652  
CDUS41 KPHI 302148  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
548 PM EDT SUN APR 30 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 30 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 3:12 PM 92 1942 69 -12 68  
MINIMUM 50 7:43 AM 29 1931 45 5 31  
AVERAGE 54 57 -3 50  
 
PRECIPITATION (IN)  
TODAY 0.54 3.13 2014 0.12 0.42 0.00  
MONTH TO DATE 4.19 3.67 0.52 5.66  
SINCE MAR 1 6.97 7.30 -0.33 9.94  
SINCE JAN 1 12.09 13.37 -1.28 16.32  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE MAR 1 1.2 6.8 -5.6 4.7  
SINCE JUL 1 6.3 33.1 -26.8 19.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 8 3 15  
MONTH TO DATE 336 403 -67 466  
SINCE MAR 1 1095 1158 -63 1184  
SINCE JUL 1 4800 5124 -324 5071  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 13 8 5 0  
SINCE MAR 1 13 8 5 0  
SINCE JAN 1 13 8 5 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 PM  
LOWEST 89 7:00 AM  
AVERAGE 91  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 2010  
MINIMUM TEMPERATURE (F) 46 30 1931  
 
SUNRISE AND SUNSET  
APRIL 30 2023.........SUNRISE 6:02 AM EDT SUNSET 7:57 PM EDT  
MAY 1 2023...........SUNRISE 6:01 AM EDT SUNSET 7:58 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