614  
CDUS41 KILN 260533  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
133 AM EDT TUE SEP 26 2023  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 25 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 5:14 PM 94 1900 75 -4 70  
1908  
MINIMUM 62 5:26 AM 35 1903 53 9 56  
AVERAGE 67 64 3 63  
 
PRECIPITATION (IN)  
YESTERDAY T 2.19 1993 0.11 -0.11 0.01  
MONTH TO DATE 0.27 2.79 -2.52 2.13  
SINCE SEP 1 0.27 2.79 -2.52 2.13  
SINCE JAN 1 28.86 31.74 -2.88 33.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 15 35 -20 16  
SINCE SEP 1 15 35 -20 16  
SINCE JUL 1 18 38 -20 16  
 
COOLING  
YESTERDAY 2 3 -1 0  
MONTH TO DATE 117 127 -10 160  
SINCE SEP 1 117 127 -10 160  
SINCE JAN 1 958 1117 -159 1225    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 10:00 PM  
LOWEST 66 2:00 PM  
AVERAGE 78  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1900  
MINIMUM TEMPERATURE (F) 53 35 1928  
1940  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 7:28 AM EDT SUNSET 7:28 PM EDT  
SEPTEMBER 27 2023.....SUNRISE 7:29 AM EDT SUNSET 7:26 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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