Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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065
CDUS41 KILN 300532
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
132 AM EDT TUE SEP 30 2025
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 29 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 87 3:35 PM 94 1953 74 13 72
MINIMUM 58 6:09 AM 34 1951 52 6 65
AVERAGE 73 63 10 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.16 1936 0.10 -0.10 0.64
MONTH TO DATE 1.68 3.20 -1.52 4.68
SINCE SEP 1 1.68 3.20 -1.52 4.68
SINCE JAN 1 32.25 32.15 0.10 32.20
SNOWFALL (IN)
YESTERDAY 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 4 -4 0
MONTH TO DATE 18 51 -33 16
SINCE SEP 1 18 51 -33 16
SINCE JUL 1 38 54 -16 23
COOLING
YESTERDAY 8 2 6 4
MONTH TO DATE 131 136 -5 190
SINCE SEP 1 131 136 -5 190
SINCE JAN 1 1150 1126 24 1289
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 4.4
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 87 6:00 AM
LOWEST 33 3:00 PM
AVERAGE 60
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1897
2019
MINIMUM TEMPERATURE (F) 52 30 1899
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 7:32 AM EDT SUNSET 7:20 PM EDT
OCTOBER 1 2025.......SUNRISE 7:33 AM EDT SUNSET 7:19 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$