431
CDUS41 KILN 152148
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
448 PM EST MON DEC 15 2025
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 15 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 21 3:59 PM 63 1948 42 -21 50
2021
MINIMUM -2 12:03 AM -10 1901 27 -29 41
AVERAGE 10 34 -24 46
PRECIPITATION (IN)
TODAY 0.00 1.35 1975 0.09 -0.09 0.56
MONTH TO DATE 0.75 1.45 -0.70 1.23
SINCE DEC 1 0.75 1.45 -0.70 1.23
SINCE JAN 1 39.78 39.73 0.05 37.41
SNOWFALL (IN)
TODAY 0.0 4.7 1950 0.2 -0.2 0.0
1989
MONTH TO DATE 7.9 1.8 6.1 1.5
SINCE DEC 1 7.9 1.8 6.1 1.5
SINCE JUL 1 12.6 2.8 9.8 3.6
SNOW DEPTH 3
DEGREE DAYS
HEATING
TODAY 55 31 24 19
MONTH TO DATE 613 431 182 493
SINCE DEC 1 613 431 182 493
SINCE JUL 1 1622 1421 201 1242
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 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75
LOWEST 49
AVERAGE 62
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 65 1933
MINIMUM TEMPERATURE (F) 27 -15 1951
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 7:51 AM EST SUNSET 5:13 PM EST
DECEMBER 16 2025......SUNRISE 7:52 AM EST SUNSET 5:13 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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