053  
CDUS41 KPHI 102130  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
530 PM EDT MON APR 10 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 10 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 66 3:22 PM 86 2013 61 5 48  
MINIMUM 29 5:04 AM 23 1950 38 -9 36  
AVERAGE 48 50 -2 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 1993 0.12 -0.12 T  
MONTH TO DATE 0.48 1.20 -0.72 3.54  
SINCE MAR 1 3.26 4.83 -1.57 7.82  
SINCE JAN 1 8.38 10.90 -2.52 14.20  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1918 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 1.2 6.6 -5.4 4.7  
SINCE JUL 1 6.3 32.9 -26.6 19.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 15 2 23  
MONTH TO DATE 148 171 -23 188  
SINCE MAR 1 907 926 -19 906  
SINCE JUL 1 4612 4892 -280 4793  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 6:00 AM  
LOWEST 26 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 2017  
MINIMUM TEMPERATURE (F) 39 24 2007  
2018  
 
SUNRISE AND SUNSET  
APRIL 10 2023.........SUNRISE 6:31 AM EDT SUNSET 7:36 PM EDT  
APRIL 11 2023.........SUNRISE 6:30 AM EDT SUNSET 7:37 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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