197  
CDUS41 KILN 150536  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
136 AM EDT WED MAY 15 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 14 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 67 1:27 PM 89 1900 74 -7 77  
1962  
1991  
MINIMUM 61 7:40 AM 36 1914 53 8 59  
1920  
1996  
AVERAGE 64 63 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 1.17 1913 0.14 0.04 0.00  
MONTH TO DATE 1.81 2.10 -0.29 1.45  
SINCE MAR 1 9.61 10.06 -0.45 11.23  
SINCE JAN 1 16.71 15.49 1.22 16.79  
 
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 1 4 -3 0  
MONTH TO DATE 18 75 -57 89  
SINCE MAR 1 828 1141 -313 1122  
SINCE JUL 1 4190 5085 -895 4547  
 
COOLING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 41 26 15 24  
SINCE MAR 1 76 43 33 35  
SINCE JAN 1 76 43 33 35    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 65 12:00 AM  
AVERAGE 83  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1900  
MINIMUM TEMPERATURE (F) 54 32 1910  
 
SUNRISE AND SUNSET  
MAY 15 2024...........SUNRISE 6:21 AM EDT SUNSET 8:46 PM EDT  
MAY 16 2024...........SUNRISE 6:20 AM EDT SUNSET 8:46 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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