CDUS41 KILN 192050 CLIDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 450 PM EDT TUE MAY 19 2026 ................................... ...THE DAYTON OH CLIMATE SUMMARY FOR MAY 19 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 86 2:50 PM 92 1911 75 11 76 1962 MINIMUM 66 4:45 AM 33 2002 55 11 50 AVERAGE 76 65 11 63 PRECIPITATION (IN) TODAY T 1.68 2020 0.14 -0.14 0.00 MONTH TO DATE 2.98 2.81 0.17 4.06 SINCE MAR 1 12.01 10.77 1.24 14.06 SINCE JAN 1 15.46 16.20 -0.74 17.91 SNOWFALL (IN) TODAY 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 2.0 4.3 -2.3 0.5 SINCE JUL 1 38.7 25.0 13.7 22.5 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 4 -4 2 MONTH TO DATE 166 95 71 63 SINCE MAR 1 889 1161 -272 927 SINCE JUL 1 5168 5105 63 4727 COOLING TODAY 11 4 7 0 MONTH TO DATE 30 42 -12 34 SINCE MAR 1 89 59 30 59 SINCE JAN 1 89 59 30 59 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 14.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 LOWEST 53 AVERAGE 72 .......................................................... THE DAYTON OH CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 91 1911 MINIMUM TEMPERATURE (F) 55 37 1894 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 6:18 AM EDT SUNSET 8:49 PM EDT MAY 20 2026...........SUNRISE 6:18 AM EDT SUNSET 8:50 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$