325  
CDUS41 KILN 310542  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
142 AM EDT MON MAR 31 2025  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MARCH 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 72 3:59 PM 83 1910 58 14 76  
MINIMUM 54 8:19 PM 18 1915 37 17 47  
1923  
1964  
AVERAGE 63 47 16 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.81 1.41 1938 0.13 0.68 0.11  
MONTH TO DATE 3.81 3.37 0.44 3.04  
SINCE MAR 1 3.81 3.37 0.44 3.04  
SINCE JAN 1 7.66 8.80 -1.14 10.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.9 1987 0.1 -0.1 0.0  
MONTH TO DATE T 3.9 -3.9 T  
SINCE MAR 1 T 3.9 -3.9 T  
SINCE JUL 1 22.0 24.6 -2.6 13.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 18 -16 3  
MONTH TO DATE 515 694 -179 533  
SINCE MAR 1 515 694 -179 533  
SINCE JUL 1 4315 4638 -323 3895  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 6 0 6 0  
SINCE JAN 1 6 0 6 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 PM  
LOWEST 61 12:00 AM  
AVERAGE 77  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1981  
MINIMUM TEMPERATURE (F) 37 12 1923  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 7:22 AM EDT SUNSET 8:00 PM EDT  
APRIL 1 2025.........SUNRISE 7:20 AM EDT SUNSET 8:01 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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