821  
CDUS41 KILN 020530  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
130 AM EDT THU MAY 02 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 1 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 81 4:09 PM 88 1951 70 11 45  
MINIMUM 53 2:42 AM 26 1963 49 4 39  
AVERAGE 67 59 8 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.86 1985 0.15 -0.15 0.27  
MONTH TO DATE 0.00 0.15 -0.15 0.27  
SINCE MAR 1 7.80 8.11 -0.31 10.05  
SINCE JAN 1 14.90 13.54 1.36 15.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 4.3 -4.3 1.3  
SINCE JUL 1 13.6 25.0 -11.4 17.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 23  
MONTH TO DATE 0 7 -7 23  
SINCE MAR 1 810 1073 -263 1056  
SINCE JUL 1 4172 5017 -845 4481  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 2 1 1 0  
SINCE MAR 1 37 18 19 11  
SINCE JAN 1 37 18 19 11    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 11:00 PM  
LOWEST 47 12:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1901  
1951  
1959  
MINIMUM TEMPERATURE (F) 49 31 1961  
1994  
 
SUNRISE AND SUNSET  
MAY 2 2024...........SUNRISE 6:35 AM EDT SUNSET 8:33 PM EDT  
MAY 3 2024...........SUNRISE 6:34 AM EDT SUNSET 8:34 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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