087  
CDUS41 KILN 170620  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
120 AM EST FRI JAN 17 2025  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JANUARY 16 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 31 11:59 PM 59 1928 37 -6 13  
1990  
MINIMUM 20 1:28 AM -17 1977 21 -1 6  
AVERAGE 26 29 -3 10  
 
PRECIPITATION (IN)  
YESTERDAY T 0.69 1924 0.10 -0.10 0.05  
MONTH TO DATE 0.82 1.75 -0.93 2.71  
SINCE DEC 1 5.68 4.80 0.88 4.73  
SINCE JAN 1 0.82 1.75 -0.93 2.71  
 
SNOWFALL (IN)  
YESTERDAY T 7.1 1994 0.2 -0.2 0.9  
MONTH TO DATE 12.4 4.2 8.2 3.9  
SINCE DEC 1 14.1 9.0 5.1 4.8  
SINCE JUL 1 16.2 10.0 6.2 4.8  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 36 3 55  
MONTH TO DATE 676 565 111 569  
SINCE DEC 1 1544 1517 27 1286  
SINCE JUL 1 2293 2507 -214 2192  
 
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 13 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 PM  
LOWEST 59 12:00 AM  
AVERAGE 76  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1952  
MINIMUM TEMPERATURE (F) 21 -21 1977  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 7:55 AM EST SUNSET 5:39 PM EST  
JANUARY 18 2025.......SUNRISE 7:55 AM EST SUNSET 5:40 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab OH Page
The Nexlab IN Page
The Nexlab KY Page
Main Text Page