CDUS41 KILN 120548 CLIDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 1248 AM EST FRI DEC 12 2025 ................................... ...THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 11 2025... 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) YESTERDAY MAXIMUM 30 2:42 PM 67 1931 43 -13 36 MINIMUM 28 11:59 PM -8 1917 28 0 23 AVERAGE 29 35 -6 30 PRECIPITATION (IN) YESTERDAY T 1.50 1899 0.10 -0.10 0.06 MONTH TO DATE 0.48 1.07 -0.59 0.59 SINCE DEC 1 0.48 1.07 -0.59 0.59 SINCE JAN 1 39.51 39.35 0.16 36.77 SNOWFALL (IN) YESTERDAY 0.1 8.0 2024 0.1 0.0 0.8 MONTH TO DATE 3.8 1.2 2.6 1.3 SINCE DEC 1 3.8 1.2 2.6 1.3 SINCE JUL 1 8.5 2.2 6.3 3.4 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 36 30 6 35 MONTH TO DATE 416 310 106 360 SINCE DEC 1 416 310 106 360 SINCE JUL 1 1425 1300 125 1109 COOLING YESTERDAY 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) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 78 3:00 AM LOWEST 65 10:00 AM AVERAGE 72 .......................................................... THE DAYTON OH CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 69 2015 MINIMUM TEMPERATURE (F) 28 -3 1960 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:49 AM EST SUNSET 5:12 PM EST DECEMBER 13 2025......SUNRISE 7:50 AM EST SUNSET 5:12 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$