474  
CDUS41 KPHI 020558  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
158 AM EDT TUE APR 02 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 1 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 6:09 PM 84 1978 57 -7 73  
MINIMUM 44 11:51 PM 12 1923 35 9 47  
AVERAGE 47 46 1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.45 1.65 1993 0.12 0.33 0.47  
MONTH TO DATE 0.45 0.12 0.33 0.47  
SINCE MAR 1 5.59 3.75 1.84 3.25  
SINCE JAN 1 14.24 9.82 4.42 8.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.3 1991 0.1 -0.1 0.0  
1997  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 T 6.4 -6.4 1.2  
SINCE JUL 1 25.2 32.7 -7.5 6.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 19 -1 5  
MONTH TO DATE 18 19 -1 5  
SINCE MAR 1 645 774 -129 764  
SINCE JUL 1 4384 4740 -356 4469  
 
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 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 8:00 PM  
LOWEST 68 7:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1967  
MINIMUM TEMPERATURE (F) 36 13 1923  
 
SUNRISE AND SUNSET  
APRIL 2 2024.........SUNRISE 6:43 AM EDT SUNSET 7:28 PM EDT  
APRIL 3 2024.........SUNRISE 6:41 AM EDT SUNSET 7:29 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