735
CDUS41 KILN 190601
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
201 AM EDT TUE MAY 19 2026
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 18 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 86 12:57 PM 93 1962 75 11 73
MINIMUM 66 9:30 PM 35 1973 55 11 56
AVERAGE 76 65 11 65
PRECIPITATION (IN)
YESTERDAY 0.88 1.88 1995 0.14 0.74 0.00
MONTH TO DATE 2.98 2.67 0.31 4.06
SINCE MAR 1 12.01 10.63 1.38 14.06
SINCE JAN 1 15.46 16.06 -0.60 17.91
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 0 4 -4 0
MONTH TO DATE 166 91 75 61
SINCE MAR 1 889 1157 -268 925
SINCE JUL 1 5168 5101 67 4725
COOLING
YESTERDAY 11 3 8 0
MONTH TO DATE 19 38 -19 34
SINCE MAR 1 78 55 23 59
SINCE JAN 1 78 55 23 59
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 13.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 PM
LOWEST 51 1:00 PM
AVERAGE 74
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 92 1911
1962
MINIMUM TEMPERATURE (F) 55 33 2002
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 6:18 AM EDT SUNSET 8:49 PM EDT
MAY 20 2026...........SUNRISE 6:18 AM EDT SUNSET 8:50 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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