724  
CDUS41 KILN 220535  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
135 AM EDT TUE APR 22 2025  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR APRIL 21 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 75 2:19 PM 84 1899 67 8 52  
1985  
1987  
MINIMUM 51 10:58 PM 26 1904 45 6 37  
AVERAGE 63 56 7 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 2.11 1928 0.16 -0.13 0.00  
MONTH TO DATE 4.91 3.07 1.84 3.61  
SINCE MAR 1 8.76 6.57 2.19 6.67  
SINCE JAN 1 12.61 12.00 0.61 13.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1901 0.0 0.0 0.0  
MONTH TO DATE 0.5 0.4 0.1 T  
SINCE MAR 1 0.5 4.3 -3.8 T  
SINCE JUL 1 22.5 25.0 -2.5 13.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 10 -8 20  
MONTH TO DATE 300 281 19 204  
SINCE MAR 1 833 993 -160 745  
SINCE JUL 1 4633 4937 -304 4107  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 3 3 13  
SINCE MAR 1 12 5 7 13  
SINCE JAN 1 12 5 7 13    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 9:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 62  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1985  
MINIMUM TEMPERATURE (F) 45 28 1907  
1986  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 6:49 AM EDT SUNSET 8:23 PM EDT  
APRIL 23 2025.........SUNRISE 6:47 AM EDT SUNSET 8:24 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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