719 PM EDT  
MARCH 26 2019.........SUNRISE 656 AM EDT SUNSET 720 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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