000 CDUS44 KOUN 130637 CLIOKC OUNCLIOKC 000 TTAA00 KOUN 130636 CLIMATE REPORT NATIONAL WEATHER SERVICE NORMAN OK 135 AM CDT THU SEP 13 2007 ................................... ...THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 12 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1890 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 80 256 PM 102 1930 85 -5 77 MINIMUM 52 558 AM 45 1898 63 -11 61 AVERAGE 66 74 -8 69 PRECIPITATION (IN) YESTERDAY 0.00 3.03 1961 0.13 -0.13 0.00 MONTH TO DATE 7.09 1.46 5.63 0.92 SINCE SEP 1 7.09 1.46 5.63 0.92 SINCE JAN 1 50.63 25.69 24.94 19.99 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 7 -7 0 SINCE SEP 1 0 7 -7 0 SINCE JUL 1 0 7 -7 0 COOLING YESTERDAY 1 10 -9 4 MONTH TO DATE 141 138 3 102 SINCE SEP 1 141 138 3 102 SINCE JAN 1 1875 1713 162 2319 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM PERCENT AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 500 AM LOWEST 45 300 PM AVERAGE 66 .......................................................... THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 102 1965 MINIMUM TEMPERATURE (F) 63 45 1902 SUNRISE AND SUNSET SEPTEMBER 13 2007.....SUNRISE 711 AM CDT SUNSET 741 PM CDT SEPTEMBER 14 2007.....SUNRISE 712 AM CDT SUNSET 739 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$