466  
CDUS41 KILN 310549  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
149 AM EDT FRI OCT 31 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 30 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 47 5:10 PM 81 1901 60 -13 78  
1927  
MINIMUM 39 11:59 PM 18 1895 41 -2 61  
AVERAGE 43 50 -7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.69 0.78 1926 0.10 0.59 0.00  
MONTH TO DATE 4.82 2.85 1.97 0.17  
SINCE SEP 1 6.50 6.16 0.34 4.85  
SINCE JAN 1 37.07 35.11 1.96 32.37  
 
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 22 15 7 0  
MONTH TO DATE 274 285 -11 209  
SINCE SEP 1 292 343 -51 225  
SINCE JUL 1 312 346 -34 232  
 
COOLING  
YESTERDAY 0 0 0 5  
MONTH TO DATE 29 19 10 23  
SINCE SEP 1 165 158 7 218  
SINCE JAN 1 1184 1148 36 1317    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 80 5:00 PM  
AVERAGE 89  
   
......................................................
 
 
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 2025.......SUNRISE 8:05 AM EDT SUNSET 6:35 PM EDT  
NOVEMBER 1 2025......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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