000 CDUS44 KOUN 120637 CLIOKC OUNCLIOKC 000 TTAA00 KOUN 120633 CLIMATE REPORT NATIONAL WEATHER SERVICE NORMAN OK 1232 AM CST WED DEC 12 2007 ................................... ...THE OKLAHOMA CITY CLIMATE SUMMARY FOR DECEMBER 11 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 38 151 PM 75 1939 51 -13 66 MINIMUM 32 637 AM 5 1917 30 2 41 AVERAGE 35 40 -5 54 PRECIPITATION (IN) YESTERDAY 1.09 1.37 1991 0.06 1.03 0.00 MONTH TO DATE 4.03 0.72 3.31 0.00 SINCE DEC 1 4.03 0.72 3.31 0.00 SINCE JAN 1 57.55 34.68 22.87 25.82 SNOWFALL (IN) YESTERDAY 0.0 2.0 1974 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE JUL 1 T 0.7 -0.7 4.6 DEGREE DAYS HEATING YESTERDAY 30 24 6 11 MONTH TO DATE 255 251 4 299 SINCE DEC 1 255 251 4 299 SINCE JUL 1 729 915 -186 820 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 76 1100 AM AVERAGE 88 .......................................................... THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 73 1973 MINIMUM TEMPERATURE (F) 30 6 1932 SUNRISE AND SUNSET DECEMBER 12 2007......SUNRISE 730 AM CST SUNSET 518 PM CST DECEMBER 13 2007......SUNRISE 730 AM CST SUNSET 518 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$