197  
CDUS41 KPHI 180552  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT THU APR 18 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 17 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 63 340 PM 91 2002 62 1 46  
1976  
MINIMUM 48 515 AM 27 2014 39 9 35  
AVERAGE 56 50 6 41  
 
PRECIPITATION (IN)  
YESTERDAY T 1.38 1929 0.12 -0.12 T  
MONTH TO DATE 2.89 2.05 0.84 2.45  
SINCE MAR 1 6.78 5.44 1.34 5.68  
SINCE JAN 1 14.40 11.17 3.23 14.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2001 0.0 0.0 0.0  
MONTH TO DATE T 0.8 -0.8 3.9  
SINCE MAR 1 11.5 5.7 5.8 24.6  
SINCE JUL 1 32.1 32.7 -0.6 49.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 15 -6 24  
MONTH TO DATE 197 296 -99 346  
SINCE MAR 1 984 1099 -115 1189  
SINCE JUL 1 4826 5408 -582 5012  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 4  
SINCE MAR 1 5 0 5 4  
SINCE JAN 1 5 0 5 4    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 100 AM  
LOWEST 30 900 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 93 1976  
MINIMUM TEMPERATURE (F) 39 25 1948  
 
 
SUNRISE AND SUNSET  
APRIL 18 2019.........SUNRISE 619 AM EDT SUNSET 744 PM EDT  
APRIL 19 2019.........SUNRISE 617 AM EDT SUNSET 745 PM EDT  
 
 
- 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