Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 300537
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
137 AM EDT SAT AUG 30 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 29 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 74 4:00 PM 96 1953 84 -10 94
MINIMUM 52 5:58 AM 41 1986 62 -10 73
AVERAGE 63 73 -10 84
PRECIPITATION (IN)
YESTERDAY 0.00 1.32 2017 0.10 -0.10 0.00
MONTH TO DATE 1.34 2.76 -1.42 2.90
SINCE JUN 1 11.72 10.85 0.87 8.68
SINCE JAN 1 30.57 28.75 1.82 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 2 0 2 0
MONTH TO DATE 13 0 13 7
SINCE JUN 1 21 13 8 16
SINCE JUL 1 13 0 13 7
COOLING
YESTERDAY 0 8 -8 19
MONTH TO DATE 225 278 -53 285
SINCE JUN 1 959 861 98 900
SINCE JAN 1 1019 972 47 1067
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 41 4:00 PM
AVERAGE 71
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 2024
MINIMUM TEMPERATURE (F) 62 43 1976
1986
SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE 7:03 AM EDT SUNSET 8:11 PM EDT
AUGUST 31 2025........SUNRISE 7:04 AM EDT SUNSET 8:09 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$