083  
CDUS41 KPHI 232129  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
427 PM EST WED JAN 23 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 23 2019
 
 
VALID TODAY AS OF 0400 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 41 351 PM 62 1999 36 5 59  
MINIMUM 28 302 AM -9 1961 19 9 38  
AVERAGE 35 28 7 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.65 2016 0.10 -0.10 0.92  
MONTH TO DATE 2.49 2.24 0.25 2.97  
SINCE DEC 1 8.73 5.82 2.91 4.85  
SINCE JAN 1 2.49 2.24 0.25 2.97  
 
SNOWFALL (IN)  
TODAY 0.0 30.2 2016 0.3 -0.3 0.0  
MONTH TO DATE 2.9 7.2 -4.3 5.4  
SINCE DEC 1 2.9 12.4 -9.5 15.0  
SINCE JUL 1 11.0 13.1 -2.1 15.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 30 37 -7 16  
MONTH TO DATE 763 859 -96 876  
SINCE DEC 1 1617 1874 -257 1905  
SINCE JUL 1 2680 3054 -374 2818  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 300 PM  
LOWEST 42 1200 AM  
AVERAGE 51  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 66 1967  
MINIMUM TEMPERATURE (F) 19 -6 1948  
 
 
SUNRISE AND SUNSET  
JANUARY 23 2019.......SUNRISE 719 AM EST SUNSET 508 PM EST  
JANUARY 24 2019.......SUNRISE 718 AM EST SUNSET 510 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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