149  
CDUS41 KILN 190528  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1228 AM EST FRI JAN 19 2024  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 18 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 27 11:50 AM 67 1929 37 -10 43  
MINIMUM 22 7:39 AM -25 1994 21 1 38  
AVERAGE 25 29 -4 41  
 
PRECIPITATION (IN)  
YESTERDAY T 1.12 1929 0.10 -0.10 0.46  
MONTH TO DATE 2.71 1.95 0.76 1.97  
SINCE DEC 1 4.73 5.00 -0.27 3.47  
SINCE JAN 1 2.71 1.95 0.76 1.97  
 
SNOWFALL (IN)  
YESTERDAY 0.3 3.6 2014 0.3 0.0 0.0  
MONTH TO DATE 4.2 4.8 -0.6 T  
SINCE DEC 1 5.1 9.6 -4.5 3.1  
SINCE JUL 1 5.1 10.6 -5.5 5.5  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 36 4 24  
MONTH TO DATE 659 637 22 441  
SINCE DEC 1 1376 1589 -213 1396  
SINCE JUL 1 2282 2579 -297 2354  
 
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 S (200)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 10:00 PM  
LOWEST 50 11:00 AM  
AVERAGE 69  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 68 1907  
MINIMUM TEMPERATURE (F) 21 -25 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2024.......SUNRISE 7:55 AM EST SUNSET 5:40 PM EST  
JANUARY 20 2024.......SUNRISE 7:54 AM EST SUNSET 5:41 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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