747  
CDUS41 KILN 042047  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
447 PM EDT WED OCT 04 2023  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 4 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 1:59 PM 91 1900 71 16 72  
MINIMUM 62 6:40 AM 28 1901 50 12 36  
AVERAGE 75 61 14 54  
 
PRECIPITATION (IN)  
TODAY 0.00 2.05 1893 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.39 -0.39 0.00  
SINCE SEP 1 0.54 3.70 -3.16 2.13  
SINCE JAN 1 29.13 32.65 -3.52 33.02  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 6 -6 11  
MONTH TO DATE 0 22 -22 34  
SINCE SEP 1 15 80 -65 100  
SINCE JUL 1 18 83 -65 100  
 
COOLING  
TODAY 10 2 8 0  
MONTH TO DATE 32 8 24 0  
SINCE SEP 1 166 147 19 160  
SINCE JAN 1 1007 1137 -130 1225    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 30  
AVERAGE 54  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1900  
MINIMUM TEMPERATURE (F) 50 28 1901  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 7:36 AM EDT SUNSET 7:15 PM EDT  
OCTOBER 5 2023.......SUNRISE 7:37 AM EDT SUNSET 7:13 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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