989  
CDUS41 KILN 280534  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1233 AM EST SAT FEB 28 2015  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR FEBRUARY 27 2015
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2015  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 20 504 PM 70 1996 43 -23 22  
MINIMUM 1 744 AM -2 1963 26 -25 7  
1934  
AVERAGE 11 34 -23 15  
 
PRECIPITATION (IN)  
YESTERDAY T 1.36 1999 0.09 -0.09 T  
MONTH TO DATE 1.34 2.16 -0.82 2.14  
SINCE DEC 1 7.10 7.99 -0.89 9.56  
SINCE JAN 1 4.31 4.87 -0.56 4.98  
 
SNOWFALL (IN)  
YESTERDAY T 6.2 1984 0.2 -0.2 T  
MONTH TO DATE 9.6 5.7 3.9 9.5  
SINCE DEC 1 17.4 18.1 -0.7 43.4  
SINCE JUL 1 21.5 19.1 2.4 45.4  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 31 23 50  
MONTH TO DATE 1191 922 269 1087  
SINCE DEC 1 3297 3134 163 3429  
SINCE JUL 1 4513 4245 268 4553  
 
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)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 100 AM  
LOWEST 49 100 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 64 1972  
MINIMUM TEMPERATURE (F) 26 -3 1934  
 
 
SUNRISE AND SUNSET  
FEBRUARY 28 2015......SUNRISE 712 AM EST SUNSET 627 PM EST  
MARCH 1 2015.........SUNRISE 710 AM EST SUNSET 628 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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