972  
CDUS41 KPHI 070603  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
103 AM EST TUE FEB 07 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 6 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 48 10:07 AM 63 1938 40 8 33  
2008  
MINIMUM 27 7:37 AM -8 1996 22 5 10  
AVERAGE 38 31 7 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 2004 0.10 -0.10 0.00  
MONTH TO DATE T 0.61 -0.61 2.23  
SINCE DEC 1 8.50 7.77 0.73 5.92  
SINCE JAN 1 4.07 3.91 0.16 4.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.6 1978 0.4 -0.4 0.0  
MONTH TO DATE T 2.7 -2.7 T  
SINCE DEC 1 2.9 17.1 -14.2 8.9  
SINCE JUL 1 2.9 18.2 -15.3 8.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 34 -7 43  
MONTH TO DATE 226 208 18 212  
SINCE DEC 1 2034 2222 -188 2238  
SINCE JUL 1 3135 3261 -126 3195  
 
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 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 8:00 AM  
LOWEST 51 11:00 AM  
AVERAGE 63  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1938  
MINIMUM TEMPERATURE (F) 22 -6 1935  
 
SUNRISE AND SUNSET  
FEBRUARY 7 2023......SUNRISE 7:05 AM EST SUNSET 5:27 PM EST  
FEBRUARY 8 2023......SUNRISE 7:04 AM EST SUNSET 5:28 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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