488  
CDUS41 KILN 140527  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1227 AM EST THU DEC 14 2023  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 13 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 4:20 PM 66 1901 42 1 40  
MINIMUM 24 5:35 AM -6 1960 28 -4 34  
AVERAGE 34 35 -1 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 1923 0.10 -0.10 0.00  
MONTH TO DATE 1.13 1.27 -0.14 0.19  
SINCE DEC 1 1.13 1.27 -0.14 0.19  
SINCE JAN 1 34.29 39.55 -5.26 36.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.8 1937 0.2 -0.2 0.0  
MONTH TO DATE 0.1 1.5 -1.4 0.0  
SINCE DEC 1 0.1 1.5 -1.4 0.0  
SINCE JUL 1 0.1 2.5 -2.4 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 30 1 28  
MONTH TO DATE 304 370 -66 332  
SINCE DEC 1 304 370 -66 332  
SINCE JUL 1 1210 1360 -150 1290  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1018 1153 -135 1230    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 6:00 AM  
LOWEST 33 4:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 66 1901  
2015  
MINIMUM TEMPERATURE (F) 28 -15 1898  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 7:50 AM EST SUNSET 5:12 PM EST  
DECEMBER 15 2023......SUNRISE 7:51 AM EST SUNSET 5:13 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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