862  
CDUS41 KILN 212048  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
448 PM EDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 21 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 2:30 PM 92 1902 76 11 75  
MINIMUM 69 5:54 AM 32 1907 56 13 47  
AVERAGE 78 66 12 61  
 
PRECIPITATION (IN)  
TODAY T 1.75 2014 0.15 -0.15 0.00  
MONTH TO DATE 2.88 3.10 -0.22 1.89  
SINCE MAR 1 10.68 11.06 -0.38 11.67  
SINCE JAN 1 17.78 16.49 1.29 17.23  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 3 -3 4  
MONTH TO DATE 18 101 -83 118  
SINCE MAR 1 828 1167 -339 1151  
SINCE JUL 1 4190 5111 -921 4576  
 
COOLING  
TODAY 13 4 9 0  
MONTH TO DATE 88 50 38 27  
SINCE MAR 1 123 67 56 38  
SINCE JAN 1 123 67 56 38    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 46  
AVERAGE 60  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1902  
MINIMUM TEMPERATURE (F) 56 34 2002  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 6:16 AM EDT SUNSET 8:51 PM EDT  
MAY 22 2024...........SUNRISE 6:16 AM EDT SUNSET 8:52 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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