187  
CDUS41 KILN 160601  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
101 AM EST TUE JAN 16 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 15 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 12 4:59 PM 65 1932 37 -25 40  
MINIMUM 0 8:23 AM -12 1972 22 -22 19  
AVERAGE 6 29 -23 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.23 1950 0.11 -0.11 0.00  
MONTH TO DATE 2.60 1.65 0.95 1.25  
SINCE DEC 1 4.62 4.70 -0.08 2.75  
SINCE JAN 1 2.60 1.65 0.95 1.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.2 1929 0.3 -0.3 0.0  
MONTH TO DATE 3.0 4.0 -1.0 T  
SINCE DEC 1 3.9 8.8 -4.9 3.1  
SINCE JUL 1 3.9 9.8 -5.9 5.5  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 59 36 23 35  
MONTH TO DATE 514 529 -15 374  
SINCE DEC 1 1231 1481 -250 1329  
SINCE JUL 1 2137 2471 -334 2287  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 8:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 59 1928  
1990  
MINIMUM TEMPERATURE (F) 21 -17 1977  
 
SUNRISE AND SUNSET  
JANUARY 16 2024.......SUNRISE 7:56 AM EST SUNSET 5:37 PM EST  
JANUARY 17 2024.......SUNRISE 7:56 AM EST SUNSET 5:38 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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