292  
CDUS41 KPHI 040556  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
156 AM EDT SAT MAY 04 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 3 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 66 12:51 PM 91 2001 70 -4 54  
MINIMUM 50 11:59 PM 32 2005 46 4 40  
AVERAGE 58 58 0 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1984 0.12 -0.12 0.07  
MONTH TO DATE 0.00 0.34 -0.34 0.18  
SINCE MAR 1 10.70 7.64 3.06 8.96  
SINCE JAN 1 19.35 13.71 5.64 14.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 6.8 -6.8 1.2  
SINCE JUL 1 25.2 33.1 -7.9 6.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 8 -1 18  
MONTH TO DATE 7 24 -17 48  
SINCE MAR 1 1014 1182 -168 1143  
SINCE JUL 1 4753 5148 -395 4848  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 3 3 0  
SINCE MAR 1 17 11 6 13  
SINCE JAN 1 17 11 6 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 11:00 PM  
LOWEST 44 12:00 AM  
AVERAGE 62  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 2001  
MINIMUM TEMPERATURE (F) 47 31 1957  
2002  
 
SUNRISE AND SUNSET  
MAY 4 2024...........SUNRISE 5:56 AM EDT SUNSET 8:01 PM EDT  
MAY 5 2024...........SUNRISE 5:55 AM EDT SUNSET 8:02 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