CDUS41 KILN 090535 CLIDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 135 AM EDT FRI MAY 09 2025 ................................... ...THE DAYTON OH CLIMATE SUMMARY FOR MAY 8 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 70 2:16 PM 89 1926 72 -2 82 MINIMUM 47 11:59 PM 32 1976 51 -4 61 AVERAGE 59 62 -3 72 PRECIPITATION (IN) YESTERDAY 0.00 1.20 1969 0.15 -0.15 T MONTH TO DATE 3.00 1.21 1.79 0.22 SINCE MAR 1 13.00 9.17 3.83 8.02 SINCE JAN 1 16.85 14.60 2.25 15.12 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 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 YESTERDAY 6 5 1 0 MONTH TO DATE 44 47 -3 0 SINCE MAR 1 908 1113 -205 810 SINCE JUL 1 4708 5057 -349 4172 COOLING YESTERDAY 0 2 -2 7 MONTH TO DATE 8 12 -4 37 SINCE MAR 1 33 29 4 72 SINCE JAN 1 33 29 4 72 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NE (30) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 10.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 63 2:00 PM AVERAGE 78 .......................................................... THE DAYTON OH CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 92 1896 MINIMUM TEMPERATURE (F) 52 28 2020 SUNRISE 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. $$