Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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CDUS41 KILN 280528
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
128 AM EDT MON SEP 28 2026
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 27 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 73 4:11 PM 91 1998 74 -1 83
MINIMUM 46 7:02 AM 33 1899 53 -7 55
AVERAGE 60 64 -4 69
PRECIPITATION (IN)
YESTERDAY 0.00 3.73 2002 0.11 -0.11 0.00
MONTH TO DATE 4.18 3.00 1.18 1.68
SINCE SEP 1 4.18 3.00 1.18 1.68
SINCE JAN 1 41.29 31.95 9.34 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 5 4 1 0
MONTH TO DATE 39 43 -4 18
SINCE SEP 1 39 43 -4 18
SINCE JUL 1 39 46 -7 38
COOLING
YESTERDAY 0 2 -2 4
MONTH TO DATE 213 132 81 115
SINCE SEP 1 213 132 81 115
SINCE JAN 1 1130 1122 8 1134
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 AM
LOWEST 41 1:00 PM
AVERAGE 67
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 1905
2019
MINIMUM TEMPERATURE (F) 52 32 1909
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:30 AM EDT SUNSET 7:24 PM EDT
SEPTEMBER 29 2026.....SUNRISE 7:31 AM EDT SUNSET 7:22 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$