160
CDUS41 KILN 182154
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
454 PM EST THU DEC 18 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 54 1:58 PM 62 1908 41 13 41
1967
MINIMUM 36 12:21 AM -3 1953 27 9 33
1985
1989
AVERAGE 45 34 11 37
PRECIPITATION (IN)
TODAY 0.02 1.71 1990 0.09 -0.07 0.19
MONTH TO DATE 0.77 1.72 -0.95 2.07
SINCE DEC 1 0.77 1.72 -0.95 2.07
SINCE JAN 1 39.80 40.00 -0.20 38.25
SNOWFALL (IN)
TODAY 0.0 5.0 1951 0.2 -0.2 0.0
MONTH TO DATE 7.9 2.3 5.6 1.5
SINCE DEC 1 7.9 2.3 5.6 1.5
SINCE JUL 1 12.6 3.3 9.3 3.6
SNOW DEPTH T
DEGREE DAYS
HEATING
TODAY 20 31 -11 28
MONTH TO DATE 693 524 169 556
SINCE DEC 1 693 524 169 556
SINCE JUL 1 1702 1514 188 1305
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1184 1153 31 1328
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 14.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 53
AVERAGE 71
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 60 1895
1924
MINIMUM TEMPERATURE (F) 26 -7 1963
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 7:53 AM EST SUNSET 5:14 PM EST
DECEMBER 19 2025......SUNRISE 7:54 AM EST SUNSET 5:14 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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