428
CDUS41 KILN 202047
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
447 PM EDT SAT SEP 20 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 20 2025
VALID TODAY AS OF 0400 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 88 2:28 PM 95 1895 77 11 93
1908
MINIMUM 65 6:49 AM 36 1991 55 10 62
AVERAGE 77 66 11 78
PRECIPITATION (IN)
TODAY 0.00 1.73 1932 0.11 -0.11 0.00
MONTH TO DATE 0.20 2.22 -2.02 T
SINCE SEP 1 0.20 2.22 -2.02 T
SINCE JAN 1 30.77 31.17 -0.40 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 21 -3 16
SINCE SEP 1 18 21 -3 16
SINCE JUL 1 38 24 14 23
COOLING
TODAY 12 4 8 13
MONTH TO DATE 80 112 -32 134
SINCE SEP 1 80 112 -32 134
SINCE JAN 1 1099 1102 -3 1233
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84
LOWEST 25
AVERAGE 55
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 1895
1908
MINIMUM TEMPERATURE (F) 55 31 1897
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:23 AM EDT SUNSET 7:37 PM EDT
SEPTEMBER 21 2025.....SUNRISE 7:24 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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