683  
CDUS41 KPHI 092127  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
427 PM EST THU FEB 09 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 9 2023  
 
VALID TODAY AS OF 0400 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 55 3:38 PM 57 1990 40 15 50  
MINIMUM 24 1:05 AM -12 1934 22 2 18  
AVERAGE 40 31 9 34  
 
PRECIPITATION (IN)  
TODAY T 0.67 1950 0.08 -0.08 0.00  
MONTH TO DATE T 0.88 -0.88 2.24  
SINCE DEC 1 8.50 8.04 0.46 5.93  
SINCE JAN 1 4.07 4.18 -0.11 4.64  
 
SNOWFALL (IN)  
TODAY 0.0 7.1 2017 0.4 -0.4 0.0  
MONTH TO DATE T 3.9 -3.9 T  
SINCE DEC 1 2.9 18.3 -15.4 8.9  
SINCE JUL 1 2.9 19.4 -16.5 8.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 34 -9 31  
MONTH TO DATE 310 310 0 314  
SINCE DEC 1 2118 2324 -206 2340  
SINCE JUL 1 3219 3363 -144 3297  
 
COOLING  
TODAY 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 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 62 12:00 PM  
AVERAGE 74  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 57 1990  
MINIMUM TEMPERATURE (F) 22 -11 1934  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2023......SUNRISE 7:03 AM EST SUNSET 5:29 PM EST  
FEBRUARY 10 2023......SUNRISE 7:02 AM EST SUNSET 5:30 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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