665  
CDUS41 KILN 272101  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
500 PM EDT WED MAY 27 2015  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 27 2015
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 259 PM 95 1911 75 8 88  
MINIMUM 66 421 AM 33 1961 55 11 68  
AVERAGE 75 65 10 78  
 
PRECIPITATION (IN)  
TODAY 0.00 2.27 2004 0.15 -0.15 0.00  
MONTH TO DATE 1.59 4.05 -2.46 4.60  
SINCE MAR 1 10.76 11.48 -0.72 13.02  
SINCE JAN 1 15.12 16.43 -1.31 18.00  
 
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 5.7 4.0 1.7 8.2  
SINCE JUL 1 27.7 23.3 4.4 53.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 67 157 -90 130  
SINCE MAR 1 1198 1333 -135 1339  
SINCE JUL 1 5761 5608 153 5938  
 
COOLING  
TODAY 10 3 7 13  
MONTH TO DATE 139 47 92 87  
SINCE MAR 1 143 57 86 95  
SINCE JAN 1 143 57 86 95    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 54 100 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1911  
MINIMUM TEMPERATURE (F) 55 33 1907  
 
 
SUNRISE AND SUNSET  
MAY 27 2015...........SUNRISE 613 AM EDT SUNSET 855 PM EDT  
MAY 28 2015...........SUNRISE 612 AM EDT SUNSET 856 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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