542  
CDUS41 KILN 200534  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1234 AM EST MON NOV 20 2017  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR NOVEMBER 19 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 1250 AM 75 1930 49 -8 61  
MINIMUM 25 1141 PM 12 1914 33 -8 33  
AVERAGE 33 41 -8 47  
 
PRECIPITATION (IN)  
YESTERDAY T 1.89 1981 0.12 -0.12 0.03  
MONTH TO DATE 5.96 2.09 3.87 0.10  
SINCE SEP 1 12.12 8.32 3.80 5.28  
SINCE JAN 1 49.23 36.63 12.60 31.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1961 0.1 -0.1 T  
MONTH TO DATE T 0.3 -0.3 T  
SINCE SEP 1 T 0.7 -0.7 T  
SINCE JUL 1 T 0.7 -0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 24 8 18  
MONTH TO DATE 404 375 29 264  
SINCE SEP 1 744 820 -76 502  
SINCE JUL 1 749 822 -73 505  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 5  
SINCE SEP 1 150 109 41 219  
SINCE JAN 1 899 891 8 1247    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 15.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 70 200 PM  
AVERAGE 81  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 73 1942  
1931  
MINIMUM TEMPERATURE (F) 33 11 1914  
 
 
SUNRISE AND SUNSET  
NOVEMBER 20 2017......SUNRISE 728 AM EST SUNSET 517 PM EST  
NOVEMBER 21 2017......SUNRISE 729 AM EST SUNSET 516 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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