713 CDUS41 KILN 310539 CLIDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 139 AM EDT THU JUL 31 2025 ................................... ...THE DAYTON OH CLIMATE SUMMARY FOR JULY 30 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 89 3:25 PM 99 1913 86 3 87 MINIMUM 71 5:05 AM 50 1981 66 5 69 AVERAGE 80 76 4 78 PRECIPITATION (IN) YESTERDAY 0.00 1.38 1996 0.11 -0.11 0.06 MONTH TO DATE 4.02 3.83 0.19 3.73 SINCE JUN 1 10.23 7.97 2.26 5.78 SINCE JAN 1 29.08 25.87 3.21 24.61 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 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 YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 8 13 -5 9 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 15 11 4 13 MONTH TO DATE 399 330 69 309 SINCE JUN 1 729 572 157 599 SINCE JAN 1 789 683 106 766 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (0) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 4.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 3:00 AM LOWEST 52 2:00 PM AVERAGE 75 .......................................................... THE DAYTON OH CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 98 1913 MINIMUM TEMPERATURE (F) 66 51 1997 SUNRISE AND SUNSET JULY 31 2025..........SUNRISE 6:35 AM EDT SUNSET 8:51 PM EDT AUGUST 1 2025........SUNRISE 6:36 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. $$