Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 180529
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
129 AM EDT SAT OCT 18 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 17 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 70 3:18 PM 86 1910 66 4 62
MINIMUM 44 6:54 AM 25 1977 46 -2 36
AVERAGE 57 56 1 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 1948 0.10 -0.10 0.00
MONTH TO DATE 2.58 1.64 0.94 0.17
SINCE SEP 1 4.26 4.95 -0.69 4.85
SINCE JAN 1 34.83 33.90 0.93 32.37
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 8 10 -2 16
MONTH TO DATE 76 124 -48 108
SINCE SEP 1 94 182 -88 124
SINCE JUL 1 114 185 -71 131
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 26 19 7 13
SINCE SEP 1 162 158 4 208
SINCE JAN 1 1181 1148 33 1307
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 6:00 AM
LOWEST 36 1:00 PM
AVERAGE 56
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 86 1908
1910
MINIMUM TEMPERATURE (F) 45 24 1976
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 7:51 AM EDT SUNSET 6:52 PM EDT
OCTOBER 19 2025.......SUNRISE 7:52 AM EDT SUNSET 6:51 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$