858  
CDUS41 KILN 010534  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
134 AM EDT THU JUN 01 2023  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 31 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 4:51 PM 97 1895 78 9 89  
MINIMUM 63 4:56 AM 36 1897 59 4 71  
AVERAGE 75 68 7 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1997 0.15 -0.15 0.00  
MONTH TO DATE 1.89 4.51 -2.62 5.36  
SINCE MAR 1 11.67 12.47 -0.80 13.03  
SINCE JAN 1 17.23 17.90 -0.67 20.63  
 
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 1.3 4.3 -3.0 4.3  
SINCE JUL 1 17.3 25.0 -7.7 16.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 132 125 7 66  
SINCE MAR 1 1165 1191 -26 1092  
SINCE JUL 1 4590 5135 -545 4810  
 
COOLING  
YESTERDAY 10 5 5 15  
MONTH TO DATE 65 94 -29 121  
SINCE MAR 1 76 111 -35 134  
SINCE JAN 1 76 111 -35 134    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 6:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 59  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1895  
MINIMUM TEMPERATURE (F) 59 41 2003  
 
SUNRISE AND SUNSET  
JUNE 1 2023..........SUNRISE 6:10 AM EDT SUNSET 8:59 PM EDT  
JUNE 2 2023..........SUNRISE 6:10 AM EDT SUNSET 9:00 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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