698  
CDUS41 KILN 220540  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1240 AM EST WED JAN 22 2025  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 21 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 9 11:47 AM 75 1906 37 -28 25  
MINIMUM -3 10:52 PM -20 1984 21 -24 11  
AVERAGE 3 29 -26 18  
 
PRECIPITATION (IN)  
YESTERDAY T 4.16 1959 0.09 -0.09 T  
MONTH TO DATE 1.09 2.22 -1.13 2.83  
SINCE DEC 1 5.95 5.27 0.68 4.85  
SINCE JAN 1 1.09 2.22 -1.13 2.83  
 
SNOWFALL (IN)  
YESTERDAY T 4.0 1926 0.3 -0.3 T  
MONTH TO DATE 13.5 5.6 7.9 6.6  
SINCE DEC 1 15.2 10.4 4.8 7.5  
SINCE JUL 1 17.3 11.4 5.9 7.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 62 36 26 47  
MONTH TO DATE 905 745 160 807  
SINCE DEC 1 1773 1697 76 1524  
SINCE JUL 1 2522 2687 -165 2430  
 
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 9 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 8:00 AM  
LOWEST 53 7:00 PM  
AVERAGE 68  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 67 1906  
1933  
MINIMUM TEMPERATURE (F) 21 -15 1936  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 7:53 AM EST SUNSET 5:45 PM EST  
JANUARY 23 2025.......SUNRISE 7:52 AM EST SUNSET 5:46 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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