616  
CDUS41 KILN 312052  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
451 PM EDT SUN MAY 31 2020  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 31 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 259 PM 97 1895 76 -8 77  
MINIMUM 49 409 AM 36 1897 56 -7 61  
AVERAGE 59 66 -7 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 1997 0.15 -0.15 0.89  
MONTH TO DATE 5.78 4.66 1.12 6.06  
SINCE MAR 1 14.58 12.09 2.49 13.87  
SINCE JAN 1 21.12 17.04 4.08 23.27  
 
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 1.9 4.0 -2.1 2.2  
SINCE JUL 1 19.4 23.3 -3.9 28.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 6 3 3 0  
MONTH TO DATE 204 169 35 101  
SINCE MAR 1 1206 1345 -139 1231  
SINCE JUL 1 4852 5620 -768 5291  
 
COOLING  
TODAY 0 4 -4 4  
MONTH TO DATE 81 60 21 121  
SINCE MAR 1 83 70 13 122  
SINCE JAN 1 83 70 13 122    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 37 300 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1895  
MINIMUM TEMPERATURE (F) 57 41 2003  
 
 
SUNRISE AND SUNSET  
MAY 31 2020...........SUNRISE 611 AM EDT SUNSET 859 PM EDT  
JUNE 1 2020..........SUNRISE 610 AM EDT SUNSET 900 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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