Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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027
CDUS41 KILN 110532
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
132 AM EDT THU SEP 11 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 10 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 81 3:05 PM 98 1897 81 0 85
1900
MINIMUM 50 6:40 AM 42 1924 59 -9 51
AVERAGE 66 70 -4 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1938 0.11 -0.11 0.00
MONTH TO DATE 0.20 1.09 -0.89 T
SINCE SEP 1 0.20 1.09 -0.89 T
SINCE JAN 1 30.77 30.04 0.73 27.52
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0 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 1 -1 0
MONTH TO DATE 18 5 13 16
SINCE SEP 1 18 5 13 16
SINCE JUL 1 38 8 30 23
COOLING
YESTERDAY 1 6 -5 3
MONTH TO DATE 9 67 -58 36
SINCE SEP 1 9 67 -58 36
SINCE JAN 1 1028 1057 -29 1135
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 6:00 AM
LOWEST 28 3:00 PM
AVERAGE 54
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 98 1897
MINIMUM TEMPERATURE (F) 59 40 1917
SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 7:14 AM EDT SUNSET 7:51 PM EDT
SEPTEMBER 12 2025.....SUNRISE 7:15 AM EDT SUNSET 7:50 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$