019  
CDUS41 KPHI 092148  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
448 PM EST WED JAN 9 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 9 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 46 122 PM 65 1998 36 10 44  
1930  
MINIMUM 37 159 AM -9 1942 20 17 21  
AVERAGE 42 28 14 33  
 
PRECIPITATION (IN)  
TODAY T 1.27 1964 0.09 -0.09 0.00  
MONTH TO DATE 1.00 0.84 0.16 0.17  
SINCE DEC 1 7.24 4.42 2.82 2.05  
SINCE JAN 1 1.00 0.84 0.16 0.17  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1974 0.3 -0.3 0.0  
MONTH TO DATE T 2.6 -2.6 1.3  
SINCE DEC 1 T 7.8 -7.8 10.9  
SINCE JUL 1 8.1 8.5 -0.4 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 37 -14 32  
MONTH TO DATE 235 333 -98 436  
SINCE DEC 1 1089 1348 -259 1465  
SINCE JUL 1 2152 2528 -376 2378  
 
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 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 40 100 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 63 2016  
MINIMUM TEMPERATURE (F) 19 -6 1942  
 
 
SUNRISE AND SUNSET  
JANUARY 9 2019.......SUNRISE 725 AM EST SUNSET 453 PM EST  
JANUARY 10 2019.......SUNRISE 725 AM EST SUNSET 454 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page Main Text Page