593
CDUS41 KILN 160544
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
144 AM EDT SAT MAY 16 2026
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 15 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 65 3:30 PM 92 1900 74 -9 86
MINIMUM 43 5:40 AM 32 1910 54 -11 63
AVERAGE 54 64 -10 75
PRECIPITATION (IN)
YESTERDAY T 1.91 2007 0.15 -0.15 0.00
MONTH TO DATE 1.90 2.25 -0.35 3.47
SINCE MAR 1 10.93 10.21 0.72 13.47
SINCE JAN 1 14.38 15.64 -1.26 17.32
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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 11 4 7 0
MONTH TO DATE 166 79 87 61
SINCE MAR 1 889 1145 -256 925
SINCE JUL 1 5168 5089 79 4725
COOLING
YESTERDAY 0 3 -3 10
MONTH TO DATE 0 29 -29 26
SINCE MAR 1 59 46 13 51
SINCE JAN 1 59 46 13 51
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WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 7:00 AM
LOWEST 41 11:00 AM
AVERAGE 59
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THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1900
MINIMUM TEMPERATURE (F) 54 32 1904
SUNRISE AND SUNSET
MAY 16 2026...........SUNRISE 6:21 AM EDT SUNSET 8:46 PM EDT
MAY 17 2026...........SUNRISE 6:20 AM EDT SUNSET 8:47 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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