000 CDUS41 KILN 220653 CLIDAY CLIMATE REPORT NATIONAL WEATHER SERVICE WILMINGTON OH 253 AM EDT TUE JUL 22 2008 ................................... ...THE DAYTON OH CLIMATE SUMMARY FOR JULY 21 2008... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1869 TO 2008 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 87 244 PM 105 1934 85 2 76 MINIMUM 66 516 AM 49 1974 65 1 54 AVERAGE 77 75 2 65 PRECIPITATION (IN) YESTERDAY 0.01 3.24 1931 0.12 -0.11 0.00 MONTH TO DATE 3.86 2.57 1.29 1.26 SINCE JUN 1 10.49 6.78 3.71 3.04 SINCE JAN 1 30.24 23.16 7.08 20.96 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 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 3 2 1 2 SINCE JUN 1 6 26 -20 6 SINCE JUL 1 3 2 1 2 COOLING YESTERDAY 12 10 2 0 MONTH TO DATE 183 205 -22 147 SINCE JUN 1 391 399 -8 361 SINCE JAN 1 424 472 -48 493 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.1 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 93 LOWEST 48 AVERAGE 71 .......................................................... THE DAYTON OH CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 108 1901 MINIMUM TEMPERATURE (F) 65 49 1911 SUNRISE AND SUNSET JULY 22 2008..........SUNRISE 627 AM EDT SUNSET 859 PM EDT JULY 23 2008..........SUNRISE 628 AM EDT SUNSET 858 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$