560  
CDUS41 KILN 310528  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
128 AM EDT THU OCT 31 2024  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 30 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 78 2:07 PM 81 1901 60 18 48  
1927  
MINIMUM 61 7:12 AM 18 1895 41 20 33  
AVERAGE 70 50 20 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 1926 0.10 -0.10 0.08  
MONTH TO DATE 0.17 2.85 -2.68 2.47  
SINCE SEP 1 4.85 6.16 -1.31 3.01  
SINCE JAN 1 32.37 35.11 -2.74 31.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 1993 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 15 -15 24  
MONTH TO DATE 209 285 -76 255  
SINCE SEP 1 225 343 -118 270  
SINCE JUL 1 232 346 -114 273  
 
COOLING  
YESTERDAY 5 0 5 0  
MONTH TO DATE 23 19 4 43  
SINCE SEP 1 218 158 60 177  
SINCE JAN 1 1317 1148 169 1018    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 7:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 70  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 1900  
1950  
MINIMUM TEMPERATURE (F) 41 20 1908  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 8:05 AM EDT SUNSET 6:35 PM EDT  
NOVEMBER 1 2024......SUNRISE 8:06 AM EDT SUNSET 6:34 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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