729  
CDUS41 KILN 192055  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
454 PM EDT SUN MAY 19 2013  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 19 2013
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2013  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 321 PM 92 1962 72 10 85  
1911  
MINIMUM 62 501 AM 33 2002 52 10 54  
AVERAGE 72 62 10 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 1957 0.15 -0.15 0.00  
MONTH TO DATE 1.71 2.84 -1.13 1.75  
SINCE MAR 1 8.63 10.27 -1.64 6.58  
SINCE JAN 1 13.02 15.22 -2.20 12.58  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 14.6 4.0 10.6 0.2  
SINCE JUL 1 36.3 23.3 13.0 9.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 74 126 -52 40  
SINCE MAR 1 1363 1302 61 810  
SINCE JUL 1 5413 5577 -164 4585  
 
COOLING  
TODAY 7 2 5 5  
MONTH TO DATE 40 26 14 47  
SINCE MAR 1 56 36 20 81  
SINCE JAN 1 56 36 20 81    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 62  
AVERAGE 81  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1911  
MINIMUM TEMPERATURE (F) 53 37 1894  
 
 
SUNRISE AND SUNSET  
MAY 19 2013...........SUNRISE 618 AM EDT SUNSET 849 PM EDT  
MAY 20 2013...........SUNRISE 617 AM EDT SUNSET 850 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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