Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 310535
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
135 AM EDT SUN AUG 31 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 30 2025...
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)
YESTERDAY
MAXIMUM 73 3:56 PM 98 2024 83 -10 98
MINIMUM 49 6:30 AM 43 1976 62 -13 72
1986
AVERAGE 61 73 -12 85
PRECIPITATION (IN)
YESTERDAY 0.00 2.29 2005 0.10 -0.10 T
MONTH TO DATE 1.34 2.86 -1.52 2.90
SINCE JUN 1 11.72 10.95 0.77 8.68
SINCE JAN 1 30.57 28.85 1.72 27.51
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 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
YESTERDAY 4 0 4 0
MONTH TO DATE 17 0 17 7
SINCE JUN 1 25 13 12 16
SINCE JUL 1 17 0 17 7
COOLING
YESTERDAY 0 8 -8 20
MONTH TO DATE 225 286 -61 305
SINCE JUN 1 959 869 90 920
SINCE JAN 1 1019 980 39 1087
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.5
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 90 5:00 AM
LOWEST 39 4:00 PM
AVERAGE 65
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1951
MINIMUM TEMPERATURE (F) 62 42 1915
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 7:04 AM EDT SUNSET 8:09 PM EDT
SEPTEMBER 1 2025.....SUNRISE 7:05 AM EDT SUNSET 8:08 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$