441  
CDUS41 KILN 230547  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1247 AM EST FRI DEC 23 2022  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 22 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 7:52 PM 62 1941 40 5 37  
2013  
MINIMUM 13 11:59 PM -20 1989 26 -13 22  
AVERAGE 29 33 -4 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.34 1981 0.11 0.14 0.00  
MONTH TO DATE 0.93 2.11 -1.18 2.81  
SINCE DEC 1 0.93 2.11 -1.18 2.81  
SINCE JAN 1 36.77 40.39 -3.62 39.63  
 
SNOWFALL (IN)  
YESTERDAY 1.1 13.4 1981 0.2 0.9 0.0  
MONTH TO DATE 1.3 3.0 -1.7 0.3  
SINCE DEC 1 1.3 3.0 -1.7 0.3  
SINCE JUL 1 3.7 4.0 -0.3 0.8  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 32 4 35  
MONTH TO DATE 626 652 -26 537  
SINCE DEC 1 626 652 -26 537  
SINCE JUL 1 1584 1642 -58 1424  
 
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 6 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 PM  
LOWEST 56 4:00 AM  
AVERAGE 75  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 2015  
MINIMUM TEMPERATURE (F) 26 -8 1960  
 
SUNRISE AND SUNSET  
DECEMBER 23 2022......SUNRISE 7:56 AM EST SUNSET 5:16 PM EST  
DECEMBER 24 2022......SUNRISE 7:56 AM EST SUNSET 5:17 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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