341  
CDUS41 KPHI 140604  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
104 AM EST TUE FEB 14 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 13 2023  
 
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)  
YESTERDAY  
MAXIMUM 58 2:10 PM 59 1937 41 17 37  
MINIMUM 34 6:59 AM -6 1967 23 11 14  
AVERAGE 46 32 14 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.94 2008 0.09 -0.09 0.20  
MONTH TO DATE T 1.26 -1.26 2.44  
SINCE DEC 1 8.50 8.42 0.08 6.13  
SINCE JAN 1 4.07 4.56 -0.49 4.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 17.8 2014 0.3 -0.3 5.1  
MONTH TO DATE T 5.4 -5.4 5.1  
SINCE DEC 1 2.9 19.8 -16.9 14.0  
SINCE JUL 1 2.9 20.9 -18.0 14.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 33 -14 39  
MONTH TO DATE 411 444 -33 425  
SINCE DEC 1 2219 2458 -239 2451  
SINCE JUL 1 3320 3497 -177 3408  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 7:00 AM  
LOWEST 12 2:00 PM  
AVERAGE 29  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 64 1946  
MINIMUM TEMPERATURE (F) 23 -1 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2023......SUNRISE 6:57 AM EST SUNSET 5:35 PM EST  
FEBRUARY 15 2023......SUNRISE 6:56 AM EST SUNSET 5:36 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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