939  
CDUS41 KILN 120532  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1232 AM EST SUN JAN 12 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 11 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 32 3:02 PM 67 2020 37 -5 45  
MINIMUM 17 8:33 PM -8 1977 22 -5 28  
AVERAGE 25 29 -4 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.08 2005 0.10 -0.08 0.00  
MONTH TO DATE 0.80 1.21 -0.41 1.79  
SINCE DEC 1 5.66 4.26 1.40 3.81  
SINCE JAN 1 0.80 1.21 -0.41 1.79  
 
SNOWFALL (IN)  
YESTERDAY 0.7 2.8 1996 0.3 0.4 0.0  
2011  
MONTH TO DATE 11.7 2.8 8.9 1.4  
SINCE DEC 1 13.4 7.6 5.8 2.3  
SINCE JUL 1 15.5 8.6 6.9 2.3  
SNOW DEPTH 8  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 36 4 28  
MONTH TO DATE 452 385 67 341  
SINCE DEC 1 1320 1337 -17 1058  
SINCE JUL 1 2069 2327 -258 1964  
 
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 10 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 72 3:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 67 1898  
1916  
MINIMUM TEMPERATURE (F) 22 -16 1918  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 7:57 AM EST SUNSET 5:33 PM EST  
JANUARY 13 2025.......SUNRISE 7:57 AM EST SUNSET 5:35 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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