677  
CDUS41 KILN 100531  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1231 AM EST SAT DEC 10 2022  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 9 2022  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 2:54 PM 65 1897 43 7 50  
1946  
MINIMUM 35 1:42 AM -7 1917 29 6 24  
AVERAGE 43 36 7 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.37 1923 0.10 -0.02 0.00  
MONTH TO DATE 0.18 0.87 -0.69 0.91  
SINCE DEC 1 0.18 0.87 -0.69 0.91  
SINCE JAN 1 36.02 39.15 -3.13 37.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.8 1956 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.3  
SINCE DEC 1 0.0 0.9 -0.9 0.3  
SINCE JUL 1 2.4 1.9 0.5 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 29 -7 28  
MONTH TO DATE 230 251 -21 232  
SINCE DEC 1 230 251 -21 232  
SINCE JUL 1 1188 1241 -53 1119  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1230 1153 77 1336    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 61 2:00 PM  
AVERAGE 77  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 67 1971  
MINIMUM TEMPERATURE (F) 28 -9 1958  
 
SUNRISE AND SUNSET  
DECEMBER 10 2022......SUNRISE 7:47 AM EST SUNSET 5:12 PM EST  
DECEMBER 11 2022......SUNRISE 7:48 AM EST SUNSET 5:12 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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