Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 010534
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
134 AM EDT THU OCT 01 2026
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 30 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 78 2:37 PM 94 1897 73 5 84
2019
MINIMUM 56 6:42 AM 30 1899 52 4 55
AVERAGE 67 62 5 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1906 0.11 -0.11 0.00
MONTH TO DATE 4.18 3.31 0.87 1.68
SINCE SEP 1 4.18 3.31 0.87 1.68
SINCE JAN 1 41.29 32.26 9.03 32.25
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 5 -5 0
MONTH TO DATE 44 56 -12 18
SINCE SEP 1 44 56 -12 18
SINCE JUL 1 44 59 -15 38
COOLING
YESTERDAY 2 2 0 5
MONTH TO DATE 215 139 76 136
SINCE SEP 1 215 139 76 136
SINCE JAN 1 1132 1129 3 1155
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 AM
LOWEST 48 1:00 PM
AVERAGE 71
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 2019
MINIMUM TEMPERATURE (F) 51 26 1899
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 7:33 AM EDT SUNSET 7:19 PM EDT
OCTOBER 2 2026.......SUNRISE 7:34 AM EDT SUNSET 7:17 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$