Climatological Report (Daily)
Issued by NWS Wilmington, OH
Issued by NWS Wilmington, OH
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631
CDUS41 KILN 100534
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
134 AM EDT SUN MAY 10 2026
...................................
...THE DAYTON OH CLIMATE SUMMARY FOR MAY 9 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 72 5:16 PM 92 1896 72 0 64
MINIMUM 53 6:43 AM 28 2020 52 1 41
AVERAGE 63 62 1 53
PRECIPITATION (IN)
YESTERDAY 0.31 1.41 1933 0.15 0.16 0.00
MONTH TO DATE 1.79 1.36 0.43 3.00
SINCE MAR 1 10.82 9.32 1.50 13.00
SINCE JAN 1 14.27 14.75 -0.48 16.85
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1923 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.0 4.3 -2.3 0.5
SINCE JUL 1 38.7 25.0 13.7 22.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 5 -3 12
MONTH TO DATE 112 52 60 56
SINCE MAR 1 835 1118 -283 920
SINCE JUL 1 5114 5062 52 4720
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 14 -14 8
SINCE MAR 1 59 31 28 33
SINCE JAN 1 59 31 28 33
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 13.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 44 5:00 PM
AVERAGE 70
..........................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1896
MINIMUM TEMPERATURE (F) 52 29 1966
SUNRISE AND SUNSET
MAY 10 2026...........SUNRISE 6:27 AM EDT SUNSET 8:40 PM EDT
MAY 11 2026...........SUNRISE 6:26 AM EDT SUNSET 8:41 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$