031  
CDUS41 KPHI 010631  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
128 AM EST SUN MAR 1 2015  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 28 2015
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2015  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 27 411 PM 67 1976 44 -17 21  
MINIMUM 6 417 AM -10 1934 24 -18 4  
AVERAGE 17 34 -17 13  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1995 0.10 -0.10 0.00  
1958  
MONTH TO DATE 1.83 2.70 -0.87 4.45  
SINCE DEC 1 8.20 9.31 -1.11 13.03  
SINCE JAN 1 4.55 5.73 -1.18 8.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.5 1917 0.3 -0.3 0.0  
MONTH TO DATE 13.2 11.1 2.1 36.5  
SINCE DEC 1 26.6 26.3 0.3 66.7  
SINCE JUL 1 32.3 27.0 5.3 66.7  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 31 17 52  
MONTH TO DATE 1284 958 326 1109  
SINCE DEC 1 3346 3129 217 3439  
SINCE JUL 1 4481 4309 172 4598  
 
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 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 1100 PM  
LOWEST 26 300 PM  
AVERAGE 42  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 67 1972  
MINIMUM TEMPERATURE (F) 25 -5 1934  
 
 
SUNRISE AND SUNSET  
MARCH 1 2015.........SUNRISE 636 AM EST SUNSET 553 PM EST  
MARCH 2 2015.........SUNRISE 634 AM EST SUNSET 554 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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