137  
CDUS41 KILN 200536  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1236 AM EST SAT JAN 20 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 19 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 25 12:38 AM 68 1907 37 -12 61  
MINIMUM 11 11:59 PM -25 1994 21 -10 38  
AVERAGE 18 29 -11 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.28 1900 0.09 0.03 0.45  
MONTH TO DATE 2.83 2.04 0.79 2.42  
SINCE DEC 1 4.85 5.09 -0.24 3.92  
SINCE JAN 1 2.83 2.04 0.79 2.42  
 
SNOWFALL (IN)  
YESTERDAY 2.3 4.5 1956 0.2 2.1 0.0  
MONTH TO DATE 6.5 5.0 1.5 T  
SINCE DEC 1 7.4 9.8 -2.4 3.1  
SINCE JUL 1 7.4 10.8 -3.4 5.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 36 11 15  
MONTH TO DATE 706 673 33 456  
SINCE DEC 1 1423 1625 -202 1411  
SINCE JUL 1 2329 2615 -286 2369  
 
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 11 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 77 7:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 69 1906  
MINIMUM TEMPERATURE (F) 21 -24 1985  
 
SUNRISE AND SUNSET  
JANUARY 20 2024.......SUNRISE 7:54 AM EST SUNSET 5:41 PM EST  
JANUARY 21 2024.......SUNRISE 7:54 AM EST SUNSET 5:43 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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