679
CDUS41 KILN 200628
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
228 AM EDT SUN SEP 20 2026
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 19 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1869 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 1:30 PM 95 1895 78 2 89
1908
MINIMUM 63 2:34 AM 34 1901 56 7 58
AVERAGE 72 67 5 74
PRECIPITATION (IN)
YESTERDAY 0.17 0.94 1966 0.10 0.07 0.00
MONTH TO DATE 2.45 2.11 0.34 0.20
SINCE SEP 1 2.45 2.11 0.34 0.20
SINCE JAN 1 39.56 31.06 8.50 30.77
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 0 2 -2 0
MONTH TO DATE 2 19 -17 18
SINCE SEP 1 2 19 -17 18
SINCE JUL 1 2 22 -20 38
COOLING
YESTERDAY 7 4 3 9
MONTH TO DATE 204 108 96 68
SINCE SEP 1 204 108 96 68
SINCE JAN 1 1121 1098 23 1087
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 9:00 PM
LOWEST 71 1:00 PM
AVERAGE 81
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 1895
1908
MINIMUM TEMPERATURE (F) 55 36 1991
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 7:23 AM EDT SUNSET 7:37 PM EDT
SEPTEMBER 21 2026.....SUNRISE 7:23 AM EDT SUNSET 7:35 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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