692
CDUS41 KILN 092057
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
457 PM EDT SAT MAY 09 2026
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 9 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 2:59 PM 92 1896 72 -1 64
MINIMUM 53 6:43 AM 28 2020 52 1 41
AVERAGE 62 62 0 53
PRECIPITATION (IN)
TODAY 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)
TODAY 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
TODAY 3 5 -2 12
MONTH TO DATE 113 52 61 56
SINCE MAR 1 836 1118 -282 920
SINCE JUL 1 5115 5062 53 4720
COOLING
TODAY 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)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 13.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 51
AVERAGE 74
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1896
MINIMUM TEMPERATURE (F) 52 29 1966
SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 6:28 AM EDT SUNSET 8:39 PM EDT
MAY 10 2026...........SUNRISE 6:27 AM EDT SUNSET 8:40 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page