175  
CDUS41 KILN 280527  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1227 AM EST SAT DEC 28 2024  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 27 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 54 11:59 PM 66 2008 39 15 50  
2015  
2021  
MINIMUM 43 12:16 AM -4 1925 25 18 37  
1950  
AVERAGE 49 32 17 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.48 1982 0.10 0.01 0.00  
MONTH TO DATE 2.54 2.62 -0.08 1.98  
SINCE DEC 1 2.54 2.62 -0.08 1.98  
SINCE JAN 1 38.72 40.90 -2.18 35.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.9 1939 0.2 -0.2 0.0  
MONTH TO DATE 1.7 4.0 -2.3 0.8  
SINCE DEC 1 1.7 4.0 -2.3 0.8  
SINCE JUL 1 3.8 5.0 -1.2 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 33 -17 21  
MONTH TO DATE 803 816 -13 608  
SINCE DEC 1 803 816 -13 608  
SINCE JUL 1 1552 1806 -254 1514  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1328 1153 175 1018    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.0  
 
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 96 5:00 PM  
LOWEST 76 7:00 AM  
AVERAGE 86  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1984  
MINIMUM TEMPERATURE (F) 25 -6 1924  
 
SUNRISE AND SUNSET  
DECEMBER 28 2024......SUNRISE 7:58 AM EST SUNSET 5:20 PM EST  
DECEMBER 29 2024......SUNRISE 7:58 AM EST SUNSET 5:21 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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