227  
CDUS41 KILN 150531  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1231 AM EST THU DEC 15 2022  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 14 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 45 1:46 PM 66 1901 42 3 57  
2015  
MINIMUM 37 1:36 AM -15 1898 28 9 31  
AVERAGE 41 35 6 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 1.70 1901 0.09 0.18 0.00  
MONTH TO DATE 0.46 1.36 -0.90 2.24  
SINCE DEC 1 0.46 1.36 -0.90 2.24  
SINCE JAN 1 36.30 39.64 -3.34 39.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.2 1951 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.6 -1.6 0.3  
SINCE DEC 1 0.0 1.6 -1.6 0.3  
SINCE JUL 1 2.4 2.6 -0.2 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 30 -6 21  
MONTH TO DATE 356 400 -44 331  
SINCE DEC 1 356 400 -44 331  
SINCE JUL 1 1314 1390 -76 1218  
 
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 15 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 PM  
LOWEST 64 2:00 AM  
AVERAGE 79  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 63 1948  
2021  
MINIMUM TEMPERATURE (F) 27 -10 1901  
 
SUNRISE AND SUNSET  
DECEMBER 15 2022......SUNRISE 7:51 AM EST SUNSET 5:13 PM EST  
DECEMBER 16 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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