411  
CDUS41 KILN 040528  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1228 AM EST THU JAN 04 2024  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 3 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 41 1:33 PM 65 1897 38 3 63  
MINIMUM 27 8:33 AM -17 1904 23 4 57  
AVERAGE 34 30 4 60  
 
PRECIPITATION (IN)  
YESTERDAY T 2.39 2000 0.12 -0.12 0.37  
MONTH TO DATE 0.01 0.35 -0.34 0.37  
SINCE DEC 1 2.03 3.40 -1.37 1.87  
SINCE JAN 1 0.01 0.35 -0.34 0.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1911 0.2 -0.2 0.0  
MONTH TO DATE 0.2 0.7 -0.5 0.0  
SINCE DEC 1 1.1 5.5 -4.4 3.1  
SINCE JUL 1 1.1 6.5 -5.4 5.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 35 -4 5  
MONTH TO DATE 96 103 -7 35  
SINCE DEC 1 813 1055 -242 990  
SINCE JUL 1 1719 2045 -326 1948  
 
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 8 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 PM  
LOWEST 64 1:00 PM  
AVERAGE 75  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 1997  
MINIMUM TEMPERATURE (F) 23 -18 1904  
 
SUNRISE AND SUNSET  
JANUARY 4 2024.......SUNRISE 7:59 AM EST SUNSET 5:25 PM EST  
JANUARY 5 2024.......SUNRISE 7:59 AM EST SUNSET 5:26 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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