428  
CDUS41 KPHI 312131  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
530 PM EDT SUN MAR 31 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 31 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 63 1224 AM 86 1998 55 8 59  
MINIMUM 51 1238 PM 11 1923 34 17 32  
AVERAGE 57 44 13 46  
 
PRECIPITATION (IN)  
TODAY 0.11 1.43 2017 0.12 -0.01 0.00  
MONTH TO DATE 3.89 3.39 0.50 3.23  
SINCE MAR 1 3.89 3.39 0.50 3.23  
SINCE JAN 1 11.51 9.12 2.39 11.90  
 
SNOWFALL (IN)  
TODAY 0.0 4.1 1997 0.1 -0.1 0.0  
MONTH TO DATE 11.5 4.9 6.6 20.7  
SINCE MAR 1 11.5 4.9 6.6 20.7  
SINCE JUL 1 32.1 31.9 0.2 46.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 21 -13 19  
MONTH TO DATE 779 804 -25 843  
SINCE MAR 1 779 803 -24 843  
SINCE JUL 1 4621 5112 -491 4666  
 
COOLING  
TODAY 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 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 900 AM  
LOWEST 38 400 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 84 1978  
MINIMUM TEMPERATURE (F) 34 12 1923  
 
 
SUNRISE AND SUNSET  
MARCH 31 2019.........SUNRISE 647 AM EDT SUNSET 725 PM EDT  
APRIL 1 2019.........SUNRISE 646 AM EDT SUNSET 726 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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