932  
CDUS41 KPHI 190601  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
200 AM EDT TUE MAR 19 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 18 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 46 429 PM 77 2011 50 -4 49  
1927  
MINIMUM 23 613 AM 5 1967 29 -6 28  
AVERAGE 35 40 -5 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1936 0.11 -0.11 0.00  
MONTH TO DATE 2.31 1.86 0.45 2.11  
SINCE MAR 1 2.31 1.86 0.45 2.11  
SINCE JAN 1 9.93 7.59 2.34 10.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.3 1956 0.1 -0.1 0.0  
MONTH TO DATE 11.5 3.5 8.0 7.5  
SINCE MAR 1 11.5 3.5 8.0 7.5  
SINCE JUL 1 32.1 30.5 1.6 32.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 25 5 26  
MONTH TO DATE 531 507 24 511  
SINCE MAR 1 531 507 24 511  
SINCE JUL 1 4373 4816 -443 4334  
 
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 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 300 AM  
LOWEST 25 200 PM  
AVERAGE 47  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 77 2012  
MINIMUM TEMPERATURE (F) 30 -1 1967  
 
 
SUNRISE AND SUNSET  
MARCH 19 2019.........SUNRISE 707 AM EDT SUNSET 713 PM EDT  
MARCH 20 2019.........SUNRISE 706 AM EDT SUNSET 714 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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