CDUS41 KILN 092054 CLIDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 454 PM EDT FRI MAY 09 2025 ................................... ...THE DAYTON OH CLIMATE SUMMARY FOR MAY 9 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 64 3:28 PM 92 1896 72 -8 71 MINIMUM 41 5:55 AM 28 2020 52 -11 53 AVERAGE 53 62 -9 62 PRECIPITATION (IN) TODAY 0.00 1.41 1933 0.15 -0.15 1.30 MONTH TO DATE 3.00 1.36 1.64 1.52 SINCE MAR 1 13.00 9.32 3.68 9.32 SINCE JAN 1 16.85 14.75 2.10 16.42 SNOWFALL (IN) TODAY 0.0 0.5 1923 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 0.5 4.3 -3.8 T SINCE JUL 1 22.5 25.0 -2.5 13.6 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 12 5 7 3 MONTH TO DATE 56 52 4 3 SINCE MAR 1 920 1118 -198 813 SINCE JUL 1 4720 5062 -342 4175 COOLING TODAY 0 2 -2 0 MONTH TO DATE 8 14 -6 37 SINCE MAR 1 33 31 2 72 SINCE JAN 1 33 31 2 72 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 11.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 85 LOWEST 38 AVERAGE 62 .......................................................... THE DAYTON OH CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 1896 MINIMUM TEMPERATURE (F) 52 29 1966SUNRISE AND SUNSET MAY 9 2025...........SUNRISE 6:27 AM EDT SUNSET 8:40 PM EDT MAY 10 2025...........SUNRISE 6:26 AM EDT SUNSET 8:41 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$