Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 010535
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
135 AM EDT MON SEP 01 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 31 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 76 4:47 PM 100 1951 83 -7 84
MINIMUM 48 6:39 AM 42 1915 62 -14 70
AVERAGE 62 72 -10 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.29 1930 0.10 -0.10 0.01
MONTH TO DATE 1.34 2.96 -1.62 2.91
SINCE JUN 1 11.72 11.05 0.67 8.69
SINCE JAN 1 30.57 28.95 1.62 27.52
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 3 0 3 0
MONTH TO DATE 20 0 20 7
SINCE JUN 1 28 13 15 16
SINCE JUL 1 20 0 20 7
COOLING
YESTERDAY 0 8 -8 12
MONTH TO DATE 225 296 -71 317
SINCE JUN 1 959 879 80 932
SINCE JAN 1 1019 990 29 1099
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 37 2:00 PM
AVERAGE 64
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1932
MINIMUM TEMPERATURE (F) 62 44 1963
1967
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 7:05 AM EDT SUNSET 8:08 PM EDT
SEPTEMBER 2 2025.....SUNRISE 7:06 AM EDT SUNSET 8:06 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$