008  
CDUS41 KPHI 130553  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1253 AM EST MON FEB 13 2023  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 12 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 45 3:24 PM 68 1999 41 4 53  
MINIMUM 22 5:36 AM -6 1979 23 -1 36  
AVERAGE 34 32 2 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1985 0.10 -0.10 0.00  
MONTH TO DATE T 1.17 -1.17 2.24  
SINCE DEC 1 8.50 8.33 0.17 5.93  
SINCE JAN 1 4.07 4.47 -0.40 4.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.1 2006 0.4 -0.4 0.0  
MONTH TO DATE T 5.1 -5.1 T  
SINCE DEC 1 2.9 19.5 -16.6 8.9  
SINCE JUL 1 2.9 20.6 -17.7 8.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 33 -2 20  
MONTH TO DATE 392 411 -19 386  
SINCE DEC 1 2200 2425 -225 2412  
SINCE JUL 1 3301 3464 -163 3369  
 
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 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.3  
 
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 81 8:00 AM  
LOWEST 35 3:00 PM  
AVERAGE 58  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 59 1937  
MINIMUM TEMPERATURE (F) 23 -6 1967  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2023......SUNRISE 6:58 AM EST SUNSET 5:34 PM EST  
FEBRUARY 14 2023......SUNRISE 6:57 AM EST SUNSET 5:35 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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