045  
CDUS41 KILN 302048  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
448 PM EDT WED JUL 30 2025  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JULY 30 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 2:57 PM 99 1913 86 3 87  
MINIMUM 71 5:05 AM 50 1981 66 5 69  
AVERAGE 80 76 4 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.38 1996 0.11 -0.11 0.06  
MONTH TO DATE 4.02 3.83 0.19 3.73  
SINCE JUN 1 10.23 7.97 2.26 5.78  
SINCE JAN 1 29.08 25.87 3.21 24.61  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 13 -5 9  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 15 11 4 13  
MONTH TO DATE 399 330 69 309  
SINCE JUN 1 729 572 157 599  
SINCE JAN 1 789 683 106 766    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 52  
AVERAGE 75  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1913  
MINIMUM TEMPERATURE (F) 66 51 1997  
 
SUNRISE AND SUNSET  
JULY 30 2025..........SUNRISE 6:34 AM EDT SUNSET 8:52 PM EDT  
JULY 31 2025..........SUNRISE 6:35 AM EDT SUNSET 8:51 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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