Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 212112
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
512 PM EDT THU AUG 21 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0500 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 71 4:03 PM 100 1936 84 -13 73
MINIMUM 66 2:33 AM 46 1950 64 2 50
AVERAGE 69 74 -5 62
PRECIPITATION (IN)
TODAY T 1.21 1906 0.09 -0.09 0.00
MONTH TO DATE 1.34 1.99 -0.65 2.90
SINCE JUN 1 11.72 10.08 1.64 8.68
SINCE JAN 1 30.57 27.98 2.59 27.51
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 3
MONTH TO DATE 0 0 0 6
SINCE JUN 1 8 13 -5 15
SINCE JUL 1 0 0 0 6
COOLING
TODAY 4 9 -5 0
MONTH TO DATE 209 209 0 186
SINCE JUN 1 943 792 151 801
SINCE JAN 1 1003 903 100 968
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 73
AVERAGE 85
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1936
MINIMUM TEMPERATURE (F) 64 47 1909
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:55 AM EDT SUNSET 8:24 PM EDT
AUGUST 22 2025........SUNRISE 6:56 AM EDT SUNSET 8:23 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$