456  
CDUS41 KILN 090529  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1229 AM EST TUE JAN 09 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 8 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 39 2:12 PM 64 1937 37 2 44  
MINIMUM 33 12:15 AM -11 1968 22 11 24  
AVERAGE 36 30 6 34  
 
PRECIPITATION (IN)  
YESTERDAY T 1.37 2008 0.10 -0.10 0.00  
MONTH TO DATE 0.16 0.89 -0.73 0.37  
SINCE DEC 1 2.18 3.94 -1.76 1.87  
SINCE JAN 1 0.16 0.89 -0.73 0.37  
 
SNOWFALL (IN)  
YESTERDAY T 5.0 1920 0.3 -0.3 0.0  
MONTH TO DATE 1.3 2.0 -0.7 T  
SINCE DEC 1 2.2 6.8 -4.6 3.1  
SINCE JUL 1 2.2 7.8 -5.6 5.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 35 -6 31  
MONTH TO DATE 261 278 -17 167  
SINCE DEC 1 978 1230 -252 1122  
SINCE JUL 1 1884 2220 -336 2080  
 
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 SE (130)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1:00 AM  
LOWEST 64 11:00 AM  
AVERAGE 72  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 61 1939  
1946  
MINIMUM TEMPERATURE (F) 22 -6 1962  
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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