000 CDUS44 KOUN 130635 CLIOKC OUNCLIOKC 000 TTAA00 KOUN 130631 CLIMATE REPORT NATIONAL WEATHER SERVICE NORMAN OK 1230 AM CST THU DEC 13 2007 ................................... ...THE OKLAHOMA CITY CLIMATE SUMMARY FOR DECEMBER 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 34 1236 AM 73 1973 50 -16 64 MINIMUM 29 1159 PM 6 1932 30 -1 33 AVERAGE 32 40 -8 49 PRECIPITATION (IN) YESTERDAY T 1.33 1892 0.06 -0.06 0.00 MONTH TO DATE 3.24 0.78 2.46 0.00 SINCE DEC 1 3.24 0.78 2.46 0.00 SINCE JAN 1 56.76 34.74 22.02 25.82 SNOWFALL (IN) YESTERDAY T 1.2 2003 0.1 -0.1 0.0 MONTH TO DATE T 0.2 -0.2 0.0 SINCE JUL 1 T 0.8 -0.8 4.6 DEGREE DAYS HEATING YESTERDAY 33 24 9 16 MONTH TO DATE 288 275 13 315 SINCE DEC 1 288 275 13 315 SINCE JUL 1 762 939 -177 836 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 10.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 61 900 AM AVERAGE 81 .......................................................... THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 79 1921 MINIMUM TEMPERATURE (F) 30 4 1917 SUNRISE AND SUNSET DECEMBER 13 2007......SUNRISE 730 AM CST SUNSET 518 PM CST DECEMBER 14 2007......SUNRISE 731 AM CST SUNSET 519 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$