CDUS41 KILN 202053 CLIDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 453 PM EDT SUN SEP 20 2026 ................................... ...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 20 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 82 2:59 PM 95 1895 77 5 88 1908 MINIMUM 69 6:50 AM 36 1991 55 14 65 AVERAGE 76 66 10 77 PRECIPITATION (IN) TODAY 0.00 1.73 1932 0.11 -0.11 0.00 MONTH TO DATE 2.45 2.22 0.23 0.20 SINCE SEP 1 2.45 2.22 0.23 0.20 SINCE JAN 1 39.56 31.17 8.39 30.77 SNOWFALL (IN) TODAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 2 -2 0 MONTH TO DATE 2 21 -19 18 SINCE SEP 1 2 21 -19 18 SINCE JUL 1 2 24 -22 38 COOLING TODAY 11 4 7 12 MONTH TO DATE 215 112 103 80 SINCE SEP 1 215 112 103 80 SINCE JAN 1 1132 1102 30 1099 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 6.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 LOWEST 69 AVERAGE 85 .......................................................... THE DAYTON OH CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 951895 1908 MINIMUM TEMPERATURE (F) 55 31 1897 SUNRISE AND SUNSET SEPTEMBER 20 2026.....SUNRISE 7:23 AM EDT SUNSET 7:37 PM EDT SEPTEMBER 21 2026.....SUNRISE 7:23 AM EDT SUNSET 7:35 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$