454  
CDUS41 KILN 160535  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1235 AM EST FRI DEC 16 2022  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 15 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 54 4:16 AM 63 1948 42 12 63  
2021  
MINIMUM 37 11:59 PM -10 1901 27 10 49  
AVERAGE 46 34 12 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 1.35 1975 0.09 0.12 T  
MONTH TO DATE 0.67 1.45 -0.78 2.24  
SINCE DEC 1 0.67 1.45 -0.78 2.24  
SINCE JAN 1 36.51 39.73 -3.22 39.06  
 
SNOWFALL (IN)  
YESTERDAY T 4.7 1950 0.2 -0.2 0.0  
1989  
MONTH TO DATE T 1.8 -1.8 0.3  
SINCE DEC 1 T 1.8 -1.8 0.3  
SINCE JUL 1 2.4 2.8 -0.4 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 31 -12 9  
MONTH TO DATE 375 431 -56 340  
SINCE DEC 1 375 431 -56 340  
SINCE JUL 1 1333 1421 -88 1227  
 
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 7 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 64 6:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 65 1933  
MINIMUM TEMPERATURE (F) 27 -15 1951  
 
SUNRISE AND SUNSET  
DECEMBER 16 2022......SUNRISE 7:52 AM EST SUNSET 5:13 PM EST  
DECEMBER 17 2022......SUNRISE 7:52 AM EST SUNSET 5:13 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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