850  
CDUS41 KPHI 010600  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
200 AM EDT MON APR 1 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MARCH 31 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 63 1224 AM 86 1998 55 8 59  
MINIMUM 35 1159 PM 11 1923 34 1 32  
AVERAGE 49 44 5 46  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 16 21 -5 19  
MONTH TO DATE 787 804 -17 843  
SINCE MAR 1 787 803 -16 843  
SINCE JUL 1 4629 5112 -483 4666  
 
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 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 900 AM  
LOWEST 36 800 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 84 1978  
MINIMUM TEMPERATURE (F) 34 12 1923  
 
 
SUNRISE AND SUNSET  
APRIL 1 2019.........SUNRISE 646 AM EDT SUNSET 726 PM EDT  
APRIL 2 2019.........SUNRISE 644 AM EDT SUNSET 727 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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