153  
CDUS41 KILN 080530  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1230 AM EST WED JAN 08 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 7 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 28 6:06 PM 65 1907 37 -9 35  
2008  
MINIMUM 14 3:40 AM -12 1912 23 -9 33  
AVERAGE 21 30 -9 34  
 
PRECIPITATION (IN)  
YESTERDAY T 1.67 1998 0.11 -0.11 0.05  
MONTH TO DATE 0.58 0.79 -0.21 0.16  
SINCE DEC 1 5.44 3.84 1.60 2.18  
SINCE JAN 1 0.58 0.79 -0.21 0.16  
 
SNOWFALL (IN)  
YESTERDAY T 8.4 1979 0.2 -0.2 0.6  
MONTH TO DATE 7.1 1.7 5.4 1.3  
SINCE DEC 1 8.8 6.5 2.3 2.2  
SINCE JUL 1 10.9 7.5 3.4 2.2  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 35 9 31  
MONTH TO DATE 277 243 34 232  
SINCE DEC 1 1145 1195 -50 949  
SINCE JUL 1 1894 2185 -291 1855  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 8:00 PM  
LOWEST 68 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 1937  
MINIMUM TEMPERATURE (F) 22 -11 1968  
 
SUNRISE AND SUNSET  
JANUARY 8 2025.......SUNRISE 7:58 AM EST SUNSET 5:29 PM EST  
JANUARY 9 2025.......SUNRISE 7:58 AM EST SUNSET 5:30 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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