268
CDUS41 KILN 212105
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
505 PM EDT SUN SEP 21 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 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 85 2:57 PM 95 1895 77 8 93
1908
MINIMUM 65 4:11 AM 31 1897 55 10 69
AVERAGE 75 66 9 81
PRECIPITATION (IN)
TODAY T 2.26 1950 0.12 -0.12 0.00
MONTH TO DATE 0.20 2.34 -2.14 T
SINCE SEP 1 0.20 2.34 -2.14 T
SINCE JAN 1 30.77 31.29 -0.52 27.52
SNOWFALL (IN)
TODAY 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
TODAY 0 2 -2 0
MONTH TO DATE 18 23 -5 16
SINCE SEP 1 18 23 -5 16
SINCE JUL 1 38 26 12 23
COOLING
TODAY 10 3 7 16
MONTH TO DATE 90 115 -25 150
SINCE SEP 1 90 115 -25 150
SINCE JAN 1 1109 1105 4 1249
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70
LOWEST 45
AVERAGE 58
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 1895
MINIMUM TEMPERATURE (F) 55 33 1897
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:24 AM EDT SUNSET 7:35 PM EDT
SEPTEMBER 22 2025.....SUNRISE 7:25 AM EDT SUNSET 7:33 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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