Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 200531
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
131 AM EDT WED AUG 20 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 19 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 89 3:19 PM 102 1936 85 4 76
MINIMUM 68 6:00 AM 51 1943 64 4 59
1964
AVERAGE 79 74 5 68
PRECIPITATION (IN)
YESTERDAY 0.01 0.64 2009 0.10 -0.09 0.01
MONTH TO DATE 1.34 1.81 -0.47 2.90
SINCE JUN 1 11.72 9.90 1.82 8.68
SINCE JAN 1 30.57 27.80 2.77 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 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
YESTERDAY 14 9 5 3
MONTH TO DATE 199 191 8 186
SINCE JUN 1 933 774 159 801
SINCE JAN 1 993 885 108 968
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 10:00 PM
LOWEST 55 1:00 PM
AVERAGE 73
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1962
1983
MINIMUM TEMPERATURE (F) 64 50 1897
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 6:54 AM EDT SUNSET 8:26 PM EDT
AUGUST 21 2025........SUNRISE 6:55 AM EDT SUNSET 8:24 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$