866  
CDUS41 KILN 210609  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
109 AM EST THU NOV 21 2024  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR NOVEMBER 20 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 51 10:07 AM 73 1931 51 0 50  
1942  
MINIMUM 37 11:42 PM 11 1914 34 3 38  
AVERAGE 44 42 2 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 2.12 1906 0.11 -0.03 0.05  
MONTH TO DATE 2.48 2.02 0.46 1.10  
SINCE SEP 1 7.39 8.28 -0.89 4.11  
SINCE JAN 1 34.91 37.23 -2.32 32.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1987 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.6 -0.6 T  
SINCE JUL 1 0.0 0.6 -0.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 23 -2 21  
MONTH TO DATE 247 381 -134 317  
SINCE SEP 1 474 739 -265 616  
SINCE JUL 1 481 742 -261 619  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 0 11 0  
SINCE SEP 1 229 162 67 177  
SINCE JAN 1 1328 1152 176 1018    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 63 4:00 PM  
AVERAGE 82  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 75 1934  
MINIMUM TEMPERATURE (F) 34 12 1964  
2014  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2024......SUNRISE 7:29 AM EST SUNSET 5:16 PM EST  
NOVEMBER 22 2024......SUNRISE 7:30 AM EST SUNSET 5:16 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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