735  
CDUS41 KILN 092150  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
450 PM EST TUE JAN 09 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 3:59 PM 61 1939 37 13 41  
1946  
MINIMUM 35 3:45 AM -6 1962 22 13 24  
1982  
AVERAGE 43 30 13 33  
 
PRECIPITATION (IN)  
TODAY 1.42R 1.09 1930 0.11 1.31 0.00  
MONTH TO DATE 1.58 1.00 0.58 0.37  
SINCE DEC 1 3.60 4.05 -0.45 1.87  
SINCE JAN 1 1.58 1.00 0.58 0.37  
 
SNOWFALL (IN)  
TODAY 0.1 3.5 1977 0.3 -0.2 0.0  
MONTH TO DATE 1.4 2.3 -0.9 T  
SINCE DEC 1 2.3 7.1 -4.8 3.1  
SINCE JUL 1 2.3 8.1 -5.8 5.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 35 -13 32  
MONTH TO DATE 283 313 -30 199  
SINCE DEC 1 1000 1265 -265 1154  
SINCE JUL 1 1906 2255 -349 2112  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
SLEET  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 67  
AVERAGE 84  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 59 2018  
MINIMUM TEMPERATURE (F) 22 -15 1982  
 
SUNRISE AND SUNSET  
JANUARY 9 2024.......SUNRISE 7:58 AM EST SUNSET 5:30 PM EST  
JANUARY 10 2024.......SUNRISE 7:58 AM EST SUNSET 5:31 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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